Sheathing

Sheathing Solutions

Moisture-resistant. Mold-resistant. Weather-resistant. Exterior barriers keep building safe.

GlasRoc sheathing installed on a wall.

Explore the Difference with Glasroc Sheathing

It’s Not Just the Weather

Waterproof

Not Just Outside

Drywall

Easy to Size

Even More Inside

Take Your Time

Better for All

Protection, Inside and Out

GlasRoc Sheathing

Glasroc Sheathing product featuring Susan B Koman for the cure pink ribbons

GlasRoc Interior

A stack of GlasRoc Interior Drywall gypsum board on a white background.

Exterior Soffit Board

GlasRoc Shaftliner

A stack of GlasRoc Shaftliner Type X gypsum board on a white background.

High-Performance Engineering

Demanding tasks need durable panels. Here’s how GlasRoc Sheathing measures up.

Glasroc tile backer packaged product stack blue and white

Glass Mat Face and Back

Mold loves paper. That’s why there’s no paper in these inherently mold- and moisture-resistant products.

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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.

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Throw Us a Curve

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

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