All of our information is sourced from manufacturer data.
Integral Sheathing With Factory Applied Membranes
Sloped Ceiling, WRB (Weather/Water Resistant Barrier)
Exterior Walls Only, Unfinished Floor
Standard Sizes: 3' 0", 4' 0", 5' 0", 9' 0", 10' 0"
Standard Sizes: 3' 4", 8' 4", 12' 6", 13' 9", 16' 8"
Product Weight Per Area
Roll Tensile Strength
Weight needed to break the roll, per inch of width
Water Vapor Transmission
An imperial perm is defined as 1 grain of water vapor per hour, per square foot, per inch of mercury
Rate of airflow through the barrier per square foot at a specified pressure difference
cfm /ft^2 @ 1.57 psf
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