All of our information is sourced from manufacturer data.
JDR Enterprises, Inc.
J Drain 700 series
Mechanically Attached Membrane
Concrete Surfaces, Masonry Surfaces, Specialty, Unfinished Floor
Standard Sizes: 4' 0", 8' 0"
Standard Sizes: 4' 2"
Standard Sizes: 0-3/8"
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
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