Pyrostop Fire Rated Glass Technical Data
Pyrostop® is a high-performance glazing material designed for fire-rated applications. It effectively blocks radiant heat, conductive heat, smoke, and is UL-listed, classified, and permanently labeled. This versatile fire-rated glass product is approved to be used in commercial and private spaces, providing fire protection in doors, sidelites, transoms, borrowed lites, wall installations, and more.
Pyrostop Meets the Thermal Heat Barrier requirements of ASTM E-119 and UL 263.
At Ray-Bar, we supply Pilkington Pyrostop glass in a full range of thicknesses, sizes, and performance options. As a leader in fire protection solutions, we deliver custom Pyrostop fire-rated glass with the fastest turnaround times in the industry. Regardless of your application, you can count on Ray-Bar to provide customized Pyrostop glass that meets your requirements.
Pyrostop® Product Details, Specifications, and Assembly Information
Pyrostop is available in various fire ratings, ranging from 45-minute to 120-minute protection. Use the links below to view or download the specifications for our selection of Pyrostop fire-rated glass. View our glossary of terms for more information about the terminology used for our fire protection materials.
120-Minute Fire-Rated Glass
- Pyrostop 120 Minute Fire Rated Frame Window Design
- Pyrostop 120 Minute Fire Rated Mullion Design
- Fire/Ballistic 120 Minute Fire Rated UL Level 3 Bullet Resistant Glass
- Fire/Ballistic 120 Minute Fire Rated Detail U531 Detail
60-Minute Fire-Rated Glass
45-Minute Fire-Rated Glass
Additional Pyrostop Glass Resources
- Fire Resistive Glass VS Fire Protective Glass Comparison Color Infographic
- Additional Resources and Documentation
Ray-Bar: Your Trusted Source for Superior Pilkington Pyrostop® Glass Products
For 80+ years, Ray-Bar Engineering has set the standard in fabricating high-performance life and safety glass products, including fire-rated glass, and manufacturing other protective glass products and related accessories. We proudly serve commercial, medical, and industrial customers nationwide, providing top-quality custom fire-rated glass solutions for demanding applications. Our expert engineers and rigorous manufacturing practices ensure your products meet and exceed building industry quality, safety, and performance standards.