DEXcell® Glass Mat Roof Board
This gypsum panel is a substrate board, thermal barrier, and/or cover board for commercial roofing applications. It scores and cuts easily, and is specially coated on the front, back, and sides to help reduce fiber fly and irritation, making for easy handling.
- Scores and snaps easily
See applicable guarantee for complete coverage and restrictions.
Features and Benefits
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Fire Resistance
Provides increased fire resistance pursuant to ANSI/UL 790 -
Durable
Helps prevent membrane damage due to roof traffic and hail or other impacts pursuant to FM 4470.2 -
Special Design
Increased protection from sound transmission as compared with systems with no cover board
Commercial roofing products: solutions for every roofing need
From single-ply membranes to full system solutions, and state-of-the-art digital services to hands-on training. GAF other the range of durable, easy-to-use products and services you need to succeed.
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FeaturedInstallation showcase
See real-life images of home projects built using GAF roofing materials—highlighting the beauty, durability, and craftsmanship of each installation.
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Installation showcase
GAF Energy Timberline® ES 2 Shingle - courtesy of Multiple Word Roofing Company Name