High-Performance Exterior Sheathing* with EGRG
Technology — More Valuable Than Gold.
The unique, patented* technology behind GlasRoc® Sheathing combines reinforcing glass mats, fully-embedded into a water-resistant gypsum
core positioned beneath a paperless polymer-modified gypsum surface, and a protective
acrylic coating on the exterior face. It is an enhanced version of the proven
GRG Technology developed nearly twenty years ago.
* Covered by U.S. Patent No. 6,524,679
and other patents and patents pending.
GlasRoc® Brand Sheathing
offers:
| • |
Long term protection (12 months) to weather exposure. |
| • |
A superior water resistant surface that does not inhibit
water vapor permeance. |
| • |
Excellent fire resistance properties, and numerous fire
rated assemblies. |
| • |
Mold and mildew resistance. |
| • |
Compatibility with most exterior wall systems and applications. |
| • |
Conformity to design and code requirements. |
| • |
Strength — with enough flexibility to bend to curved
surfaces. |
| • |
A lightweight sheathing that cuts like regular gypsum board
and is easy to handle and install — with minimal skin irritation due to
fully-embedded glass mats. |
GlasRoc® Sheathing is the
next generation of the industry standard for high-performance, weather-resistive,
gypsum-based sheathing. And to back it up, CertainTeed provides a 12 month limited warranty
against exposure and a 5 year limited warranty assuring product performance.
So, relax — you've got the protection of
GlasRoc® Sheathing. |
