h McGrory Glass | AGC Pyrobel® c

When the Heat is On, the Choice is Clear!

AGC Pyrobel® Visionline by McGrory Glass delivers an unbroken line of sight with a narrow joint (4mm) , while also meeting strict code requirements.

It’s Cradle to Cradle Certified™, with stable, non-insulated construction for maximum performance. When the heat is on - the choice is clear: McGrory supplies quick quote turnaround, fast lead times, and speedy delivery direct to your door or jobsite. Our low-iron, fire-resistive, glazing products have a fire rating of up to 120 minutes and meet ASTM E-119 and UL 263 heat barrier performance criteria, as well as IBC’s impact safety-rated requirements of ANSI Z97.1 and CPSC 16CFR1201 (Cat. I and II) for hazardous locations.
Need a little privacy? We offer custom decorative options.

AGC Pyrobel®️ Fire-Resistant Safety Glass

Does your design require Temperature Rise performance? AGC Pyrobel®️ Fire-Resistant Safety Glass with Temperature Rise Performance by McGrory is a barrier-to-heat product that protects against radiant and conductive heat transfer. These ASTM E-119 and UL 263 tested products have ratings up to 2 Hours.

AGC Pyrobel®️ Fire-Resistant Safety Glass is Cradle to Cradle Certified™, with stable, non-insulated construction for maximum performance and superb clarity.

Tests are performed in accordance with UL 9, UL 10B, UL 10C, UL 263, UBC 7-2 (1997), UBC 7-4 (1997), NFPA 257, NFPA 80, ASTM E119, ASTM E2010-01, ASTM E2074-00, ULCCAN4 S-104 and ULCCAN4 S-106.

AGC PYROBEL® products are listed for use in doors, sidelites, transoms, borrowed lites, and wall applications with a fire rating of up to 120 minutes.

PYROBEL® meets ASTM E-119 and UL 263 heat barrier performance criteria and is impact safety-rated — meets ANSI Z97. 1 and CPSC 16CFR1201 (Cat. I and/or II).

Product Features

  • Clear, low-iron glazing
  • Multi-ply laminate with stable, non-insulated, construction
  • For use in interior and exterior applications
  • Available in stock sheets and cut-to-size
  • Cradle to Cradle Certified™ Silver
  • Environmental Product Declaration (EPD) available
  • Low-emitting material/ no VOCs
  • Red List free

Product Benefits

  • Barrier-to-heat Product; protects against radiant and conductive heat transfer
  • Impact safety-rated; meeting ANSI Z97. 1 and CPSC 16CFR1201 (Cat. I and/or II)
  • Fire-rated for 45-120 minutes with required hose-stream testing
  • Passes positive pressure test standard UL 10C
  • Approved for use with any standard fire-rated frame with same rating

Work with a Dedicated Account Manager

Call, email, or submit the form below to request a quote online. We will get back to you within 24 hours.

Explore AGC Pyrobel®️ Fire-Resistant Safety Glass

AGC PYROBEL® 45 Fire-Resistant Safety Glass with Temperature Rise Performance

Available in stock sheets or cut-to-size to meet project needs:

  • For use in doors, sidelites, transoms, borrowed lites, and wall applications
  • Impact safety-rated; meets ANSI Z97.1 and CPSC 16 CFR 1201 Category I and/or Category II
  • Fire-rating of up to 45 minutes

Download Datasheet | Download Spec Sheet

AGC PYROBEL® 60 Fire-Resistant Safety Glass with Temperature Rise Performance

Available in stock sheets or cut-to-size to meet project needs:

  • For use in doors, sidelites, transoms, borrowed lites, and wall applications
  • Meets ASTM E-119 and UL 263 heat barrier performance criteria
  • Impact safety-rated; meets ANSI Z97.1 and CPSC 16 CFR 1201 Category I and/or Category II
  • Fire-rating up to 60 minutes

Download Datasheet | Download Spec Sheet

AGC PYROBEL® 90 Fire-Resistant Safety Glass with Temperature Rise Performance

Available in stock sheets or cut-to-size to meet project needs:

  • For use in doors, sidelites, transoms, borrowed lites, and wall applications
  • Meets ASTM E-119 and UL 263 heat barrier performance criteria
  • Impact safety-rated; meets ANSI Z97.1 and CPSC 16 CFR 1201 Category I and/or Category II
  • Fire-rating up to 60 minutes

Download Datasheet | Download Spec Sheet

AGC PYROBEL® 120 Fire-Resistant Safety Glass with Temperature Rise Performance

Available in stock sheets or cut-to-size to meet project needs:

  • For use in wall applications
  • Meets ASTM E-119 and UL 263 heat barrier performance criteria
  • Impact safety-rated; meets ANSI Z97.1 and CPSC 16 CFR 1201 Category I and/or Category II
  • Fire-rating up to 120 minutes

Download Datasheet | Download Spec Sheet


Proud Partners of AGC
Featuring Fire-Rated Team Members:
Ben Haigh, Richard Whitcombe, and Zach Passman


We are honored to partner with AGC. Cutting-edge innovations in fire-rated glass technology by AGC created the PYROBEL® product line: a multi-ply laminate with low-iron float glass components that allows for much larger, clearer glass elements, without compromising fire safety.






Family-owned for over 38 years, McGrory offers comprehensive glass & glazing solutions across sectors.

Why Choose McGrory Glass?

Need the right lites, at the right price, right away? McGrory can help – right now.

We know the products, and we know the codes. When you partner with McGrory, we make sure the right glazing is used in the proper application. Our dedicated team of fire-rated specialists have decades of experience in fire-rated glass and framing systems. We are ready to help you navigate the complicated world of life-safety glazing options.


McGrory Glass is committed to the environment and sustainability.

The 2.2 acre solar paneled roof of our main warehouse brought McGrory recognition as one of the first major glass fabrication companies to hit net zero energy consumption.

Your One Stop Shop for Single-source Solutions

Does your project require additional life safety performance products, such as radiation shielding, one-way vision/ privacy, or fire resistive glass with temperature rise performance? Do you need decorative options, film from our in-house print division, etching, or custom laminated glass solutions?

We are uniquely positioned to provide glass for your entire project - in any sector.