SECURITIES AND EXCHANGE COMMISSION

                             Washington, D. C. 20549

                                    FORM 10-Q

                   Quarterly Report Under Section 13 or 15(d)
                     of the Securities Exchange Act of 1934

                  For Quarterly Period Ended September 30, 1998
                          Commission File Number 1-7107

                          LOUISIANA-PACIFIC CORPORATION
             (Exact name of registrant as specified in its charter)

             DELAWARE                                   93-0609074
      (State or other jurisdiction of          (IRS Employer Identification No.)
       incorporation or organization)

               111 S.W. Fifth Avenue, Portland, Oregon 97204-3699
               (Address of principal executive offices) (Zip Code)


       Registrant's telephone number, including area code: (503) 221-0800


Indicate by check mark whether the registrant (1) has filed all reports required
to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during
the  preceding 12 months (or for such  shorter  period that the  registrant  was
required  to file  such  reports),  and  (2) has  been  subject  to such  filing
requirements  for the past 90 days.  Yes X . No  .
                                        ---    -- 

Indicate the number of shares  outstanding  of each of the  issuer's  classes of
common stock:  108,679,756 shares of Common Stock, $1 par value,  outstanding as
of October 31, 1998.


                                     - 1 -


FORWARD LOOKING STATEMENTS 
Statements  in this  report,  to the  extent  they are not  based on  historical
events,  constitute  forward  looking  statements.  Forward  looking  statements
include,  without  limitation,  statements  regarding  the  outlook  for  future
operations,  forecasts of future costs and  expenditures,  evaluation  of market
conditions,  the outcome of legal proceedings,  the adequacy of reserves,  plans
for product  development,  and assessment of L-P's Year 2000 compliance  efforts
and risks.  Investors are cautioned that forward looking  statements are subject
to an inherent risk that actual results may vary materially from those described
herein.  Factors  that  may  result  in such  variance,  in  addition  to  those
accompanying the forward looking statements,  include changes in interest rates,
commodity  prices,  and  other  economic  conditions;  actions  by  competitors;
changing weather conditions and other natural  phenomena;  actions by government
authorities;  uncertainties  associated  with legal  proceedings;  technological
developments; future decisions by management in response to changing conditions;
and misjudgments in the course of preparing forward looking statements.

                                     - 2 -


       PART I 
       FINANCIAL INFORMATION

       Item 1.       Financial Statements.
                     ---------------------

                 CONSOLIDATED SUMMARY STATEMENTS OF INCOME
                 LOUISIANA-PACIFIC CORPORATION AND SUBSIDIARIES
           (DOLLAR AMOUNTS IN MILLIONS, EXCEPT PER SHARE) (UNAUDITED)

                                      QUARTER ENDED        NINE MONTHS ENDED
                                      SEPTEMBER 30,         SEPTEMBER 30,
                                    -----------------      -------------------
                                      1998      1997         1998      1997
                                    -------   -------      --------   --------
        Net sales                   $ 606.3   $ 619.5       $1,777.8  $1,807.4
                                    -------   -------      ---------  --------
        Costs and expenses:
        Cost of sales                 428.4     536.7        1,430.6   1,596.2
        Depreciation, amortization
         and depletion                 50.0      49.5          139.0     136.5
        Selling and administrative     47.3      47.1          136.8     131.8
        Unusual charges and
         credits, net                 392.0     154.4           63.7      32.5
        Interest expense                3.4       8.4           23.2      24.2
        Interest income                (4.3)      (.3)          (7.9)     (1.1)
                                     ------   -------      ---------  --------
        Total costs and expenses      916.8     795.8        1,785.4   1,920.1
                                     ------   -------      ---------  --------
        Income (loss) before taxes
         and minority interest       (310.5)   (176.3)          (7.6)   (112.7)
        Provision (benefit) for
         income taxes                (117.0)    (62.9)           9.3     (28.7)
        Minority interest in
         net loss of consolidated
         subsidiaries                   (.8)     (1.0)          (3.0)     (3.5)
                                    -------    ------       --------  --------
        Net income (loss)           $(192.7)  $(112.4)      $  (13.9) $  (80.5)
                                    =======   =======       ========  ========

        Net loss per share-
         Basic and diluted          $  (1.77)  $ (1.03)     $    (.13) $   (.74)
                                    ========   =======      =========  ========
        Cash dividends per share    $    .14   $   .14      $     .42  $    .42
                                    ========   =======      =========  ========

       Average shares outstanding (thousands)-
        Basic and diluted            108,620   108,330        108,920   108,330
                                     =======   =======        =======   =======

See notes to unaudited financial statements.

                                     - 3 -


                       CONSOLIDATED SUMMARY BALANCE SHEETS
                 LOUISIANA-PACIFIC CORPORATION AND SUBSIDIARIES
                    (DOLLAR AMOUNTS IN MILLIONS) (UNAUDITED)

                                              SEPT. 30, 1998       DEC. 31, 1997
                                              --------------      --------------

Cash and cash equivalents                          $  222.7            $   31.9
Accounts receivable, net                              165.2               146.2
Inventories                                           221.3               258.8
Prepaid expenses                                       12.7                 8.9
Income tax refunds receivable                           ---                78.0
Deferred income taxes                                 137.9                73.0
                                                   --------            --------
     Total current assets                             759.8               596.8
                                                   --------            --------
Timber and timberlands                                505.5               634.2
Property, plant and equipment                       2,124.9             2,433.9
Less accumulated depreciation                      (1,190.9)           (1,242.1)
                                                   --------            --------
Net property, plant and equipment                     934.0             1,191.8
Timber notes receivable                               403.8                49.9
Goodwill and other assets                             103.6               105.7
                                                   --------            --------
     Total assets                                  $2,706.7            $2,578.4
                                                   ========            ========

Current portion of long-term debt                  $   24.0            $   22.9
Short-term notes payable                                ---                22.0
Accounts payable and accrued liabilities              259.5               234.4
Current portion of contingency reserves               200.0                40.0
Income taxes payable                                   13.2                 ---
                                                   --------            --------
      Total current liabilities                       496.7               319.3
                                                   --------            --------
Long-term debt, excluding current portion             475.3               572.3
Contingency reserves, net of current portion          230.4               184.0
Deferred income taxes and other                       251.1               216.6

Stockholders' equity:
Common stock                                          117.0               117.0
Additional paid-in capital                            465.8               472.2
Retained earnings                                     917.7               977.5
Treasury stock                                       (168.5)             (163.4)
Loans to Employee Stock Ownership Trusts              (34.8)              (37.7)
Accumulated comprehensive income (loss)               (44.0)              (79.4)
                                                   --------            --------
     Total stockholders' equity                     1,253.2             1,286.2
                                                   --------            --------
     Total liabilities and equity                  $2,706.7            $2,578.4
                                                   ========            ========

See notes to unaudited financial statements.

                                     - 4 -


                  CONSOLIDATED SUMMARY STATEMENTS OF CASH FLOWS
                 LOUISIANA-PACIFIC CORPORATION AND SUBSIDIARIES
                    (DOLLAR AMOUNTS IN MILLIONS) (UNAUDITED)

                                                 Nine Months Ended September 30,
                                                      1998            1997
                                                    -------         -------
Cash flows from operating activities:
  Net income (loss)                                 $ (13.9)        $ (80.5)
  Depreciation, amortization and depletion            139.0           136.5
  Non-cash unusual charges and credits                 63.7           216.6
  Cash settlements of contingencies                   (50.8)         (128.5)
  Other adjustments, net, including adjustment
    of litigation reserves and other unusual
    non-cash charges                                     .5           (48.4)
  Decrease in certain working
    capital components and deferred taxes              43.7            61.1
                                                    -------         -------
     Net cash provided by operating activities        182.2           156.8
                                                    -------         -------
Cash flows from investing activities:
  Capital spending, including acquisitions           (103.0)         (180.6)
  Proceeds from sales of assets                       330.8            38.7
  Other investing activities, net                       (.1)           (2.2)
                                                    -------         -------
     Net cash provided by (used in) investing
        activities                                    227.7          (144.1)
                                                    -------         -------
Cash flows from financing activities:
  New borrowings                                      348.6           125.0
  Repayment of long-term debt, including
    net decrease in credit line                      (470.6)          (76.4)
  Decrease in short-term notes payable                (22.0)          (13.4)
  Cash dividends                                      (45.9)          (45.5)
  Purchase of treasury stock                          (30.8)           (2.8)
  Other financing activities, net                       1.6             4.8
                                                    -------         -------
     Net cash used in financing activities           (219.1)           (8.3)
                                                    -------         -------
Net increase in cash
  and cash equivalents                                190.8             4.4
Cash and cash equivalents at beginning of year         31.9            27.8
                                                    -------         -------
Cash and cash equivalents at end of period          $ 222.7         $  32.2
                                                    =======         =======

See notes to unaudited financial statements.

                                     - 5 -


                 CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY
                 LOUISIANA-PACIFIC CORPORATION AND SUBSIDIARIES
           (DOLLAR AMOUNTS IN MILLIONS, EXCEPT PER SHARE) (UNAUDITED)


                                                          Nine Months Ended
                                                            Sept. 30, 1998
                                                        --------------------
                                                          Shares      Amount
                                                        -----------  -------

Common Stock                                            116,937,022 $  117.0
                                                        ===========  =======

Additional Paid-in-Capital:
Beginning balance                                                   $  472.2
Net transactions                                                        (6.4)
                                                                     -------
Ending balance                                                      $  465.8
                                                                     =======

Retained Earnings:
Beginning balance                                                   $  977.5
Net income                                                             (13.9)
Cash dividends, $.42 per share                                         (45.9)
                                                                     -------
Ending balance                                                      $  917.7
                                                                     =======

Treasury stock:
Beginning balance                                         7,309,360 $ (163.4)
Shares reacquired                                         1,535,500    (30.8)
Shares reissued for employee stock
  plans and acquisition adjustment                       (1,149,621)$   25.7
                                                         ----------  -------
Ending balance                                            7,695,239 $ (168.5)
                                                         ==========  =======


Loans to Employee Stock Ownership Trusts:
Beginning balance                                                   $  (37.7)
Less accrued contribution                                               17.9
Plus new loans                                                         (15.0)
                                                                     -------
Ending balance                                                      $  (34.8)
                                                                     =======

Accumulated comprehensive income (loss):
Beginning balance                                                   $  (79.4)
Currency translation adjustment and
  amortization of deferred compensation                                 35.4
                                                                     -------
Ending balance                                                      $  (44.0)
                                                                     =======
See notes to unaudited financial statements.

