LP® SmartSide® products deliver all the warmth and beauty of traditional wood, plus the durability and workability of engineered wood.  Our SmartGuard® manufacturing process actually improves upon nature, creating products that are engineered for strength, performance and protection against fungal decay and termites. The LP SmartSide family features four distinct product collections, all backed by an industry-leading 5/15 Year Export Transferable Limited Warranty.