90-Minute Fire Rated Window

90-Minute Fire Rated Window

90‑Minute Fire Rated Window achieves 90‑minute fire‑resistant and smoke‑proof performance, available in fixed and operable styles. Custom‑made in bulk for exterior daylighting of high‑rise buildings and equipment rooms, it serves domestic and overseas construction projects.

Our 90‑Minute Fire Rated Window possesses certified 90‑minute fire resistance and smoke‑blocking capacity. Two structural types including fixed and casement‑opening versions are optional to satisfy exterior‑wall installation demands.
Equipped with high‑performance fire‑rated glass, the window features outstanding airtight sealing to stop flame and smoke leakage. Every unit complies with strict fire‑safety acceptance criteria.
Bulk‑order customisation is supported. This fire‑resistant window is widely adopted for daylight‑taking exterior windows of high‑rise towers and mechanical‑equipment rooms for both local and international building‑engineering projects.
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