All of our information is sourced from manufacturer data.
Tremco AVC Membrane
Vapor Retarder (Class I)
Ceiling, Sloped Roof, Wall
Concrete, Masonry, Metal, Wood Sheathing
Standard Sizes: 3' 0"
Standard Sizes: 6' 3"
Standard Sizes: 0"
Manufacturer Design Notes
Tremco’s AVC Membrane is designed for application to the structural deck or subdeck and will adhere to concrete, metal, wood, and exterior grade sheathing panels as part of a roofing membrane assembly. Tremco AVC Membrane can be applied as low as -10°C. It is important to ensure proper detailing of the AVC Membrane at all roof penetrations, joints, roof/wall transitions, and continuity with the wall air barrier.
Rate of airflow through the barrier per square foot at a specified pressure difference
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
Minimum Application Temperature
Minimum temperature that the product can be applied or installed
Film Tensile Strength
Pressure required to break the film
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