Louisiana-Pacific Corp. is engaged in the manufacturing of engineered wood building materials, including OSB, structural framing products and exterior siding for use in residential, industrial and light commercial construction. It operates through four business segments: North America Oriented Strand Board, Siding, Engineered Wood Products and South America. The Oriented Strand Board segment manufactures and distributes oriented strand board structural panel products. The Siding segment offers products in two categories: SmartSide; and CanExel and accessory products. The SmartSide siding product consists of a full line of wood-based sidings, trim, soffit and fascia. The CanExel siding and accessory product offers a number of pre-finished lap and trim products in a variety of patterns and textures. The Engineered Wood Products segment manufactures and distributes laminated veneer lumber, I-Joists, laminated strand lumber and other related products. The South American segment engages in the manufacture and distribution of oriented strand board and siding products in South America and certain export markets. It also distributes and sells related products to augment the transition to wood frame construction. The company also produces decorative moulding products and cellulose insulation through joint venture operations. Louisiana-Pacific was founded on January 5, 1973 and is headquartered in Nashville, TN.