Louisiana-Pacific Corp. engages in the design and manufacture of engineered wood building products for builders, remodelers, and homeowners. It operates through the following segments: Siding, Oriented Strand Board (OSB), South America, and Other. The Siding segment offers engineered wood siding, trim, soffit, and fascia under the brands of LP, SmartSide, Trim & Siding LP, SmartSide, and ExpertFinish. The OSB segment includes structural panel products for roof decking, sidewall sheathing, and floor underlayment. The South American segment covers the manufactures and distribution of OSB and siding products in South America and certain export markets. The Other segment refers to off-site framing operation, remaining timber and timberlands, and other minor products, services, and closed operations. The company was founded in 1972 and is headquartered in Nashville, TN.