Testing Agencies & Certifications

Independent Product Testing & Certifications

ProSTUD® is Pro Tested! We enlisted the help of the top testing and analysis agencies in the industry to develop ProSTUD. Below is a list of the professional organizations and third party reports for ProSTUD.

Fire Testing

UL^® - Underwriter Laboratories Inc.

ClarkDietrich's ProSTUD Approved UL Listings

Sound Testing

WEAL - Western Electro - Acoustic Laboratory

ProSTUD STC Ratings Chart

Structural Testing (West Coast Products Only)

STaR - Structural Testing and Research Inc.

Structural Analysis (West Coast Products Only)

CTL - Construction Technology Laboratories

Third party ProSTUD reports by CTL Group

Composite - 1/2" Generic gypsum board
Composite - 5/8" Generic gypsum board
Composite - 5/8" Type X gypsum board