                                     - 6 -


Notes to Unaudited Financial Statements
Louisiana-Pacific Corporation and Subsidiaries


    1. The interim period  information  included herein reflects all adjustments
which  are,  in the  opinion  of the  management  of L-P,  necessary  for a fair
statement of the results of the respective interim periods. Such adjustments are
of a normal recurring nature.  Results of operations for interim periods are not
necessarily  indicative  of results to be  expected  for an entire  year.  These
summary  financial  statements  should be read in conjunction with the financial
statements and the notes thereto  included in L-P's 1997 Annual Financial Report
to  Stockholders.   Interim  financial  statements  are  by  necessity  somewhat
tentative;  judgments are used to estimate  quarterly amounts for items that are
normally determinable only on an annual basis.

    Certain 1997 expenses in the consolidated  summary  statement of income have
been reclassified to conform to the 1998 presentation.

    2. Basic  earnings  per share are based on the  weighted  average  number of
shares of common  stock  outstanding  during the periods.  Diluted  earnings per
share include the effect of potentially  dilutive common stock equivalents.  The
effect of potentially  dilutive common stock  equivalents is not included in the
calculation  of diluted  earnings per share  because it was  anti-dilutive  as a
result of L-P's net  losses for the  entire  year 1997 and first nine  months of
1998.

    3. The effective  income tax rate is based on estimates of annual amounts of
taxable  income,  foreign  sales  corporation  income and other  factors.  These
estimates are updated quarterly.

    4. Determination of interim LIFO inventories  requires estimates of year-end
inventory  quantities and costs.  These estimates are revised  quarterly and the
estimated  incremental change in the LIFO inventory reserve is expensed over the
remainder of the year.

    5. Effective January 1, 1998, L-P adopted Statement of Financial  Accounting
Standards  No. 130,  "Reporting  Comprehensive  Income,"  which  requires  items
previously  reported  as  a  component  of  stockholders'   equity  to  be  more
prominently  reported as a component  of  comprehensive  income.  Components  of
comprehensive income include net income (loss), currency translation adjustments
and deferred  compensation.  Comprehensive income (loss) was ($158.4) million in
the third quarter of 1998  compared to ($117.0)  million in the third quarter of
1997 and $21.5  million  for the first nine  months of 1998  compared to ($90.0)
million for the same period in 1997.

    The Financial  Accounting Standards Board has adopted Statement of Financial
Accounting Standards No. 133, "Accounting for Derivative Instruments and Hedging
Activities"  (SFAS 133).  The new  statement  will  require  recognition  of all
financial  instruments  as either assets or  liabilities on the balance sheet at
fair  value;  changes  to fair  value will  impact  earnings  either as gains or
losses.  SFAS 133 will be effective for L-P in 2000.  Based on an initial review
of SFAS 133, L-P does not expect that it will have a  significant  impact on the
Company's financial statements and related disclosures.

                                     - 7 -


    6. Unusual Charges and Credits, Net.
       --------------------------------

                                     Quarter Ended            Nine Months Ended
                                      September 30,             September 30,
                                 --------------------     ----------------------
                                    1998    1997              1998     1997
                                    (Dollar amounts in millions)

    KPC settlement               $  ---    $  ---             $  ---     $135.0
    Impairment charges            (162.5)    (35.0)            (182.2)    (48.1)
    Adjustment to litigation
      reserves and other          (251.7)   (175.0)            (262.8)   (175.0)
    Gain or sale of assets          22.2      55.6              381.3      55.6
                                 -------   -------            -------   -------
    Total                        $(392.0)  $(154.4)           $ (63.7)  $ (32.5)
                                 =======    ======            =======   =======

In the third  quarter  of 1998,  L-P  recorded  a net  charge of $392.0  million
($241.0  million  after taxes,  or $2.21 per share)  resulting  from  impairment
charges and related reserve adjustments,  adjustments to litigation reserves and
other charges.  These were netted with gains of $22.2 million from various asset
sales.  An  impairment  charge  of $136.1  million  resulted  from  management's
decision to  liquidate  its pulp mill in British  Columbia  and includes a $50.9
million  cumulative  translation  adjustment  which has previously been included
within the equity section of the balance  sheet.  The new basis of the pulp mill
reflects the net estimated  realizable value of the assets,  less selling costs,
which is based on an internal estimate of fair value. The estimate of fair value
was based largely on the values received for assets sold at similar  facilities.
Other  impairment  charges of $26.4  million  relate to various  facilities  and
include an amount to adjust closure related  reserves.  An additional  charge to
legal  reserves of $245.2  million was recorded  primarily  to accrue  estimated
additional costs including  additional claims and  administration  costs,  legal
fees and inspection  fees resulting  from the recent  agreements  related to the
national class-action settlement (see discussion under "Legal Proceedings").

In the second quarter of 1998, L-P recorded a net gain of $328.3 million ($195.2
million after taxes, or $1.79 per share)  primarily  resulting from gains on the
sales of  timberland,  sawmill and  distribution  assets in  California  and the
Weather-Seal  window and door business (see further  discussion  below under the
heading "ASSET  SALES").  Charges  relating to the settlement of legal issues in
Montrose,  Colorado of $14.0  million  after taxes (or $.13 per share) and other
charges were netted against the asset sales gains.

In the third quarter of 1997, L-P recorded  unusual charges and credits,  net of
unusual gains, of $154.4 million ($94.3 million after taxes, or $.87 per share).
It  includes  a $210.0  million  charge to  reflect  the  write-down  of certain
properties  which L-P had put up for sale,  to adjust  reserves  for  litigation
settlements  and to accrue for  severance  and other costs.  Also  included were
gains on the sale of 79,000  acres of Northern  California  timberland  of $55.6
million.

In the first quarter of 1997, L-P's Ketchikan Pulp Company subsidiary recorded a
net gain of $121.9  million  ($73.7  million after taxes,  or $.68 per share) to
reflect the initial amount of $135 million received under a settlement agreement
with the U.S.  Government  over claims  related to the  long-term  timber supply
contract  in Alaska.  Adjustments  to pulp mill  closure-related  accruals  were
netted against this gain.

    7.  Reference is made to "Legal  Proceedings"  for a description  of certain
environmental  litigation and other  litigation and its potential  impact on L-P
and for a description of settlements of certain class action proceedings.

                                     - 8 -


Item 2. Management's  Discussion and Analysis of Financial Condition and Results
        ------------------------------------------------------------------------
of Operations.
- -------------

RESULTS OF OPERATIONS
- ---------------------
General
- -------

L-P earned $48.3  million  ($.44 per share)  before  unusual  items in the third
quarter of 1998 compared to a loss before unusual items of $18 million ($.16 per
share) in the third  quarter of 1997.  L-P earned $31.9 million ($.29 per share)
before unusual items for the first nine months of 1998 compared to a loss before
unusual items in 1997 of $59.9 million ($.55 per share). Total sales declined by
five percent in the first nine months of the year and eight percent in the third
quarter  compared to 1997. A  significant  factor in the sales  decrease was the
sale of the California operations and the Weather-Seal assets discussed below. A
strong oriented  strand board (OSB) market was the most important  factor in the
significantly  improved  results in 1998 over 1997.  Unusual items are discussed
under the "Unusual credits and charges, net" section below.

L-P operates in two segments:  building products and pulp.  Building products is
the most significant  segment,  accounting for approximately 97 percent of sales
in both the first nine months of 1998 and 1997.  The results of  operations  are
discussed separately for each segment below. Key segment information, production
volumes and industry  product price trends are presented in the tables following
this discussion  labeled "Sales and Profit by Major Product  Group,"  "Operating
Volumes" and "Industry Product Price Trends."

Building Products Segment
- -------------------------
                                  Quarter Ended            Nine Months Ended    
                                   September 30,             September 30,
                              --------------------     ----------------------
                             1998    1997   % Chg.      1998     1997  % Chg.
                            ------  ------  ------    ------  -------  ------
                                        (Dollar amounts in millions)
Sales:
Structural panels           $312.2  $222.4   +40%   $  779.2  $  628.9   +24%
Lumber                       103.6   169.5   -39%      399.5     512.4   -22%
Industrial panel products     44.0    43.9   ---       133.3     134.5    -1%
Other building products      129.4   153.1   -15%      407.0     423.7    -4%
                            ------  ------            ------  -------
Total building products     $589.2  $588.9   ---    $1,719.0  $1,699.5    +1%
                            ======  ======          ========  =======
Building products profit    $117.5  $ 11.4  +931%   $  167.5  $   28.2  +494%
                            ======  ======          ========  ========
                           
The  increase  in building  products  segment  sales for the nine  months  ended
September  30,  1998 was  primarily  attributable  to a 24 percent  increase  in
structural  panel  products  (OSB and plywood)  sales over the prior year (third
quarter  1998  increased 40 percent over third  quarter  1997).  The increase in
structural  panel products  sales in 1998  primarily  resulted from a 59 percent
increase in OSB average  prices (a 101 percent  increase in the third quarter of
1998 over the same quarter in 1997),  while plywood  prices  increased  modestly
over the prior year. OSB sales volume increased six percent due to strong demand
and  additional  capacity,  while  plywood  sales  volume  decreased  18 percent
primarily due

                                     - 9 -


to  permanent  plant  closures.  Lumber  sales  volume  dropped 16  percent  due
primarily to mill sales and closures  within the company.  Average lumber prices
dropped  approximately  14  percent  due to weak  markets  over the  prior  year
(average  prices  dropped  approximately  10 percent over the prior year's third
quarter).  Industrial panel products sales remained level. A decrease in average
selling  prices was offset by a small  increase in sales volume  (third  quarter
prices increased  slightly offset by lower sales volume).  The sales decrease in
the other building products  category was primarily  attributable to the sale of
the Weather-Seal window and door manufacturing business in June 1998.

Building  products segment operating profits increased to $167.5 million for the
first nine  months of 1998 from $28.2  million for the first nine months of 1997
(third  quarter  profits were $117.5  million  compared to $11.4 million for the
third  quarter  in 1997)  primarily  due to the  increased  average  OSB  prices
discussed  above.  Lower profits in industrial  panels and lumber and higher log
costs, especially in the South, partially offset the OSB improvement.

L-P's building  products are primarily sold as commodities  and therefore  sales
prices  fluctuate  based on market  factors  over which L-P has no  control. L-P
cannot predict  whether  prices of its building  products will remain at current
levels, or will increase or decrease in the future because supply and demand are
influenced by many factors,  only one of which is the cost and  availability  of
raw materials.  Therefore,  L-P is not able to determine to what extent, if any,
it will be able to pass any future increases in the price of raw materials on to
customers through product price increases.

