TrimJoist® Trimmable Truss
TrimJoist® introduced the first trimmable floor truss to the building industry and has been a key framing component for Chicago's residential rebuild. TrimJoist® is the superior product for trimmable truss applications. It provides a full 3-1/2" wide nailing surface and allows for sub-floor framing tolerances that prevent squeaks.
Available in 11-7/8", 14", 16" and 18" depths, TrimJoist® is the perfect alternative to a long-lead custom truss. We carry a full inventory of 4'-28' even lengths for two-day delivery.


Structural Roof Decking
U.S. Glu-Lam stocks solid-sawn structural roof decking as well as structurally engineered roof decking made of two to five lumber laminations and exterior waterproof adhesives. Perfect for ceilings and roofs, balconies, mezzanines and floors, Lock-Deck® is commonly used in Heavy Timber construction and hybrid systems.
Random length and long length decking are available for a strong, dimensionally stable system with the beauty and warmth of natural wood.
SJS ExpressHeader
Developed to be a cost reducing, time saving, energy efficient window and door header for 3-1/2" and 5-1/2" construction. The ExpressHeader is a structural product manufactured with 1-1/4" LVL. Our LVL material is tested for roof and floor loads and is available in 3-1/2" and 5-1/2" widths. An Expanded Polystyrene foam core helps eliminate unnecessary wood fiber, allowing you to utilize only what is needed structurally.
Available in 3-1/2" and 5-1/2" widths and 7-1/4", 9-1/4" and 11-1/4" depths.
