Fire resistant insulating glass units
Manufacturers of quality fire resisting insulating glass units
Helping to prevent the spread Of heat, smoke and flames
Fire rated glass must be supplied to comply with fire test evidence or assessment as each component part of the glazed assembly is as important as the next.
Specifications can include impact resistance, thermal insulation, security, decoration and privacy options as long as the relevant fire test evidence allows.
Please contact our sales office to discuss your particular project requirements or complete the inquiry form on the link below and send to sales@firmanglass.com for review.
Firman Glass are approved by Pilkington Glass for the manufacture of fire rated sealed units using their range of products.


Pilkington Pyrodur® Units
These products use laminated intumescent layers to combine integrity and insulation for a short period of time in a completely clear glass. In a fire the clear interlayer foams to provide an opaque barrier, thus reducing fear and panic during evacuation.
Offers 30 and 60 minutes integrity, with full insulation for a short period of time, in a 10 mm thickness product.
Restricts flames and hot gases.
Turns opaque in a fire.
Grades available for internal and external applications.
Tested and approved with a wide range of fire-resistant framing materials, glazing gaskets and sealants.
Impact safety performance up to Class 1(B)1 BS EN 12600
Tried and successfully tested in a wide range of applications, including the Certifire Scheme.
The Pilkington range of fire-resistant glass units can be combined with other functional glass types.
Pilkington Pyrostop® Units
The clear alternative to a solid wall, combining a high level of fire performance with impact protection.
Offers the same features as Pilkington Pyrodur® units with the additional benefits of:
Clear, multi-laminated glass, retaining integrity and insulating against heat transfer from fire.
Up to 120 minutes insulation and integrity in suitable glazing systems.
Thicknesses from 15 to 60 mm for various levels of protection
Provides high levels of noise-reduction.