Sheathing SolutionsÂ
Moisture-resistant. Mold-resistant. Weather-resistant. Exterior barriers keep building safe.Â

Explore the Difference with Glasroc SheathingÂ
It’s Not Just the WeatherÂ
Not Just OutsideÂ
Easy to SizeÂ
Even More InsideÂ
Take Your TimeÂ
Better for AllÂ
Protection, Inside and OutÂ
High-Performance EngineeringÂ
Demanding tasks need durable panels. Here’s how GlasRoc Sheathing measures up.Â


Glass Mat Face and Back
Mold loves paper. That’s why there’s no paper in these inherently mold- and moisture-resistant products.Â

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.Â
Throw Us a Curve
GlasRoc Sheathing is engineered for use in curved exterior drywall applications—there's no need to score or moisten it.Â