W.R. MeadowsPERMINATOR underslab vapor barrier is a new generation of polyolefin-based resin/chemical technology. PERMINATOR provides the vapor barrier industry with a highly effective, economical choice for helping to reduce the penetration of moisture and water vapor through the slab into the structure, thereby helping to reduce fungus, mildew and mold growth. It also helps reduce radon gas from entering the structure. Recent independent test results have concluded that it exceeds the requirements of ASTM E 1745, and has the best water vapor permeance rating in the market. The product is tough enough to withstand normal construction jobsite conditions and traffic. It will not crack, puncture, snag, split, or tear easily. It is available in 10 mil and 15 mil thicknesses. Both versions are furnished in 200-foot (61 m) long rolls. It is primarily designed for underslab construction, where the soil has been tamped and leveled or compacted fill has been applied. The 200 feet long sheets are unrolled as is or cut to size and installed using the overlapping method.
For more information, call 847-214-2100 or visit www.wrmeadows.com.