Characteristics
Pyroguard clear fire-rated safety glass meets the requirements of ANSI Z97.1-1984 as well as the impact requirements of CPSC 16 CFR 1201, Category I.

Polished wired glass meets the requirements of ANSI Z97.1-1984, but not the impact requirements of CPSC 16 CFR 1201.

Both Pyroguard clear and polished wired glass are classified as fire-resistant glazing materials by Underwriter Laboratories and Intertek Warnock Hersey.