All of our information is sourced from manufacturer data.
Vapor Retarder (Class I)
Ceiling, Sloped Roof, Wall
Standard Sizes: 4", 9", 1' 6", 3' 0"
Standard Sizes: 6' 3"
Standard Sizes: 0"
Manufacturer Design Notes
Typically applied to exterior sheathing boards and concrete block, ExoAir 110AT can also be applied to poured concrete, steel, wood based, Nudura Insulated Concrete Forms (ICF), and insulated concrete forms substrate, as well as serve as detailing or a transition membrane into window and door openings.
Water Vapor Transmission
An imperial perm is defined as 1 grain of water vapor per hour, per square foot, per inch of mercury
Weight needed to break the roll, per inch of width
lbs / in
Product Weight Per Area
lb / ft ^ 2
Minimum Application Temperature
Minimum temperature that the product can be applied or installed
Rate of airflow through the barrier per square foot at a specified pressure difference
cfm /ft^2 @ 1.57 psf
National Fire Protection Association (NFPA)
GREENGUARD Gold Certification
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