Pulp Segment
- ------------
                           Quarter Ended         Nine Months Ended
                           September 30,           September 30,
                     ---------------------   ----------------------
                      1998    1997  % Chg.     1998    1997  % Chg.
                     ------  ------  -----   -------  ------  -----
                            (Dollar amounts in millions)
Pulp sales           $ 17.1  $ 30.6    -44%   $ 58.8  $107.9   -46%
                     ======  ======           ======  ======
Pulp profit (loss)   $(10.8) $ (2.8)  -285%   $(26.3) $(20.4)  -29%
                     ======  ======           ======  ======

The increase in pulp segment  losses was  primarily  the result of a decrease in
average pulp selling prices of approximately 14 percent and a decrease in volume
of  approximately 31 percent for the first nine months of 1998 compared to 1997.
Pulp sales were negatively  impacted by the Asian economic crisis which affected
both  prices and volume  significantly.  The pulp mill owned by L-P's  Ketchikan
Pulp Company subsidiary  generated sales of $28.3 million in 1997. This mill was
permanently  closed in the first quarter of 1997 and, thus, did not generate any
sales in 1998. L-P recorded an asset  impairment  charge in the third quarter of
1998 related to its Chetwynd,  B.C., pulp mill. This charge is discussed further
under the heading "Unusual Charges and Credits."

L-P's pulp products are primarily sold as commodities and therefore sales prices
fluctuate  based on market  factors  over which L-P has no  control.  L-P cannot
predict whether the prices of its pulp products will remain at current levels or
will  increase  or  decrease  in the  future,  because  supply  and  demand  are
influenced by many factors,  only one of which is the cost and  availability  of
raw materials.  Therefore,  L-P is not able to determine to what extent, if any,
it will be able to pass any future increases in the price of raw materials on to
customers through product price increases.

                                     - 10 -


Unusual Charges and Credits, Net
- --------------------------------
                               Quarter Ended     Nine Months Ended
                                September 30,       September 30,
                                -------------       ------------- 
                               1998      1997      1998       1997
                              ------    ------    ------     ------
                                  (Dollar amounts in millions)

KPC settlement              $  ---     $  ---    $ ---       $135.0
Impairment charges           (162.5)     (35.0)  (182.2)      (48.1)
Adjustment to litigation
   reserves and other        (251.7)    (175.0)  (262.8)     (175.0)
Gain on sale of assets         22.2       55.6    381.3        55.6
                             ------     ------    -----       -----
                            $(392.0)   $(154.4)  $(63.7)     $(32.5)
                             ======     ======    =====       =====

In the third  quarter  of 1998,  L-P  recorded  a net  charge of $392.0  million
($241.0  million  after taxes,  or $2.21 per share)  resulting  from  impairment
charges and related reserve adjustments,  adjustments to litigation reserves and
other charges.  These were netted with gains of $22.2 million from various asset
sales.  An  impairment  charge  of $136.1  million  resulted  from  management's
decision to  liquidate  its pulp mill in British  Columbia  and includes a $50.9
million  cumulative  translation  adjustment  which has previously been included
within the equity section of the balance  sheet.  The new basis of the pulp mill
reflects the net estimated  realizable value of the assets,  less selling costs,
which is based on an internal estimate of fair value. The estimate of fair value
was based largely on the values received for assets sold at similar  facilities.
Other  impairment  charges of $26.4  million  relate to various  facilities  and
include an amount to adjust closure related  reserves.  An additional  charge to
legal  reserves of $245.2  million was recorded  primarily  to accrue  estimated
additional costs including  additional claims and  administration  costs,  legal
fees and inspection  fees resulting  from the recent  agreements  related to the
national class-action settlement (see discussion under "Legal Proceedings").

In the second quarter of 1998, L-P recorded a net gain of $328.3 million ($195.2
million after taxes, or $1.79 per share)  primarily  resulting from gains on the
sales of  timberland,  sawmill and  distribution  assets in  California  and the
Weather-Seal  window and door business (see further  discussion  below under the
heading "ASSET  SALES").  Charges  relating to the settlement of legal issues in
Montrose,  Colorado of $14.0  million  after taxes (or $.13 per share) and other
charges were netted against the asset sales gains.

In the third quarter of 1997, L-P recorded  unusual charges and credits,  net of
unusual gains, of $154.4 million ($94.3 million after taxes, or $.87 per share).
It  includes  a $210.0  million  charge to  reflect  the  write-down  of certain
properties  which L-P had put up for sale,  to adjust  reserves  for  litigation
settlements  and to accrue for  severance  and other costs.  Also  included were
gains on the sale of 79,000  acres of Northern  California  timberland  of $55.6
million.

In the first quarter of 1997, L-P's Ketchikan Pulp Company subsidiary recorded a
net gain of $121.9  million  ($73.7  million after taxes,  or $.68 per share) to
reflect the initial amount of $135 million received under a settlement agreement
with the U.S.  Government  over claims  related to the  long-term  timber supply
contract  in Alaska.  Adjustments  to pulp mill  closure-related  accruals  were
netted against this gain.

General Corporate and Other Expense
- ----------------------------------- 
General  corporate and other expense increased four percent over the prior year.
The variations  were due to numerous  factors,  none of which were  individually
significant.

                                     - 11 -


Interest Income (Expense)
- ------------------------- 
L-P's interest  expense (net of interest  income and  capitalized  interest) has
decreased in 1998 primarily as a result of decreased net borrowing levels. Asset
sale proceeds have been used in part to reduce borrowings.

Legal and Environmental Matters
- -------------------------------
Refer to the  "Legal  Proceedings"  item of this Form 10-Q for a  discussion  of
certain environmental and other litigation and its potential impact on L-P.

FINANCIAL CONDITION, LIQUIDITY AND CAPITAL RESOURCES
- ----------------------------------------------------

Net cash  provided by  operations  increased  16 percent in 1998 over 1997.  The
increase is primarily due to the $135.0 million settlement payment from the U.S.
Government  received  in 1997.  In 1998,  improved  operating  results  (without
unusual items) and lower payments of settlement  liabilities.  This increase was
offset  by the  $135.0  million  settlement  payment  from the  U.S.  Government
received in 1997.  Cash flows  provided by investing  activities  also increased
mainly  from asset sale  proceeds  of $330.8  million  and a decrease in capital
expenditures.  Cash used in financing activities increased $210.8 million due to
repayment of $450.0 million in revolving and term loans with asset sale proceeds
and repurchase of $30.8 million of L-P's common stock under its stock repurchase
plan. The issuance of $348.6 million of senior debt partially offset these uses.

L-P's  inventories  decreased $37.5 million,  net property,  plant and equipment
decreased $257.8 million and contingencies increased $206.4 million primarily as
a result of the asset sales and unusual charges.

L-P's liquidity has improved over the 1997 year-end primarily as a result of the
proceeds of the asset sales. Cash and cash equivalents totaled $222.7 million at
September 30, 1998,  compared to $31.9 million at December 31, 1997.  Management
believes the current cash balances  combined with unused credit  facilities will
provide sufficient liquidity for L-P to meet its projected cash needs, including
obligations related to litigation settlements.

ASSET SALES
- -----------

In the third quarter of 1998,  L-P  completed the sale of additional  California
assets for  approximately  $29.2  million in cash.  The book value of the assets
sold was approximately $6.5 million.

On June 30, 1998 L-P completed the sale of its  California  redwood  timberlands
and associated sawmill and manufacturing and distribution operations in Northern
California in two separate transactions to Simpson Timber Company ("Simpson"), a
subsidiary of Simpson Investment Company, and Sansome Forest Partners, L.P., and
its  subsidiaries  ("Sansome").  The sales  included  more than 300,000 acres of
timberlands,  three operating sawmills, and two distribution  facilities,  among
other operations. The sales prices for the divested assets totaled approximately
$610.2  million and were  determined  by arm's length  negotiations  between the
parties.  Sansome and its subsidiaries  paid $240.0 million in cash,  subject to
post-closing adjustments for changes in working capital and other items. Simpson
paid  $16.3  million in cash and  delivered  promissory  notes in the  aggregate
principal   amount  of  $353.9  million  (the  "Simpson   Notes"),   subject  to
post-closing  adjustments  for changes in working  capital and other items.  The
Simpson Notes mature in varying amounts between June 30, 2006 and June 30, 2018.
The weighted average interest rate of the notes

                                     - 12 -


is 7 percent.  The net book value of the assets sold, excluding working capital,
was $192.7 million.

Subsequently,  in a separate  transaction,  L-P issued $348.6  million of senior
debt at a  weighted  average  interest  rate of 7 percent  maturing  in  varying
amounts between 2006 and 2018 in a private placement to institutional investors.
The Simpson Notes were pledged as security for this senior debt.

On June 16, 1998, L-P completed the sale of its  Weather-Seal  windows and doors
operations to American  Architectural  Products Corporation of Youngstown,  Ohio
for approximately  $39.9 million.  The Weather-Seal  business consisted of seven
manufacturing  facilities,   related  engineering,   research  and  development,
customer services, sales group and trucking operations in Ohio.

During the third  quarter of 1998,  L-P  announced  efforts to sell seven lumber
facilities  in Idaho,  Georgia,  Mississippi  and Texas.  In October  1998,  L-P
completed  the sale of its Creative  Point  subsidiary  to Mead  Corporation  of
Dayton, Ohio. Other potential asset sales include the sale of L-P's pulp mill in
Samoa and the sale or closure of its pulp mill in British Columbia.

The  proceeds  realized in the asset sales  completed  since  October  1997 have
initially  been  used  to  fund  operations,  reduce  or  eliminate  outstanding
borrowings on L-P's revolving credit and term loan facilities, and implement its
stock  repurchase  plan.  Management  continues to study  additional uses of the
proceeds  to maximize  long-term  value to L-P and its  stockholders,  which may
include internal  investments in L-P's core businesses in the building  products
market and strategic acquisitions.

Year 2000 Compliance
- --------------------

The Year 2000  problem  refers to a worldwide  issue  relating to a flaw in many
computer  programs and  computer  applications  embedded in equipment  and other
devices.  In many existing software and hardware  applications,  two digits were
used to represent  the year,  such as "99" for "1999." If not  corrected,  these
applications may interpret "00" to be the year 1900 rather than 2000,  producing
erroneous data or, at worst, failing altogether.

