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.

International Beams Inc.'s I-joists offer advantages over conventional lumber products. This superiority results in savings for the builder and long-term performance benefits for the homeowner.

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