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Parallam® Beams

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
Glu-Lam Beams, Treated Glulams, Cedar Glulams® | Parallam® Beams | LVL Beams and Headers
Timbers and Long Length Dimension | I-Joist | Trim-JoistTM | Roof Decking
Nailbase Insulation | Scaffold Plank | Real Post


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