The Steel Joist Institute

The Steel Joist Institute (SJI), a nonprofit organization of active joist manufacturers and other organizations and companies connected to the industry, was founded in 1928 to address the need for uniform joist standards within the industry. Today, the Institute continues to maintain the standards for steel joist construction. In addition, the SJI provides educational opportunities for construction professionals utilizing a library of printed publications and both live and recorded webinars. We also offer assistance in identifying existing joists in buildings undergoing retrofit.

Stainless Steel Decking

Type B wide rib roof deck and 1 1/2″ composite floor deck and 1 1/2″ non-composite form deck are typically available in stainless steel Type 304 or Type 316.  Don’t hesitate to inquire about availability of other deck profiles in stainless steel.