CSI MasterFormat · Division 05 Metals
05 40 00 Cold-Formed Metal Framing
Light-gauge steel studs, joists, and track for interior partitions and exterior walls.
See the assemblies, products and code sections for this spec: free for 14 days, no card required.Sign inStart free trial
The CSI MasterFormat code for Cold-Formed Metal Framing is 05 40 00, in Division 05 (Metals).
The full text is for BuildSpec members
Read the complete section, search across every adopted code, run the calculators and ask Copilot — free for 14 days, no card required.
- Fire-rated assemblies that satisfy this section
- Products and manufacturers in this section
- Insert into a project specification
Our previews are real data — live counts, no placeholders. We publish our error log →