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Manufacturer's Product Description

Fire-Rated Glass Ceramic

FireLite® is a 3/16" (5 mm) thick fire-rated glazing material. It is listed for use in non-impact safety-rated locations such as transoms and borrowed lites with fire rating requirements ranging from 20 to 90 minutes. FireLite is available in two different surface conditions for clear viewing, premium grade and standard grade.


Fire-rated for up to 90 minutes with required hose stream test

Glass ceramic

Clear and wireless
Available in two surface conditions for clear viewing, premium grade and standard grade

Also available in an obscure pattern

Large sizes available (see "Listings" tab)

Withstands thermal shock

Passes positive pressure test standards UL 10C, UBC 7-2 and UBC 7-4

May be lightly sandblasted or etched on one side without affecting fire rating

Note: This product is not a barrier to radiant heat. This product does not meet test standards ASTM E-119 or UL 263. If your jurisdiction requires a "barrier to heat" product, please see Pyrostop.

Activity with FireLite