AIS Pyrobel-T
AIS Pyrobel-T, an advanced XXL fire-resistant glazing solution, is ideal for large spaces like airports, malls, and sports arenas. Offering clear visibility and exceptional durability, it resists flames, heat, and impacts, thanks to its unique gel-based layered technology. Available in impressive dimensions, it ensures safety without compromising aesthetics.

Why Choose Pyrobel – T
XXL Size
Pyrobel-T fire-resistant glass is available in oversized formats, making it ideal for expansive architectural applications
Exceptional Transparency
In addition to its excellent fire resistance performance, Pyrobel-T provides resistance to impacts from UV rays.
Enhanced Durability
Beyond fire resistance, Pyrobel-T withstands impact from water ensuring long-term reliability.
Heat Soak Tested
Available with Heat Soak Testing (HST) to minimize the risk of spontaneous breakage caused by nickel sulphide inclusions.
Bi-Directional Fire Protection
To indicate fire protection is provided from both sides of the glass.

Properties
- Exceptional light transmission with up to 87% transparency (LT = 87%), ensuring optimal clarity
- Available in XXL dimensions up to 4.5 metres in height, suitable for large-format applications
- Compliant across multiple fire resistance classifications:
- EW: 15 to 120 minutes
- EI: 15 to 60 minutes
- Built to withstand UV exposure, water ingress, and mechanical shock, maintaining long-term durability
- Offered in extra clear glass (Clearvision) for enhanced visual appeal
- Fully compatible with thermal insulation and solar control coatings, allowing multifunctional performance
Frequently Asked Questions
1) E Class – Integrity: This particular glass type helps prevent the spread of flames to the unaffected side.
2) EW Class – Integrity and Low radiation: This type of glass is tempered and laminated and can be used for various internal and external applications. It prevents the flame from entering the unaffected side and helps control the radiation.
3) EI Class- Integrity and Insulation: This type of glass provides integrity and insulation. With this glass, the maximum temperature on the unaffected side will not exceed an average of 140 degrees Celsius.