Trus Joist MacMillan (a Weyerhaeuser Co.)
Since the 1960s, builders and specifiers have relied on quality products from Trus Joist MacMillan. Cutting-edge research and development have resulted in a product line that gives superior support, while their skilled sales and technical staff provides additional services.
Supports heavier loads than comparably sized conventional glu-lam or solid-sawn lumber products.
Longer spans for wide-open rooms with intermediate posts or columns.
Parallam® PSL beams add aesthetic value.
Covered by our Product Warranty against manufacturing defects for the life of the structure.
3 ½ x 3 ½ through 3 ½ x 18
5 ¼ x 5 ¼ through 5 ¼ x 18
7 x7 through 7 x 18