United States of America

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

Pursuant to Section 13 or 15(d) of the

Securities Exchange Act of 1934

Date of Report: June 17, 2011

Commission File Number 1-7107

LOUISIANA-PACIFIC CORPORATION

(Exact name of registrant as specified in its charter)

DELAWARE	1-7107	93-0609074
(State or other jurisdiction of incorporation or organization)	Commission File Number	(IRS Employer Identification No.)

414 Union Street, Suite 2000, Nashville, TN 37219

(Address of principal executive offices) (Zip Code)

Registrant’s telephone number, including area code: (615) 986-5600

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):

¨ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

¨ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

¨ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

¨ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Item 8.01 Other events

(d) Exhibits.

99.1 Press release issued by Louisiana-Pacific Corporation on June 17, 2011 announcing the purchases of the remaining 25% ownership interest of an oriented strand Board Plant from Masisa in Brazil

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 hereunto duly authorized.

LOUISIANA-PACIFIC CORPORATION
By:	/s/ CURTIS M. STEVENS
	Curtis M. Stevens
	Executive Vice President and Chief   Financial Officer
	(Principal Financial Officer)

Date: June 20, 2011