Louisiana-Pacific Corp. is a leading manufacturer of sustainable, quality engineered wood building materials, structural framing products and exterior siding for use in residential, industrial and light commercial construction across the U.S. & Canada. It also operates facilities through a joint venture. It has 4 reportable segments: Siding, Oriented Strand Board or OSB, Engineered Wood Products or EWP and South America. Siding unit consists of LP SmartSide trim & siding and LP Outdoor Building Solutions. OSB unit manufactures and distributes OSB structural panel products including LP OSB, LP TechShield radiant barrier, LP TopNotch sub-flooring, LP Legacy super tough, moisture-resistant sub-flooring, LP WeatherLogic air & water barrier and LP FlameBlock fire-rated sheathing. EWP unit comprises LP SolidStart I-Joist, Laminated Veneer Lumber and Laminated Strand Lumber and other related products. South America unit manufactures and distributes OSB and siding products in S. America and certain export markets.