ProSTUD® & ProTRAK® code approvals and performance standards
ClarkDietrich ProSTUD Drywall Framing System meets or exceeds these applicable performance standards.
AISI S100-12 "North American Specification for the Design of Cold-formed Steel Structural Members"
ASTM American Society for Testing and Materials
A1003 "Standard Specification for Steel Sheet, Carbon, Metallic- and Nonmetallic-Coated for Cold-Formed Framing Members"
C645 "Standard Specification for Nonstructural Steel Framing Members"
C754 "Standard Specification for Installation of Steel Framing Members to Receive Screw-Attached Gypsum Panel Products"
C1002 "Standard Specification for Steel Self Piercing Tapping Screw for the Application of Gypsum Panel Products or Metal Plaster Bases to Wood Studs or Steel Studs"
E119 "Standard Test Methods for Fire Tests of Building Construction and Materials"
E72 "Standard Test Methods of Conducting Strength Tests of Panels for Building Construction"
E90 "Standard Test Method for Laboratory Measurement of Airborne Sound Transmission Loss of Building Partitions and Elements"
UL® Underwriters laboratories testing standard
UL 263 "Fire Tests of Building Construction and Materials"
Multiple UL® design listings for ProSTUD
Over 50 UL Designs. See UL file number R26034 for additional information.
Fire designs include U419, V450, V438, and others.
**UL® and UL® Design are service marks of Underwriters Laboratories, Inc.
Additional code approvals
International Building Code (IBC) 2015
- Contact ClarkDietrich Technical Services at 888-437-3244 for any questions about ProSTUD's Code Approvals.