L-P recognized the Year 2000 problem as a serious issue in the early 1990s. As a
result,   subsequent   in-house   applications   development  and  purchases  of
third-party software  contemplated the potential impact of the Year 2000. In the
fall of 1997, L-P began a more formal  evaluation  process  related to Year 2000
exposure  and  readiness.  Elements  of  this  process  include  creation  of  a
corporate-wide  project team, oversight by a management steering committee,  and
regular reports on progress to senior management and the Board of Directors.

All of L-P's  business  groups,  facility  locations,  operations  and corporate
functions are covered by the Year 2000  project.  The project team is staffed by
full-time  employees,  subcontractors,  and outside  consultants as appropriate.
Management  is  monitoring  the  progress  of the  project to ensure that proper
methodology is being  followed,  that 

                                     - 13 -


adequate  controls are in place, and that  appropriate  steps are being taken to
limit risk.

The project is divided into three primary areas:  (1) information  systems;  (2)
manufacturing systems/building infrastructure; and (3) the evaluation of outside
business partners (including major suppliers and customers). The general project
tasks for each of the first two areas of  emphasis  include  inventorying  items
that are exposed to Year 2000 issues, assessing the Year 2000 compliance of such
items,  remediation (through conversion,  upgrade or replacement of noncompliant
items),  testing,  and developing and  implementing  contingency  plans for each
business group and facility location. With respect to outside business partners,
project phases include  ascertaining  L-P's major business  partners,  assessing
their Year 2000 readiness, monitoring their progress, and developing contingency
plans.

L-P's information systems include such common business  applications as payroll,
human  resources,   sales  order  entry,  inventory  management,   finance,  and
accounting.  These applications will be addressed by either remediating  current
systems or replacement with industry standard,  off-the-shelf software certified
by the vendor to be Year 2000  compliant.  L-P has  decided to replace its basic
payroll,  human  resources and  accounting  applications  with an  off-the-shelf
package.  The modules are scheduled to be  implemented  during the first half of
1999. The project team has identified additional business critical applications.
As of  October  31,  1998,  approximately  70% of these  applications  have been
assessed for Year 2000 compliance,  with the balance to be evaluated by December
1998. As of October 31, 1998,  approximately  30% of the  applications  assessed
require further  remediation  through system upgrades and/or  replacements.  All
remediation  of  information  systems are  currently  slated for  completion  by
September 1999.

With  respect  to L-P's  manufacturing  operations,  the  project  is focused on
surveying and, if necessary, remediating all computer-controlled and/or embedded
devices  used in the  manufacturing  process  in  nearly  90  plant  facilities.
Building  infrastructure  includes  items such as heating  and air  conditioning
systems,  security access and alarm systems,  telephones,  and office  equipment
used in L-P's  offices  and plants.  The  inventory  phase of the  project  with
respect to  manufacturing  operations and  infrastructure  is  approximately  60
percent  complete,  with the balance to be completed by December 31, 1998.  More
than half of the inventoried systems have been assessed for Year 2000 readiness,
with  completion of this phase  scheduled for March 1999. Less than 1 percent of
L-P's  manufacturing  systems  and  infrastructure  assessed  to date  have been
determined to require remediation.  The costs associated with this component are
expected to be immaterial to L-P's  business and results of operations  and will
be included in normal ongoing maintenance.

L-P also faces the risk of business  disruption from outside  business  partners
which may have information or manufacturing  systems or infrastructure  that are
not Year 2000  compliant.  As part of the Year 2000  project,  L-P is evaluating
which business partners are critical to L-P's operations and making inquiries of
those  deemed  material as to their Year 2000  readiness.  The project team will
monitor  the  progress  of  major  business  partners  in  achieving  Year  2000
compliance.  Where risk is  perceived  to be present,  L-P will seek to identify
alternate business

                                     - 14 -


partners  and  to  develop  contingency  plans  to  deal  with  any  significant
disruptions prior to December 1999.

Despite  the  extensive  efforts  of  L-P's  project  team,  it is  likely  that
unexpected  problems associated with the Year 2000 issue will arise. The project
team is working to identify  areas of the greatest  risk to L-P,  that is, those
areas  which  are  critical  to  business  operations  and have  limited  backup
alternatives.  This process will include  identifying,  analyzing and developing
plans for dealing with the most  reasonably  likely worst case  scenario  facing
L-P.  Contingency plans will then be developed to minimize the disruptive effect
of potential  failures  and to take  corrective  action as soon as possible.  To
date,  the most  progress in this area has been  achieved at L-P's data centers,
where disaster  recovery plans have been modified to place specific  emphasis on
Year 2000 contingencies.  L-P's contingency  planning process is scheduled to be
completed by mid-1999.

The total expense  associated with achieving Year 2000 compliance and developing
contingency  plans is presently  estimated to be  approximately  $5 million,  of
which  approximately  $1 million  will have been  incurred by December 31, 1998.
This does not include  expenses  and capital  costs  associated  with  replacing
systems which L-P would have replaced regardless of Year 2000 issues,  including
a new human resources  information  system and a new core financial system.  The
costs and completion dates for the Year 2000 project  discussed herein are based
on management's  best estimates,  which were derived using numerous  assumptions
regarding future events,  including continued availability of certain resources,
remediation plans of business partners, and other factors. However, there can be
no guarantee  that these  estimates  will be achieved and actual  results  could
differ from expectations.

L-P presently does not anticipate the occurrence of major  interruptions  in its
business as a result of Year 2000 issues.  However,  due to L-P's  dependence on
systems outside its control,  such as  telecommunications,  financial  services,
transportation,  and water and energy suppliers,  there can be no assurance that
L-P will not  experience  disruptions  that may have a  negative  effect  on its
operations, business, and financial condition.

STOCK REPURCHASE PLAN
- ---------------------

As of September 30, 1998,  L-P had reacquired  approximately  1.5 million shares
for $30.8 million  under the plan,  announced on July 27, 1998, to repurchase up
to 20  million  common  shares  from  time  to  time  in  the  open  market.  At
quarter-end, L-P had approximately 109 million shares outstanding.

                                     - 15 -


                     SALES AND PROFIT BY MAJOR PRODUCT GROUP
                 LOUISIANA-PACIFIC CORPORATION AND SUBSIDIARIES
                    (DOLLAR AMOUNTS IN MILLIONS) (UNAUDITED)


                                        Quarter Ended         Nine Months Ended
                                         September 30,          September 30,
                                      ------------------     ------------------
                                          1998       1997        1998      1997
                                        ------     ------     -------   -------
Sales:
  Structural panel products            $ 312.2    $ 222.4    $  779.2  $  628.9
  Lumber                                 103.6      169.5       399.5     512.4
  Industrial panel products               44.0       43.9       133.3     134.5
  Other building products                129.4      153.1       407.0     423.7
                                       -------    -------    --------  --------
  Total building products                589.2      588.9     1,719.0   1,699.5
  Pulp                                    17.1       30.6        58.8     107.9
                                       -------    -------    --------  --------
  Total sales                          $ 606.3    $ 619.5    $1,777.8  $1,807.4
                                       =======    =======    ========  ========
  Export sales                         $  24.9    $  61.5    $   99.7  $  189.1
                                       =======    =======    ========  ========
  Profit (loss):
  Building products                    $ 117.5    $  11.4    $  167.5  $   28.2
  Pulp                                   (10.8)      (2.8)      (26.3)    (20.4)
  Settlements and other
    unusual items, net                  (392.0)    (154.4)      (63.7)    (32.5)
  General corporate expense, net         (26.1)     (22.4)      (69.8)    (64.9)
  Interest income (expense), net            .9       (8.1)      (15.3)    (23.1)
                                       -------    -------    --------  --------
  Income (loss) before taxes and
   minority interest                   $(310.5)  $ (176.3)   $   (7.6) $ (112.7)
                                       =======    =======    ========  ========

                                     - 16 -


                                OPERATING VOLUMES
                 LOUISIANA-PACIFIC CORPORATION AND SUBSIDIARIES
           (VOLUME AMOUNTS STATED IN MILLIONS, UNLESS OTHERWISE NOTED)



                                 Quarter Ended        Nine Months Ended
                                    Sept. 30               Sept. 30
                                 ---------------       ----------------
                                  1998      1997        1998      1997
                                 -----     -----       -----     -----

Oriented strand board
  panels and siding,
  million square ft 3/8" basis   1,113     1,001       3,214     2,971

Softwood plywood,
  million square ft 3/8" basis     255       318         756       911

Lumber, million board feet         278       323         851       943

Industrial panel products
  (particleboard, medium density
  fiberboard and hardboard),
  million square ft 3/4" basis     142       146         436       440

Engineered I-Joists,
  million lineal feet               23        21          69        60

Laminated Veneer Lumber,
  thousand cubic ft              1,900     1,600       5,600     4,700

Pulp,
thousand short tons                 69        93         210       294

                                     - 17 -


                          INDUSTRY PRODUCT PRICE TRENDS
                 LOUISIANA-PACIFIC CORPORATION AND SUBSIDIARIES



                               OSB     PLYWOOD       LUMBER  PARTICLEBOARD
                       -----------    --------    ---------  -------------
                        N. CENTRAL    SOUTHERN
                       7/16" BASIS   PINE 1/2"      FRAMING
                             24/16       BASIS       LUMBER        INLAND
                              SPAN         CDX    COMPOSITE     INDUSTRIAL
                            RATING       3 PLY       PRICES     3/4" BASIS
                       -----------    --------    ---------   ------------
Annual Average
1992                        $ 217       $ 248        $ 287          $ 200
1993                          236         282          394            258
1994                          265         302          405            295
1995                          245         303          337            290
1996                          184         258          398            276
1997                          143         265          417            262

1997 Third Quarter Average    145         263          414            262

1998 First Quarter Average    158         266          368            253

1998 Second Quarter Average   195         262          346            262

1998 Third Quarter Average    289         308          343            265


Source:  Random Lengths

                                     - 18 -



PART II
OTHER INFORMATION
Item 1.  Legal Proceedings.
         ----------------- 

The following sets forth the current status of certain legal proceedings:

Environmental Proceedings

In October 1998, L-P's subsidiary  Ketchikan Pulp Company's  ("KPC's")  criminal
probation was terminated by the U.S.  government.  KPC had been placed on 5-year
probation in October 1995,  stemming from  allegations of criminal  violation of
the Clean Water Act.

In March 1995,  KPC entered  into  agreements  with the  federal  government  to
resolve the issues related to water and air compliance  problems  experienced at
KPC's pulp mill during the late 1980s and early 1990s.  In addition to civil and
criminal  penalties  that have been paid, KPC also agreed to undertake up to $20
million in  expenditures,  which are  primarily  capital  in  nature,  including
certain remedial and pollution control related measures. While the Environmental
Protection  Agency  (the "EPA") and KPC have agreed that the closure of the pulp
mill in May 1997  eliminated the need for many of the pollution  control related
measures, court approval is required for relief from these requirements.

