Area Separation Firewalls and Shaftwall Systems
GlasRoc® Shaftliner for Multi-story Buildings and Multi-family Residential Applications. GlasRoc® Embedded Glass Reinforced Gypsum™ (EGRG™) Shaftliner for use in Shaftwall and Area Separation Firewall Systems is a 1" (25.4 mm) thick gypsum board with a specially formulated fire resistive, noncombustible, and moisture resistant core with embedded reinforcing glass mat and a protective acrylic coating on the exterior surface.
Committed to sustainability and total transparency, CertainTeed Gypsum is the first gypsum manufacturer to issue:
Our 14 gypsum board manufacturing facilities, located throughout North America, operate with a responsible and environmentally conscious ethic that includes
Although LEED rating systems do not currently address emissions for all building materials and their effects on indoor air quality, finished CertainTeed gypsum board products have no reportable VOCs and will not affect indoor air quality.