All of our information is sourced from manufacturer data.
Benjamin Obdyke, Inc.
HydroGap Drainable Housewrap
Mechanically Attached Membrane
Standard Sizes: 5' 0", 9' 0", 10' 0"
Standard Sizes: 8' 4"
Standard Sizes: 0"
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
Product Weight Per Area
lb / ft ^ 2
Film Tensile Strength
Pressure required to break the film
Rate of airflow through the barrier per square foot at a specified pressure difference
cfm /ft^2 @ 1.57 psf
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