As part of the agreements, KPC is in the process of studying Ward Cove, the body
of water adjacent to the former mill site, to determine  whether cleanup of cove
sediments is necessary. KPC may be required to spend approximately $4 million in
addition to the approximately $2 million already spent on this project,  as part
of the $20 million discussed above.

KPC also signed an agreement with the State of Alaska and the EPA to investigate
and, if  necessary,  clean up the  property on which the pulp mill was  formerly
located.  KPC has completed the investigative  portion of this project at a cost
of  approximately  $1.5  million.  Some  cleanup  has  already  occurred,   with
additional  cleanup scheduled to be completed by mid-1999.  Anticipated costs of
previous and scheduled cleanup may be up to $1 million.  Other areas may need to
be cleaned up; no cost estimates of such additional cleanups have yet been made.

KPC has completed the closure of a landfill near Thorne Bay, Alaska, pursuant to
an agreement  with the U.S.  Forest  Service (the "USFS").  Costs of the project
totaled  approximately  $6 million.  KPC is also  monitoring  leachate  from the
landfill in order to evaluate whether treatment of the leachate is necessary.

The EPA and the  Department  of  Justice  have  indicated  their  intent to seek
penalties  for  alleged  civil  violations  of the  Clean  Water  Act at the KPC
facility. The maximum penalty associated with such an action could be as much as
$975,000.  KPC  is  also  defending  an  appeal  of an  earlier  court  decision
dismissing a citizens' suit by plaintiff  Alaska Clean Water  Alliance  alleging
Clean Water Act violations. KPC is actively pursuing resolution of both of these
actions.

L-P's  Missoula,   Montana,   particleboard   facility  is  the  subject  of  an
investigation by the EPA for alleged  improper  management of sander dust at the
facility. L-P is also conducting its own investigation. L-P's

                                     - 19 -


potential liability,  if any, is unknown at this time, but is not anticipated to
have a material adverse effect on L-P's business, financial position, results of
operations or liquidity.

In June 1998,  L-P  disclosed  to the EPA and the State of  Florida  that it had
discovered the potential improper disposal of ash and waste wood onto the ground
and into potential  wetland areas at L-P's West Bay,  Florida,  facility.  L-P's
wetland  expert,  the U.S.  Corps of  Engineers  and the Florida  Department  of
Environmental  Management  all now  agree  that the West  Bay  facility  did not
disturb any wetlands.

Certain L-P plant sites have,  or are  suspected  of having,  substances  in the
ground  or  in  the  groundwater   underlying  the  sites  that  are  considered
pollutants.  Appropriate  corrective  action or plans for corrective  action are
underway.  Where the pollutants  were caused by previous owners of the property,
L-P  is  vigorously  pursuing  those  parties  through  legal  channels  and  is
vigorously pursuing insurance coverage under all applicable policies.

L-P maintains a reserve for estimated environmental loss contingencies.  As with
all accounting estimates,  significant uncertainty exists in the reliability and
precision of the estimates because the facts and circumstances  surrounding each
contingency vary significantly  from case to case. L-P continually  monitors its
estimated  exposure  for  environmental  liabilities  and  adjusts  its  accrual
accordingly.  As additional  information about the  environmental  contingencies
becomes  known,   L-P's  estimate  of  its  liability  for  environmental   loss
contingencies may change significantly, although no estimate of the range of any
potential  adjustment  of the  liability  can be made at this  time.  L-P cannot
estimate the time frame over which these  accrued  amounts are likely to be paid
out. A portion of L-P's  environmental  reserve  is related to  liabilities  for
cleanup of properties  which are currently  owned or have been owned in the past
by L-P.  Certain of these sites are subject to cost  sharing  arrangements  with
other parties who were also involved in the site.  L-P does not believe that any
of these cost sharing  arrangements will result in additional material liability
to L-P due to  non-performance  by the  other  party.  L-P has not  reduced  its
reserves for any anticipated insurance recoveries.

Although  L-P's policy is to comply with all applicable  environmental  laws and
regulations,  the  company  has,  in the past,  been  required  to pay fines for
non-compliance   and   sometimes   litigation   has  resulted   from   contested
environmental  actions. Also, L-P is involved in other environmental actions and
proceedings  which could result in fines or penalties.  Based on the information
currently  available,  management  believes  that any fines,  penalties or other
losses  resulting from the matters  discussed above in excess of the reserve for
environmental  loss contingencies will not have a material adverse effect on the
business, financial position, results of operations or liquidity of L-P.

Colorado Criminal Proceedings

In June 1995, a federal grand jury  returned an indictment in the U.S.  District
Court in Denver, Colorado,  against L-P in connection with alleged environmental
violations,  as well as  alleged  fraud in  connection  with the  submission  of
unrepresentative  oriented  strand  board (OSB)  product  samples to an industry
product certification agency, by L-P's Montrose (Olathe),  Colorado OSB plant. A
former superintendent and former plant manager at the

                                     - 20 -


mill were also indicted and each pled guilty to one environmental count and were
sentenced by the court.  On May 27, 1998, L-P pleaded guilty to 18 felony counts
relating to the Montrose plant,  including 13 counts involving violations of the
Clean Air Act and five counts of making false  statements in a matter within the
jurisdiction of an agency or department of the United States.  L-P agreed to pay
total  penalties  of  $37  million  (including  making  $500,000  in  charitable
contributions),  of which $12 million has been paid,  and was  sentenced to five
years of  probation.  The $25 million  balance of the fine will be paid over the
next five  years and has been  recorded  as a note  payable  in L-P's  financial
statements. All remaining charges against L-P were dismissed.

In December 1995, L-P received a notice of suspension from the EPA stating that,
because  of the  criminal  proceedings  pending  against  L-P in  Colorado,  the
Montrose  facility would be prohibited from purchasing  timber directly from the
USFS. In April 1998, L-P signed a Settlement  and Compliance  Agreement with the
EPA. This agreement  formally lifted the 1995 suspension imposed on the Montrose
facility.  The  agreement  has a term of five years and obligates L-P to develop
and implement certain corporate  policies and programs,  including such measures
as a policy of cooperation  with the EPA, an employee  disclosure  program and a
policy of nonretaliation against employees,  to conduct its business to the best
of its ability in  accordance  with federal laws and  regulations  and local and
state  environmental  laws, to report significant  violations of law to the EPA,
and to conduct  at least two  audits of its  compliance  with the  agreement.  A
number of the compliance requirements have been completed.

OSB Siding Matters

L-P has been named as a defendant in numerous class action and non-class  action
proceedings,  brought  on behalf of  various  persons  or  purported  classes of
persons  (including  nationwide classes in the United States and Canada) who own
or have  purchased or used OSB siding  manufactured  by L-P,  because of alleged
unfair business practices, breach of warranty, misrepresentation,  conspiracy to
defraud,  and other  theories  related to  alleged  defects,  deterioration,  or
failure of OSB siding products.

The United  States  District  Court for the  District  of Oregon has given final
approval to a  settlement  between L-P and a  nationwide  class  composed of all
persons who own, have owned, or subsequently acquire property on which L-P's OSB
siding was  installed  prior to January 1, 1996,  excluding  persons  who timely
opted out of the settlement and persons who are members of the settlement  class
in the Florida litigation  described below. Under the settlement  agreement,  an
eligible  claimant  whose claim is filed prior to January 1, 2003 (or earlier in
certain cases), and is approved by an independent  claims  administrator will be
entitled to receive from the settlement fund  established  under the agreement a
payment  equal  to the  replacement  cost  (to be  determined  by a  third-party
construction cost estimator and currently  estimated to be in the range of $2.20
to $6.40  per  square  foot  depending  on the type of  product  and  geographic
location)  of damaged  siding,  reduced by a  specific  adjustment  (of up to 65
percent)  based on the age of the  siding.  Class  members  who have  previously
submitted or resolved  claims under any other  warranty or claims program of L-P
may be  entitled  to receive the  difference  between the amount  which would be
payable  under  the  settlement   agreement  and  the  amount  previously  paid.
Independent adjusters will determine the extent of damage to OSB siding at each

                                     - 21 -


claimant's  property in accordance with a specified  protocol.  There will be no
adjustment to settlement payments for improper maintenance or installation.

A claimant who is  dissatisfied  with the amount to be paid under the settlement
may  elect  to  pursue  claims  against  L-P in a  binding  arbitration  seeking
compensatory  damages without regard to the amount of payment  calculated  under
the settlement  protocol.  A claimant who elects to pursue an arbitration  claim
must prove his entitlement to damages under any available legal theory,  and L-P
may assert any available  defense,  including  defenses that  otherwise had been
waived under the  settlement  agreement.  If the  arbitrator  reduces the damage
award  otherwise  payable  to the  claimant  because  of a finding  of  improper
installation,  the  claimant  will be  entitled  to pursue a claim  against  the
contractor/builder to the extent the award was reduced.

L-P is required to pay $275  million  into the  settlement  fund in seven annual
installments beginning in mid-1996:  $100 million, $55 million, $40 million, $30
million, $20 million, $15 million, and $15 million. As of June 30, 1998, L-P had
funded the first three installments. If at any time after the fourth year of the
settlement  period the amount of approved  claims (paid and  pending)  equals or
exceeds $275 million,  then the  settlement  agreement  will terminate as to all
claims in excess of $275 million unless L-P timely elects to provide  additional
funding  within 12 months  equal to the  lesser  of (i) the  excess of  unfunded
claims  over $275  million or (ii) $50  million  and,  if  necessary  to satisfy
unfunded  claims,  a second  payment within 24 months equal to the lesser of (i)
the remaining unfunded amount or (ii) $50 million.  If the total payments to the
settlement  fund are  insufficient  to satisfy in full all approved claims filed
prior to January 1, 2003,  then L-P may elect to satisfy the unfunded  claims by
making  additional  payments into the settlement  fund at the end of each of the
next two  12-month  periods  or until  all  claims  are paid in full,  with each
additional  payment being in an amount equal to the greater of (i) 50 percent of
the aggregate sum of all remaining  unfunded approved claims or (ii) 100 percent
of the  aggregate  amount of unfunded  approved  claims,  up to a maximum of $50
million.  If L-P fails to make any such  additional  payment,  all class members
whose  claims  remain  unsatisfied  from  the  settlement  fund may  pursue  any
available  legal  remedies  against L-P without  regard to the release of claims
provided in the settlement agreement.

