The Case For GlasRoc®

GlasRoc® is a strong and flexible fire-resistant exterior sheathing that provides long-term protection to weather exposure. This product has excellent fire resistant properties and numerous fire-rated designs. 

Designed and engineered to provide added protection against moisture and mold, GlasRoc Shaftliner achieved the best possible score of 10 per ASTM D 3273 for mold resistance.

A water-resistant, gypsum tile backer with embedded glass mats and a textured coated surface for tile applications. The lightweight 1/2" thick product is a superior tile substrate for walls, ceilings and countertops.

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A Single-Source Solution For Glass-Faced Gypsum

Built To Handle Whatever The Construction Environment Throws Our Way

This line of glass-faced products delivers on industry standards for quality, weather resistive, glass mat gypsum panels.

Learn more about CertainTeed's commercial and residential wall-to-wall drywall solutions.

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