The top choice for fire-resistant partitions in building construction—Class A insulated composite fire-rated glass, manufactured by a fire-rated glass producer in Foshan.
Release time：
Jan 10,2026
As a manufacturer of fire-rated glass, Haibo Special Glass provides glass materials that combine fire resistance, smoke isolation, and thermal insulation performance—essential requirements for critical fire protection areas such as building firewalls, fire doors and windows, and evacuation passageways. Class A thermally insulated composite fire-rated glass can meet the requirements of fire safety regulations.
This glass is composed of a fire-resistant glass substrate combined with a fire-resistant interlayer. Its fire-resistance rating ranges from 1 to 3 hours. When exposed to fire, the interlayer rapidly expands to form an insulating barrier that not only prevents the spread of flames but also blocks high temperatures and dense smoke, thereby providing sufficient time for personnel evacuation.
Light transmittance ≥80%, without compromising indoor daylighting or visual clarity; when used with fire-rated sealing strips, it can further enhance fire and smoke resistance.
Class C non-insulated fire-resistant glass is suitable for applications such as computer rooms and switchgear rooms where only fire-blocking performance is required. When making a purchase, be sure to verify the national fire product certification certificate to ensure that the product meets the requirements of GB15763.1 standard.
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