If L-P makes all payments required under the settlement agreement, including all
additional  payments as specified  above,  class  members will be deemed to have
released L-P from all claims for damaged OSB siding,  except for claims  arising
under  their  existing  25-year  limited  warranty  after   termination  of  the
settlement  agreement.  The settlement  agreement  does not cover  consequential
damages  resulting  from  damage to OSB  Inner-Seal  siding or damage to utility
grade OSB siding  (sold  without  any express  warranty),  either of which could
create  additional  claims.  In addition to payments to the settlement fund, L-P
was required to pay fees of class  counsel in the amount of $26.25  million,  as
well as expenses of administering the settlement fund and inspecting  properties
for damage and certain other costs. After accruing interest on undisbursed funds
and deducting class notification  costs, prior claims costs (including  payments
advanced to homeowners in urgent  circumstances) and payment of claims under the
settlement, as of September 30, 1998, approximately $8.6 million remained of the
$195 million paid into the fund to date.

                                     - 22 -


The claims submitted to the claims  administrator to date  substantially  exceed
the $275 million of payments  that L-P is required to make under the  settlement
agreement. As calculated under the terms of the settlement,  as of September 30,
1998,  claims  submitted  and  inspected   exceeded  $457  million.   There  are
insufficient  data to project  the future  volume of claims or the total  dollar
value of additional claims that may be made against the settlement fund. L-P has
not decided  whether it will provide the  optional  funding  discussed  above in
excess of the required $275 million after the fourth year of the settlement,  to
the extent that it still remains an issue following  implementation of the Early
Payment Program and Second  Settlement Fund discussed below.  Under the terms of
the  settlement,  L-P must make a decision  regarding  the optional  payments by
August 2000. As an alternative to making additional payments, L-P could elect to
pursue other options,  including allowing the settlement agreement to terminate,
thereby  entitling  claimants with unsatisfied  claims to pursue available legal
remedies against L-P.

On October 26, 1998,  L-P  announced  an  agreement  to offer early  payments to
eligible  claimants  who have  submitted  valid and  approved  claims  under the
original settlement  agreement (the "Early Payment Program") and to establish an
additional  $125  million fund to pay all other  approved  claims that are filed
before December 31, 1999 (the "Second Settlement Fund").

The Early  Payment  Program will be offered to all claimants who are entitled to
be paid from the $80 million of mandatory  payments that remain to be paid under
the  settlement  and to all  claimants  who  otherwise  would  be paid  from the
proceeds of the two  optional  $50 million  payments  that L-P may elect to make
under the settlement. The early payments from the $80 million will be discounted
at a  rate  of 9%  per  annum  calculated  from  their  original  payment  dates
(1999-2002) to the date the early payment offer is made. The early payments from
the two $50 million optional  contributions  will be discounted at a rate of 12%
per annum  calculated  from 2001 and 2002.  Claimants  may  accept or reject the
discounted  early payments in favor of remaining under the original  settlement,
but may not arbitrate the amount of their early payments.

The $125 million Second  Settlement  Fund  represents an  alternative  source of
payment for all approved  claims not eligible for the Early Payment  Program and
all new claims filed before December 31, 1999. In early 2000, claimants electing
to participate in the Second Settlement Fund will be offered a pro rata share of
the fund in  complete  satisfaction  of their  claims,  which they may accept or
reject in favor of remaining under the original settlement. Claimants who accept
their pro rata share may not file  additional  claims  under the  settlement  or
arbitrate the amount of their  payments.  Claimants who elect not to participate
in the  Second  Settlement  Fund  remain  bound  by the  terms  of the  original
settlement.  If L-P is dissatisfied with the number of claimants who elect to be
paid from the  Second  Settlement  Fund,  at its sole  option,  it may refuse to
proceed with funding. In that event, the Second Settlement Fund will be canceled
and all the claimants who had elected to  participate  in it will be remitted to
their rights under the original settlement.

A settlement  of the Florida  class action was approved by the Circuit Court for
Lake  County,  Florida,  on  October  4,  1995.  Under the  settlement,  L-P has
established a claims procedure pursuant to which members of the settlement

                                     - 23 -


class may report  problems  with  L-P's OSB  siding  and have  their  properties
inspected by an independent adjuster,  who will measure the amount of damage and
also determine the extent to which improper design, construction,  installation,
finishing,  painting,  and maintenance may have  contributed to any damage.  The
maximum  payment for damaged  siding is $3.40 per square foot for lap siding and
$2.82 per square foot for panel siding, subject to reduction of up to 75 percent
for  damage   resulting  from  improper  design,   construction,   installation,
finishing,  painting,  or maintenance,  and also subject to reduction for age of
siding more than three years old.  L-P has agreed  that the  deduction  from the
payment to a member of the Florida  class will be not greater than the deduction
computed  for  a  similar  claimant  under  the  national  settlement  agreement
described above.  Class members will be entitled to make claims until October 4,
2000.

L-P  maintains  reserves for the  estimated  costs of these siding  settlements,
although, as with any estimate, there is uncertainty concerning the actual costs
to be incurred.  The discussion herein notes some of the factors, in addition to
the inherent  uncertainty  of predicting  the outcome of claims and  litigation,
that could cause actual costs to vary materially from current estimates.  Due to
the various  uncertainties,  L-P cannot  predict to what degree actual  payments
under the settlement  agreements,  or any alternative strategies adopted by L-P,
will materially exceed the recorded liability related to these matters, although
it  is  possible  that,  in  the  near  term,  total  estimated   payments  will
significantly exceed the recorded liabilities.

Other OSB Matters

Three  separate  purported  class actions on behalf of owners and  purchasers of
properties  in which  L-P's OSB  panels  are used for  flooring,  sheathing,  or
underlayment  have been consolidated in the United States District Court for the
Northern  District of California  under the caption  Agius v.  Louisiana-Pacific
Corporation.  The actions seek damages and equitable  relief for alleged  fraud,
misrepresentation,  breach of warranty, negligence, and improper trade practices
related  to  alleged  improprieties  in  testing,  product  certification,   and
marketing of OSB structural panels, and alleged premature  deterioration of such
panels.  A separate  state court  action  entitled  Carney v.  Louisiana-Pacific
Corporation  is pending in the Superior Court of the State of California for the
City and County of San  Francisco,  seeking  relief  under  California  consumer
protection  statutes  based on similar  allegations.  On February 27, 1998,  the
United States District Court for the Northern District of California  entered an
order approving a settlement that would resolve the above actions. A final order
approving the settlement is expected pending resolution of an appeal by a single
claimant.

The settlement class, other than persons who opted out, is generally composed of
all  persons who  purchased  L-P OSB  sheathing  or  acquired  real  property or
structures in the United States  containing L-P OSB sheathing between January 1,
1984,  and October 22,  1997,  but only if they have  retained  ownership of the
product. Under the settlement agreement,  an eligible claimant who files a claim
prior to October 22, 2017, upon review of the claim by the claims administrator,
will be entitled to recover the reasonable  cost of repair or replacement of any
L-P OSB sheathing determined to have failed to perform its essential function as
warranted and not occasioned by misuse, negligent or intentional misconduct of a
third party or an event over which L-P had no control.  The settlement agreement
also

                                     - 24 -


provides for payment of a $1.5 million  grant to the  University  of  California
Forest Products Laboratory and reasonable attorney fees of class counsel.

In accordance  with the terms of the  settlement,  L-P exercised its right to go
forward with the claims  process prior to the resolution of the appeal and began
sending claim form  packages on August 19, 1998.  As of October 31, 1998,  3,976
notice packages had been mailed,  2,206 claim form packages had been mailed,  25
claim  forms had been  received,  and 3 claims  had been  verified  as valid and
forwarded for inspection.

L-P maintains a reserve for its estimate of the cost of these other OSB matters,
including the  sheathing  settlement,  although as with any  estimate,  there is
uncertainty concerning the actual costs to be incurred. Based on a review of its
claims  records to date,  L-P believes that known reports of damage to installed
L-P OSB sheathing have been immaterial in number and amount.

Other

L-P and its  subsidiaries  are  parties to other legal  proceedings.  Management
believes that the outcome of such  proceedings  will not have a material adverse
effect on the business,  financial position,  results of operations or liquidity
of L-P.

Contingency Reserves

L-P maintains  contingency  reserves in addition to the  environmental and other
reserves  discussed  above.  As L-P receives  additional  information  regarding
actual  claim  rates and average  claim  amounts,  L-P  monitors  its  estimated
exposure and adjusts its accrual  accordingly.  The amounts  ultimately paid for
these  contingencies could differ materially from the amount currently recorded,
although no estimate of the timing or range of any potential  adjustment  can be
made at this time.

Item 6.  Exhibits and Reports on Form 8-K.
         --------------------------------

(a)  Exhibit 10.1: Amendment to Settlement Agreement dated October 26, 1998,
     between the registrant and attorneys representing  plaintiffs in siding
     class action litigation.

     Exhibit 27:  Financial Data Schedule.

                                     - 25 -


SIGNATURES

Pursuant  to the  requirements  of the  Securities  Exchange  Act of  1934,  the
registrant  has duly  caused  this  report  to be  signed  on its  behalf by the
undersigned thereunto duly authorized.



LOUISIANA-PACIFIC CORPORATION



By  ---------------------------
Curtis M. Stevens
Vice President, Chief Financial
Officer and Treasurer
(Principal Financial Officer)


DATED:  November 10, 1998
                      IN THE UNITED STATES DISTRICT COURT
                           FOR THE DISTRICT OF OREGON

IN RE LOUISIANA-PACIFIC INNER-SEAL       Civil No. CV-95-879-JO-LEAD
SIDING LITIGATION           
                                         SUPPLEMENTAL FUNDING AGREEMENT

         This SUPPLEMENTAL FUNDING AGREEMENT ("Supplemental Agreement") is dated
and effective as of October 26, 1998, by and between the Plaintiffs in the above
litigation, for themselves and on behalf of the Settlement Class as that term is
defined in the October 18,  1995  Settlement  Agreement  ("Class  Members")  and
defendant Louisiana-Pacific Corporation ("L-P"), collectively, the "Parties."

                                   BACKGROUND

         The Parties entered into a Settlement Agreement on October 18, 1995 and
an Amendment to Settlement  Agreement  dated April 26, 1996,  both of which were
approved  by the Court in the above  matter by its Order,  Final  Judgment,  and
Decree,  dated  April 26,  1996 (the  "Settlement  Agreement").  The  Settlement
Agreement creates a mechanism for the receipt, inspection, and 

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payment of claims  filed by a Class  Member with the Claims  Administrator.  The
Parties have negotiated this  Supplemental  Agreement in order to offer to Class
Members an alternative to the relief provided by the Settlement Agreement.

