SECURITIES AND EXCHANGE COMMISSION
                              WASHINGTON, DC 20549

                                   FORM 12b-25

                                                  Commission File Number: 1-7107

                           NOTIFICATION OF LATE FILING

(Check one):

- --- Form 10-K     X  Form 11-K    --- Form 20-F    ---Form 10-Q    ---Form N-SAR
                 ---

                       For Period Ended: December 31, 1999

               Nothing  in this  form  shall  be  construed  to  imply  that the
Commission has verified any information contained herein.

                                     PART I
                             REGISTRANT INFORMATION

Full name of registrant:     LOUISIANA-PACIFIC CORPORATION

Address of principal executive office:      111 S.W. Fifth Avenue
                                            Portland, Oregon  97204

                                     PART II
                             RULE 12b-25 (b) AND (c)

               The subject report could not be filed without unreasonable effort
or expense and the registrant seeks relief pursuant to Rule 12b-25(b).

- -X-            (a) The reasons  described  in  reasonable  detail in Part III of
               this form could not be eliminated without  unreasonable effort or
               expense;

- -X-            (b) The  subject  annual  report on Form 11-K will be filed on or
               before the fifteenth  calendar day following the  prescribed  due
               date; and

- -X-            (c) The accountant's  statement or other exhibit required by Rule
               12b-25(c) has been attached if applicable.

                                    PART III
                                    NARRATIVE

The registrant experienced unexpected delays in completing the audit preparation
process for an audit of the financial statements of its Hourly 401(k) and Profit
Sharing  Plan  due to  changes  in the  plan  implemented  during  1999  and the
engagement of a new trustee for the plan.  The registrant  anticipates  that the
audit will be completed prior to July 13, 2000.

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PART IV OTHER INFORMATION (1) Name and telephone number of person to contact in regard to this notification: Mary Ann Frantz (503) 224-5858 (name) (Area Code) (Telephone Number) (2) Have all other periodic reports required under Section 13 or 15(d) of the Securities Exchange Act of 1934 or Section 30 of the Investment Company Act of 1940 during the preceding 12 months or for such shorter period that the registrant was required to file such report(s) been filed? -X- Yes --- No (3) Is it anticipated that any significant change in results of operations from the corresponding period for the last fiscal year will be reflected by the earnings statements to be included in the subject report or portion thereof? --- Yes -X- No LOUISIANA-PACIFIC CORPORATION has caused this notification to be signed on its behalf by the undersigned thereunto duly authorized. Date: June 28, 2000 By: /s/ Gary C. Wilkerson Gary C. Wilkerson Vice President and General Counsel ATTENTION Intentional misstatements or omissions of fact constitute Federal criminal violations (see 18 U.S.C. 1001). -2-




The Board of Directors
Louisiana-Pacific Corporation:


June 28, 2000



Ladies and Gentlemen:

Pursuant  to  Rule  12b-25  of the  General  Rules  and  Regulations  under  the
Securities  Exchange  Act of 1934,  we inform you that we have been  furnished a
copy of Form  12b-25 to be filed by  Louisiana-Pacific  Corporation  on or about
June 28, 2000, which contains notification of the registrant's inability to file
its Form 11-K by June 28, 2000. We have read the Company's  statements contained
in Part III therein and we agree with the stated reason as to why we were unable
to complete our audit by June 28, 2000,  and report on the financial  statements
of the  Louisiana-Pacific  Hourly  401(k) and Profit  Sharing  Plan for the year
ended December 31, 1999, to be included in the Form 11-K.

Very truly yours,

/s/ KPMG LLP

Portland, Oregon

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