LP Building Products is a leading manufacturer of quality engineered wood building materials. We produce the products that build Americas homes.I-JOISTS THAT PERFORMLP SolidStart I-Joists are manufactured with a wide flange for increased stability and a larger nailing area for exceptional performance and dependability.Find Out MoreFind Out MoreLook of Stucco, Strength of Engineered WoodCarraraFinishesTM built on LP SmartSide combines the authentic look of real stucco on top of an engineered wood foundation, a cost-effective alternative to traditional 3-coat stucco and EIFS products.Find Out MoreFind Out MoreLP SuperStructLP SuperStruct Furniture Panels are specifically engineered for use in upholstered furniture frames, and are an ideal replacement for plywood frame components.Find Out MoreFind Out MoreLP TopNotch Sub-FlooringStrength and resistance you need at a price you can afford. LP TopNotch Sub-Flooring allows for easy installation, and our RainChannelTM notch system protects against moisture absorption and edge swell.Find Out MoreLP SmartSide PanelChoose from our three LP SmartSide panel collections for unique styles with the strength of engineered wood more... See more text