         This Supplemental  Agreement does not in any respect alter or amend the
Settlement Agreement,  which remains in full force and effect to the same extent
as if this agreement  never had been  executed.  To the extent Class Members who
have filed claims with the Claims Administrator ("Claimants") individually elect
to accept the early payment proposals ("Early Payment") or to participate in the
Second Settlement Fund contained in this Supplemental Agreement,  the provisions
governing such proposals will control the respective  rights and  obligations of
the electing Claimants and L-P.

                                    AGREEMENT

         The Parties agree as follows:
1.       DEFINITIONS

         All  terms  used in this  Supplemental  Agreement  shall  have the same
meaning as set forth in the Settlement Agreement unless otherwise stated in this
agreement. 

2.       ADVICE TO CLAIMANTS 

         As soon as  practicable  following the  execution of this  Supplemental
Agreement, the Claims Administrator will notify in writing each Claimant who has
filed an  approved  claim and whose  property  has been  inspected  of:  (a) the
current  status  of his  claim;  (b)  its  expected  payment  date;  and (c) the
proposals described in this Supplemental  Agreement. 

3.       OFFER OF EARLY PAYMENT - MANDATORY CONTRIBUTIONS 

         (a) Under the terms of the  Settlement  Agreement,  L-P is  required to
contribute  a minimum of $275 million to the  Settlement  Fund over a seven-year
period  (the  "Mandatory  Contributions").  To date,  L-P has  contributed  $195
million to the  Settlement  Fund. The remaining $80 million is payable in annual
installments  on each June 7 of the next four years,  commencing on June 7, 1999
(the  "Remaining $80  Million").  

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                                                       (503) 727-2000


         (b) L-P agrees to offer to each Claimant  whose claim has been approved
by the Claims  Administrator  and who  otherwise is entitled to be paid from the
Remaining  $80 Million an amount equal to the present  value of his Damage Award
discounted  at the rate of 9% per  annum  to  reflect  its  early  payment.  For
example, a Claimant with a Damage Award of $6,000 payable on June 7, 1999 who is
offered an Early Payment on November 1, 1998 would be offered $5,694; a Claimant
with a $6,000  Damage Award payable on June 7, 2000 and offered Early Payment on
November 1, 1998 would be offered an Early Payment of $5,206.

         (c) The amount of the discount of the Early  Payment will be calculated
from the first day of June of the year in which the Damage Award otherwise would
be payable under the Settlement Agreement to the first day of the month in which
the offer is made -- provided  that such  offers are mailed to Class  Members no
later than the 15th day of such month.

4.       OFFER OF EARLY PAYMENT - OPTIONAL CONTRIBUTIONS 

         (a) In addition to the Mandatory Contributions, under the circumstances
described  in the  Settlement  Agreement,  L-P may make two optional $50 Million
contributions   to   the   Settlement   Fund   (the   "$100   Million   Optional
Contributions"). If L-P elects to make the two optional contributions, the first
is payable in August, 2001, and the second, in August, 2002.

         (b) L-P agrees to offer to pay to each  Claimant  whose  claim has been
approved by the Claims  Administrator  and who  otherwise is entitled to be paid
from the proceeds of the $100 Million Optional  Contributions an amount equal to
the present value of his Damage Award discounted at the rate of 12% per annum to
reflect its early payment and the elimination of the uncertainty of payment. For
example,  a Claimant with a Damage Award of $6,000 payable on August 7, 2001 who
is  offered an Early  Payment on  November  1, 1998 would be offered  $4,321;  a
Claimant with a $6,000 claim payable on August 7, 2002 and offered Early Payment
on November 1, 1998 would be offered $3,834.

         (c) The amount of the discount of the Early  Payment will be calculated
from the first day of June of the year in which the Damage Award otherwise would
be payable under the 

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                                                   Portland, Oregon  97204
                                                       (503) 727-2000


Settlement Agreement to the first day of the month in which the offer is made --
provided that such offers are mailed to Class Members no later than the 15th day
of such month.

5.       OFFERS OF EARLY PAYMENT TO BE PROMPTLY MADE 

         L-P's offers of Early Payment to Claimants who otherwise  would be paid
from the proceeds of the  Remaining  $80 Million and the $100  million  Optional
Contributions  will be communicated by the Claims  Administrator to the relevant
Claimants as soon as  practicable  following the execution of this  Supplemental
Agreement.

6.       TRANSMITTAL TO RECIPIENTS OF OFFER OF EARLY PAYMENT 

         (a) The Claims  Administrator  shall transmit an offer of Early Payment
to each  Claimant  entitled  to receive one under  paragraph 3 or 4, above.  The
transmittal  will  explain the proposal and include a check in the amount of the
Early Payment. In addition, the transmittal will advise each Claimant that he is
under no  obligation to accept the payment and that the Early Payment is offered
in complete  satisfaction of the Claimant's  Damage Award and the claim on which
it is based.  

         (b) Each  Claimant  will  have  sixty  (60)  days  from the date of the
transmittal to cash the check,  unless the period is extended by L-P in its sole
discretion.  If the Claimant  fails to cash the check within such sixty (60) day
period (or if extended by L-P, such extended period),  he will be deemed to have
rejected the offer. 

         (c) A Claimant's  failure to cash the check shall not affect his rights
and  obligations  under the  Settlement  Agreement,  all of which remain in full
force and effect.  

7.       CREDIT FOR EARLY  PAYMENT 

         To  take  into  account  their  early  payment,  all  payments  made to
Claimants  pursuant to paragraphs 3 and 4, above, will be credited against L-P's
mandatory and optional payment obligations under paragraphs 4.3, 4.7, and 4.8 of
the Settlement Agreement. The credit shall be equal to the aggregate face amount
of the claims to which such payments relate. For example,  if Claimants who hold
$25  million  of claims  that  otherwise  would be paid from the next  mandatory


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                                                   Portland, Oregon  97204
                                                       (503) 727-2000


contribution  due June 7, 1999 accept the offer of early payment,  the mandatory
contribution  due on that date will be $5 million.  Similarly,  if Claimants who
hold $35 million of claims that otherwise would be paid from the proceeds of the
first optional $50 million  contribution accept the offer of early payment,  the
optional  payment due in 2001 will be $15 million.  

8.       CREATION OF $125 MILLION SECOND  SETTLEMENT  FUND 

         L-P will create a separate account within the existing  Settlement Fund
(the "Second Settlement Fund"),  which will be capitalized at $125 million.  The
cash funding for the Second  Settlement  Fund will be provided no later than ten
(10) business days  following the  expiration of the Right of Withdrawal  Period
(Paragraph  17,  below)  with the right not having  been  exercised.  The Second
Settlement Fund will be open to receive claims as soon as practicable  following
the execution of this Supplemental Agreement and will remain open until December
31, 1999. The Second  Settlement  Fund is created as a source of payment for all
approved claims filed prior to December 31, 1999 that are in excess of the first
$375 million of claims.  

9.       ELIGIBLE  CLAIMS  

         Claims  that may be filed with the Second  Settlement  Fund  ("Eligible
Claims")  are: (a) claims for  subsequent  damage or for the benefit of the "65%
Rule;" (b) claims that  previously  have been  approved but remain unpaid (other
than a claim that is the subject of an offer of Early Payment); and (c) approved
claims filed prior to the close of the Second  Settlement  Fund. 

10.      ELECTION TO PARTICIPATE  

         The Claims  Administrator  will notify in writing each Claimant who has
filed an Eligible Claim of L-P's offer to establish the Second  Settlement  Fund
and describe its terms.  Each such  Claimant  will have sixty (60) days from the
date of the  notice  to  return  to the  Claims  Administrator  an  Election  to
Participate  form evidencing his desire to participate in the Second  Settlement
Fund.  Only Claimants who timely return the Election to Participate  form to the
Claims  Administrator  will be allowed to participate  in the Second  Settlement
Fund.

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                                                   Portland, Oregon  97204
                                                       (503) 727-2000


11.      PROMPT INSPECTION; CALCULATION OF DAMAGE AWARD
         
         The claim of each Claimant that is approved by the Claims Administrator
will be promptly  inspected by the  Independent  Adjuster in accordance with the
protocol  adopted  under  the  Settlement  Agreement.   Thereafter,  the  Claims
Administrator will calculate the applicable damage award, if any, based upon the
results of the inspection of the Independent  Adjuster (the "Damage Award"). 

12.      CALCULATION OF PRO RATA SHARE 

         As soon as  practicable  following  the close of the Second  Settlement
Fund,  the  Claims  Administrator  will  calculate  the pro  rata  share of each
Claimant  who has filed an  Eligible  Claim and who timely  files an Election to
Participate form in accordance with the formula S = D($125  million/A),  where S
is the Claimant's pro rata share of the Second  Settlement Fund; D is the amount
of the  Claimant's  Damage Award,  and A is the  aggregate  amount of all claims
filed against the Second  Settlement Fund (the "Pro Rata Share").  

13.      ADVICE TO PARTICIPANTS  IN  SECOND  SETTLEMENT  FUND 

         As  soon  as the Pro  Rata  Share  of the  participants  in the  Second
Settlement  Fund  has  been  calculated  by  the  Claims   Administrator,   each
participant will be advised in writing: (a) of the amount of his damage as shown
in the  Calculation  Worksheet;  (b) of the  amount of his Pro Rata Share of the
Second Settlement Fund (not to exceed the amount of his Damage Award);  (c) that
the Pro Rata Share is offered to him in complete  satisfaction  of his claim for
damage  as  described  in the  Calculation  Worksheet;  (d) that  recipients  of
distributions  from the Second  Settlement Fund may not file  additional  damage
claims  with  the  Claims   Administrator  during  the  remaining  term  of  the
Settlement;  and (e) that there is no right to  arbitrate  the amount of the pro
rata  distribution.  

14.      BACK END OPT-OUT RIGHT 

         If the Claimant is dissatisfied  with the amount of his Pro Rata Share,
he may  reject  it by  providing  written  notice  to the  Claims  Administrator
postmarked  no later  than  thirty  (30)  days  from  the  date of such  written
notification (the "Back End Opt-Out Right").  Unless the Claimant

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                                                   Portland, Oregon  97204
                                                       (503) 727-2000


exercises his Back End Opt-Out Right by providing  timely  written notice to the
Claims  Administrator,  he conclusively  will be deemed to have accepted his Pro
Rata Share in full and complete  satisfaction  of the damage claim  described in
the Calculation Worksheet.

