Interior Framing

Interior Framing Flange Web Lip ThicknessNote:  The limitations provided here are taken from appropriate building product manufacturer's source.  For more and the latest information relative to these limitations, it is recommended to contact either the representative association or a specific building product manufacturer.   A partial list of associations, and their links is provided on the home page of this site.

Composition:  Non-combustible, cold-formed steel galvanized (G40) or equivalent coating to resist corrosion.

Size:  1-5/8” web x 18 mils thickness to 8” web x 68 mils thickness

Application:  Interior Walls, non-structural applications

Compliance:  AISI S100 North American Specification for the Design of Cold-Formed Steel Structural Members, steel must comply with ASTM C645 Standard Specification for Steel Sheet for Non-Structural Steel Framing Members.  .


Cold-formed steel framing must be laterally braced.

Max. stud spacing is 24 inches on center.

Installation:  Per ASTM C754 Standard Specification for Installation of Steel Framing Members to Receive Screw-Attached Gypsum Panel Products or ASTM C1007 Standard Specification for Installation of Load Bearing (Transverse or Axial) Steel Studs and Other Related Accessories.  

Architectural Spec:  09 22 16.13 Non-structural Metal Stud Framing

More and Latest Information Link:


While reasonable effort has been made to ensure the accuracy of this information, we assume no liability for any errors or omissions on these pages.  Please verify all information with the organizations mentioned above.