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Product Summary

PERMINATOR 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. PERMINATOR also helps reduce radon gas from entering the structure. PERMINATOR underslab vapor barrier is primarily designed for underslab construction, where the soil has been tamped and leveled or compacted fill has been applied. Sheets are unrolled as is or cut to size and installed using the overlapping method. Overlaps are 6” (152.4 mm) wide and these seams are sealed using 4” (101.6 mm) wide PERMINATOR TAPE. PERMINATOR can also be used as a protection course for waterproofing membranes. The desired sheet lengths are cut to size and retained at the top of the waterproofing membranes by PERMINATOR TAPE or TERMINATION BAR from W R. MEADOWS.

What's Included

    (1) Waterproofing Membrane

Features + Benefits

  • Helps reduce the penetration of moisture and water vapor through the slab into the structure.
  • Helps reduce fungus, mildew, and mold.
  • Helps reduce radon gas from entering a structure.
  • Resistant to methane gas.
  • Tough enough to withstand normal construction jobsite conditions and traffic … will not crack, puncture, snag, split, or tear easily.
  • Installs quickly and easily over tamped grade … no gravel, fill, or sand needed.
  • PERMINATOR prevents uncontrolled moisture from entering the slab allowing the slab to maintain the maximum slab moisture emission rate and relative humidity level as allowed by the flooring manufacturer’s specifications.
  • VOC content is 0 g/L.
  • Made in America.

Key Specs

AttributeSpecification

item#

7462929

Brand

W.R. Meadows

Ship Weight

150.0 LB

Application

Sheet/Roll

Coverage

2,940 ft²
AttributeSpecification

Indoor Outdoor Use

Indoor and Outdoor

Material

Polyethylene

Product Weight

150.0000 lb

Dimensions L x W x H (in.)

180.0 x 10.0 x 10.0 in