1 highly transparent as well as fire-resistant and heat-insulating, 2.BS 476 3.simple unity and good permeability

This kind of door glass is used for fire resistant glazing door, fire resistant glazing window, fire resistant glazing wall/partition, and with the followed specification:

Double layer fire resistant glass has the characteristics of heat-insulation, passing the British standard BS476.It is type EI fire resistant glass, which is highly transparent as well as fire-resistant and heat-insulating. Its thickness: including 18mm, 26mm, 42mm and so on; The fire insulation time is including 30minutes, 60minutes, 90minutes......

door glass