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British Gypsum Glasroc X Sheathing Board – External Protection You Can Trust
Glasroc X is a high-performance external sheathing board developed for use in steel frame (SFS) constructions, providing temporary weather protection and robust performance before the final façade is installed. Designed to outperform traditional cement particle boards, it offers excellent moisture, fire, and weather resistance, along with outstanding dimensional stability.
This board is BBA tested and certified for up to 6 months of exposure, making it ideal for modern construction timelines. Lightweight and easy to install, Glasroc X requires no specialist tools, ensuring quick, clean fixing on-site.
Key Features:
- BBA Certified: Provides up to 6 months of weather protection for exposed SFS structures.
- Moisture, Fire & Weather Resistant: Built to withstand tough site conditions.
- Superior Stability: Less movement and warping compared to cement-based boards.
- Lightweight & Easy to Install: Cuts and fixes with standard tools – no fuss on site.
- Ideal for SFS Systems: Designed to take cladding fixings directly through into the studs.
- High-Performance Alternative: Stronger, cleaner, and easier than cement particle boards.
- Applications: External walls, structural sheathing, rainscreen support, and façade-ready builds.