Code Approval & MSDS

ProSTUD® & ProTRAK® code approvals and performance standards

ClarkDietrich ProSTUD Drywall Framing System meets or exceeds these applicable performance standards.

ProSTUD Code Approvals and Performance Standards

Intertek CCRR-0207 - ProSTUD/ProTRAK Code Compliance Research Report

Check the updated list of Certified Production Facilities at Intertek's website at

LA RR #26019 - City of Los Angeles ProSTUD Research Report
LA RR #26019 - ProSTUD Catalog Pages 

Link to ClarkDietrich's SDS Reports

AISI S100-12 "North American Specification for the Design of Cold-formed Steel Structural Members"

AISI S220-15 "North American Standard for Cold-Formed Steel Framing – Nonstructural 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