Welcome to the Steel Structural Systems (TRI-S) website. TRI-S is a world-class manufacturer of light gauge steel framing components for the commercial and residential markets.

We manufacture structural and drywall c-studs and track for use in both load and non-load bearing applications in the commercial and residential markets.

Tri-S is proud to have earned Code Compliance for both Structural and Drywall framing members by the Steel Framing Industry Association (SFIA). Read more about our SFIA certification.

Take a few moments to browse through our website and learn more about TRI-S and what we can do for you. To view our Structural catalog, click here or on the cover . Please note, this file may take a few minutes to download.

Test Drive our Online Submittals

LEED Request Form

To view our Non-Structural/Drywall Products catalog, click here or on the cover . Please note, this file may take a few minutes to download.