Nashville, Tennessee, USA, 11 April 2007 - Louisiana-Pacific Corporation (LP) (NYSE: LPX) will conduct its first quarter 2007 financial results conference call on 25 April 2007, at 11:00 a.m. Eastern Time (EDT), 8:00 a.m. Pacific Time PDT).

The company will release its results earlier that morning. Hosting the call will be Curt Stevens, LP's chief financial officer.

To participate in the call, dial 866-711-8198 (domestic) or 617-597-5327 (international) and enter the access code 79809088. To access the live webcast and accompanying presentation, visit www.lpcorp.com and go to the "Investor Relations" section from the main menu.

The webcast and presentation will be archived on LP's Web site. A replay of the conference call will also be available 25 April 2007, through 02 May 2007, by calling 888-286-8010 (domestic) or 617-801-6888 (international) and entering the access code 78962507.

LP is a premier supplier of building products, delivering innovative, high-quality commodity and specialty products to its retail, wholesale, homebuilding, and industrial customers. Visit LP's Web site at www.lpcorp.com for additional information on the company.

Source: Louisiana-Pacific Corporation