15.      PAYMENT OF PRO RATA SHARE  

         Payment  of the Pro  Rata  Share  of  each  participant  in the  Second
Settlement  Fund who fails timely to exercise his Back End Opt-Out Right will be
mailed to him as soon as  practicable  following the  expiration of the Right of
Withdrawal  Period  (Paragraph  17,  below)  with  the  right  not  having  been
exercised.  

16.      WRITTEN NOTICE TO L-P 

         The Claims  Administrator  will provide L-P with prompt  written notice
(no less often than  biweekly) of the number of Claimants  with Eligible  Claims
who have exercised  their Opt-In Rights,  of the number who have not, and of the
aggregate  amount of their  claims.  In addition,  within ten (10) business days
after the expiration of the period for the exercise of Back End Opt-Out  Rights,
the Claims  Administrator  will advise L-P in writing of the number of Claimants
who timely  exercised their Back End Opt-Out Rights and of the aggregate  amount
of their claims.  

17.      L-P'S RIGHT OF WITHDRAWAL 

         If, in its sole  discretion,  L-P believes that the number of Claimants
who elect not to  participate  in the Second  Settlement  Fund  (whether  by not
opting-in or by opting out) is excessive, it may withdraw its offer to establish
the Second Settlement fund (the "Right of Withdrawal").  The Right of Withdrawal
must be  exercised  by  providing  written  notice to the  Claims  Administrator
postmarked  within ten (10) business days  following  receipt of advice from the
Claims  Administrator  as to the number of Claimants  exercising  their Back End
Opt-Out Rights (the "Right of Withdrawal  Period").  If L-P timely exercises its
Right of Withdrawal,  its offer to establish the Second  Settlement Fund is null
and void, and thereafter the rights and obligations of L-P and all Class Members
shall be governed exclusively by the terms of the 

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                                                   Portland, Oregon  97204
                                                       (503) 727-2000


Settlement  Agreement,  except to the extent those rights and  obligations  were
modified pursuant to a claimant's acceptance of any offer of Early Payment.

18.      REVIVAL OF CLAIMS; MAINTENANCE INSTRUCTIONS 

         All  Claimants  also will be advised that  pursuant to the terms of the
Settlement  Agreement  if there are unpaid  claims at the end of the  settlement
term, L-P must pay them;  or, if it does not, each unpaid  Claimant will be free
after that date to pursue whatever legal remedies are available,  subject to any
legal  defenses L-P may have,  including  the defense that a Claimant has failed
properly to maintain his siding. In this regard,  each Claimant will be provided
with a copy of L-P's written maintenance instructions,  which would be the basis
for any maintenance defense if not followed.

19.      PERSONAL AND PUBLISHED NOTICE 

         The  substance  of this  Supplemental  Agreement  will be  communicated
personally in a direct  mailing to each Claimant who files an Eligible  Claim or
who is entitled to receive an offer of Early Payment. In addition, notice of the
offer may be included in the  published  third year notice that must be provided
under the Settlement  Agreement and in such other publications and in such other
manner as the Parties jointly may agree.

20.      TAX STATUS OF SECOND SETTLEMENT FUND 

         The Second  Settlement  Fund will be  established  and  maintained as a
separate  account  within the existing  Qualified  Settlement  Fund  ("QSF") in
accordance  with Section 468B of the Internal  Revenue Code of 1986, as amended,
and  the  regulations  promulgated  thereunder.   The  Claims  Administrator  is
appointed to act as administrator of the fund within the meaning of Treas.  Reg.
Sec. 1-468B-2(k)(3). As the Administrator, the Claims Administrator shall comply
with all applicable  duties and obligations under IRC sec. 468B and any relevant
implementing regulations.

21.      REPRESENTATIONS AND WARRANTIES 

         L-P represents  and warrants  that: (a) it has all requisite  corporate
power and  authority  to execute,  deliver,  and perform this  agreement  and to
consummate the transactions  contemplated  

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                                              1211 S.W. Fifth Avenue, Suite 1500
                                                   Portland, Oregon  97204
                                                       (503) 727-2000


hereby;  (b) the  execution,  delivery,  and  performance  of this  Supplemental
Agreement have been duly authorized by all necessary corporation action; and (c)
this  agreement  has been  validly  executed by L-P and  constitutes  its legal,
valid, and binding obligation.

22. INTEREST ON EARLY  PAYMENT  FUNDING AND SECOND  SETTLEMENT  FUND 

         All  interest  earned  on the funds  advanced  by L-P to fund the Early
Payment offers and all interest  earned on the funds advanced by L-P to fund the
Second  Settlement  Fund shall be applied as a full credit  toward any remaining
mandatory or optional contributions from L-P under the Settlement Agreement.

23. MISCELLANEOUS  PROVISIONS

         a. No term or provision of this  Supplemental  Agreement shall alter or
amend any term or  provision  of the  Settlement  Agreement,  no  hearing on the
Supplemental  Agreement  is required  under Rule 23, Fed. R. Civ. P., and all of
terms and provisions of the Settlement Agreement remain in full force and effect
to the same  extent  as  though  this  Supplemental  Agreement  had  never  been
executed.

         b. The Court,  acting  through the Special  Master,  shall  oversee the
implementation,  administration,  and performance of this Supplemental Agreement
to  assure  that  none of its  provisions  alter  or  affect  the  terms  of the
Settlement Agreement. The Special Master also shall resolve any dispute that may
arise under this Supplemental  Agreement which bears on any term or condition of
the  Settlement  Agreement  or  involves  the  construction  or  meaning  of any
provision of the Settlement Agreement. 

         c. This Supplemental Agreement may not be modified or amended except in
a writing signed by all the Parties.

         d. This  Supplemental  Agreement  shall be governed  and  construed  in
accordance  with the laws of the State of Oregon,  applied without regard to its
laws applicable to choice of law.

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                                              1211 S.W. Fifth Avenue, Suite 1500
                                                   Portland, Oregon  97204
                                                       (503) 727-2000


         e. The  headings of the  sections of this  Supplemental  Agreement  are
included for convenience only and shall not be deemed to constitute part of this
agreement or to affect its construction.

         f.  This  Supplemental  Agreement  may be  executed  in any  number  of
counterparts, all of which when taken together shall constitute one agreement.

         g.  Any  additional   administrative   costs  incurred  by  the  Claims
Administrator   or  Independent   Adjuster  in  the   performance  of  the  acts
contemplated by this  Supplemental  Agreement,  as well as the cost of providing
published notice of its terms, shall be borne by L-P.

         h. Any notice provided in connection with this  Supplemental  Agreement
or other  document  to be provided by one Party to the other shall be in writing
and  delivered  personally  or sent by  registered  or certified  mail,  postage
prepaid: if to L-P, to the attention of L-P's respective representatives; and to
Plaintiffs' Class Counsel on behalf of Settlement Class members.  As of the date
of this Supplemental Agreement, the respective  representatives are as set forth
below.

         Dated and effective as of October 26, 1998.

                             LOUISIANA-PACIFIC CORPORATION



                             By:/s/ Gary C.  Wilkerson  
                                ------------------------------------------------
                                Gary C. Wilkerson
                                Vice President and General Counsel
                                LOUISIANA-PACIFIC CORPORATION
                                111 S.W. Fifth Avenue, Suite 4200
                                Portland, OR 97204



                             By:/s/ Michael H. Simon
                                ------------------------------------------------
                                Michael H. Simon
                                PERKINS COIE LLP
                                1211 S. W. Fifth Avenue, Suite 1500
                                Portland, Oregon 97204

                                Counsel for Louisiana-Pacific Corp.

PAGE 10 - SUPPLEMENTAL FUNDING AGREEMENT              PERKINS COIE LLP
                                              1211 S.W. Fifth Avenue, Suite 1500
                                                   Portland, Oregon  97204
                                                       (503) 727-2000




                             CLASS COUNSEL



                             By:/s/  Christopher I. Brain  
                                ------------------------------------------------
                                Christopher I. Brain
                                TOUSLEY BRAIN 700
                                Fifth Avenue, 56th Floor
                                AT&T Gateway Tower
                                Seattle, WA 98104-5056



                             By:/s/ Clyde  Platt
                                ------------------------------------------------
                                Steve W. Berman
                                Clyde Platt
                                HAGENS & BERMAN
                                1301 Fifth Avenue, Suite 2929
                                Seattle, WA 98101



                             By:/s/ Jeremy R. Larson
                                ------------------------------------------------
                                Charles Nomellini
                                Jaremy R. Larson
                                FOSTER PEPPER & SHEFELMAN
                                1111 Third Avenue, Suite 3400
                                Seattle, WA 98101



                             By:/s/ Jonathan D. Selbin
                                ------------------------------------------------
                                Elizabeth Cabraser
                                Jonathan D. Selbin 
                                LIEFF, CABRASER, HEIMANN
                                & BERNSTEIN LLP
                                Embarcadero Center West
                                275 Battery Street, 30th Floor
                                San Francisco, CA 94111-3339


PAGE 11 - SUPPLEMENTAL FUNDING AGREEMENT              PERKINS COIE LLP
                                              1211 S.W. Fifth Avenue, Suite 1500
                                                   Portland, Oregon  97204
                                                       (503) 727-2000




                             By:/s/ A. Hoyt Rowell, III
                                ------------------------------------------------
                                A. Hoyt Rowell, III
                                NESS, MOTLEY, LOADBOLT,
                                RICHARDSON & POOLE
                                174 East Bay Street, Suite 100
                                Charleston, S.C. 29041



                             By:/s/ William H. Garvin, III
                                ------------------------------------------------
                                William H. Garvin, III
                                WELLER, GREEN, McGOWN & TOUPS
                                2937 Kerry Forrest Parkway, Suite A-2
                                Tallahassee, FL 32308

PAGE 12 - SUPPLEMENTAL FUNDING AGREEMENT              PERKINS COIE LLP
                                              1211 S.W. Fifth Avenue, Suite 1500
                                                   Portland, Oregon  97204
                                                       (503) 727-2000
 

5 This schedule contains summary financial information extracted from Consolidated Summary Financial Statements and Notes included in this Form 10-Q and is qualified in its entirety by reference to such financial statements. 1,000 9-MOS DEC-31-1998 SEP-30-1998 JAN-01-1998 52,800 169,900 165,200 0 221,300 759,800 2,124,900 (1,190,900) 2,706,700 496,700 475,300 0 0 117,000 1,136,200 2,706,700 1,777,800 1,777,800 1,430,600 1,770,100 0 0 15,300 (7,600) 9,300 (13,900) 0 0 0 (13,900) (.13) (.13)