All of our information is sourced from manufacturer data.
CertainTeed
GlasRoc
One-Click Request
Overview
Integral Sheathing With Factory Applied Membranes
Mineral
Air Barrier, Sloped Ceiling
Ceiling, Concrete Surfaces, Exterior Walls Only, Unfinished Floor
Design Options
Product Description
Sheet Width
Width
Standard Sizes: 4' 0"
Height
Thickness
Sheet Length
Width
Height
Standard Sizes: 8"
Thickness
Thickness
Width
Height
Thickness
Standard Sizes: 1", 2", 5", 8"
Manufacturer Design Notes
GlasRoc Sheathing panels are a tested air barrier material in accordance with ASTM E2178 (CAN/ULC-S741). GlasRoc Sheathing panels can be used in conjunction with air barrier components and accessories as part of an air barrier assembly ASTM E2357 (CAN/ULC-S742). GlasRoc Sheathing panels are approved substrates by the major EIFS manufacturers, one-coat and conventional stucco systems, traditional cladding systems, exterior ceilings, soffit systems and exterior curved applications.
Performance Data
Air Permeance
Rate of airflow through the barrier per square foot at a specified pressure difference
Water Vapor Transmission
An imperial perm is defined as 1 grain of water vapor per hour, per square foot, per inch of mercury
Roll Tensile Strength
Weight needed to break the roll, per inch of width
Product Weight Per Area
lb / ft ^ 2
1.8, 2.5
CertainTeed
More to Explore
All Window Categories
Discover more than 100 curated collections of windows to inspire your next project.
Cost Estimator
Understand how the frame material, type, and glazing affect a window’s cost & see price ranges.
3-Part Specs
Download manufacturer specs from more than 7,000 residential & commercial windows.
