Sheathing Solutions
Moisture-resistant. Mold-resistant. Weather-resistant. Exterior barriers keep building safe.
Explore the Difference with Glasroc Sheathing
Not Just Outside
Innovative engineering resists interior moisture and high humidity.
Easy to Size
GlasRoc panels are designed to cut and install like regular gypsum.
Even More Inside
GlasRoc Shaftliner is ideal for interior vertical enclosures, such as elevators.
Take Your Time
GlasRoc Sheathing offers protection for up to 12 months of weather exposure.
Better for All
GlasRoc Sheathing is GREENGUARD Gold Certified.
Protection, Inside and Out
High-Performance Engineering
Demanding tasks need durable panels. Here’s how GlasRoc Sheathing measures up.
Glass Mat Face and Back
Mold loves paper. That’s why there’s no paper in these inherently mold- and moisture-resistant products.
Low VOCs
All GlasRoc products are GREENGUARD Gold certified, meaning they exceed industry standards for low chemical emissions. That translates to healthier worksites and long-term occupant comfort.
Throw Us a Curve
GlasRoc Sheathing is engineered for use in curved exterior drywall applications—there's no need to score or moisten it.
Do I Need Fire-Rated Drywall?
NOTE: If you are builder or specifier please go here for specific building codes requirements. You're building a new home or maybe you're adding an
Do I Need Fire-Rated Drywall?
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Moisture Management & Water Resistance
