Stego Wrap Vapour Barrier is specifically engineered to provide extremely low permeance, longevity, and durability. Our trade secret blend of prime virgin resins and additives combined with state-of-the-art manufacturing processes make the performance and consistency of Stego Wrap Vapour Barrier second to none.
The most specified and used Vapour Barrier in the United States of America now available in New Zealand. Stego Wrap Vapour Barrier is made with our proven trade secret blend of prime virgin resins and additives. Stego Wrap Vapour Barrier is an ASTM E 1745 Class A Vapour Barrier.
Against Floor Failures: Experts say “the need for a vapour barrier (as opposed to a vapour retarder) is becoming increasingly clear.” Concrete Construction Magazine, August 2003, p.18. Infiltration of moisture through concrete slabs is a major building defect liability. Stego Wrap Vapour Barrier has an extremely low permeance preventing water vapour, soil gases (i.e. Radon), alkaline salts and soil sulfates from compromising the integrity of the building envelope and leading to serious problems with the concrete slab, floor coverings and indoor air quality. Stego Wrap Vapour Barrier is the best protection against these costly failures.