I-Joists provide our customers with premium-quality, high-performance floor and roof systems that are priced competitively with traditional construction materials.

The high-performance engineered wood products are the perfect choice for everything from construction to home projects.

The LP SolidStart Engineered Wood Products family offer greater design flexibility, faster installation and less waste. They’re created to work together to form an unbeatable building system that delivers real benefits during construction and for decades to come.

LP® SolidStart® I-Joists are known for their value when it comes to size, strength, and reliability.

The Roseburg Framing System® consists of: RFPI® Joists used in floor and roof construction; RigidLam® LVL which is used for headers, beams, studs and columns; and RigidRim® Rimboard.