BCI® Joists are lighter weight offering long spans and best of all, strong floors that last. AJS I-joists have a solid-sawn flange, are high quality, high performance floor and roof joists available in the Eastern U.S. and Canada.

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.

We take the natural strength in wood and engineer it into dimensionally stable Trus Joist engineered wood products that resist warping, twisting, and shrinking.

Weyerhaeuser offers the most comprehensive and innovative collection of proven structural framing materials, including engineered lumber products and panels.