PERMINATOR underslab vapor barrier with polyolefin-based resin/chemical technology offers one of the lowest perm ratings available combined with the additional benefit of considerable puncture resistance. PERMINATOR helps protect structures from fungus, mildew and mold growth by reducing moisture and water vapor infiltration through the concrete slab. PERMINATOR also restricts radon gas from entering the building.
As important as it is to choose the correct vapor barrier, proper installation is key to ensure effective protection. To assist in application, installation instructions are available. These guidelines cover typical PERMINATOR applications including penetration detail procedures and how to patch holes. A PDF version of these guidelines are also available as a quick reference to break down each step. These guidelines are also available as a quick reference to break down each step.