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Pilkington Fire-Resistant Glasses

Pilkington CE certified fire-resistant glass — a bright solution to a burning matter

Pilkington Pyrostop®, Pyrodur® and Pyroclear fire-resistant glasses help prevent fire from spreading. With these special glasses it’s possible to limit the damage that fire can do to property, protect the frames of constructions, ease fire fighting and most of all to save human lives in the case of an accident. Pilkington’s fire-resistant glasses are excellent in their optical qualities.

Pilkington Pyrostop®, Pyrodur® and Pyroclear fire-resistant glasses have for example the best durability of cold to date: minus 40 degrees Celsius. They can be installed and used in many different temperatures, this makes the job easier on construction sites, when transporting as well as when they’re being installed

Table of fire-resistant glass (PDF)
Table of fire-resistant glass (PNG)

Grades E, EW and EI

Tightness (integrity)
How the system is able to keep flames, smoke and combustion gasses behind it. No flames on the opposing side of the fire during the tests time frame.

Isolation
The surface temperature on the opposing side of the fire must not rise above 140 °C (median) or 180 °C (highest temperature) when the tests are initiated, and during the tests time frame.

CEN grades (EN standards) have:

E = integrity (Pilkington Pyrodur®, Pyroclear)
EW = integrity and limited heat radiation (Pilkington Pyrodur®)
EI = integrity and isolation (Pilkington Pyrostop®)

The handling manual of fire-resistant glasses


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