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Carpet Subfloor Membrane

SUPERSEAL Carpet Subfloor Membrane is for use on concrete subfloors as a moisture and vapor barrier membrane. It also provides a Thermal Break making your floors warmer and more comfortable.

Tack strips can be nailed directly on top of the Carpet Subfloor allowing for complete ventilation under the entire flooring surface. It can also be used as a concrete subfloor for Laminate and Engineered wood as well.

Carpet Subfloor Membrane comes with a 20 year product warranty. 

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  • Carpet Subfloor Closeup
    $106.92 Carpet Subfloor 3'3" x 50' (162 ft²)
    Carpet Subfloor Membrane 3'3" (162 ft²) SUPERSEAL Carpet Subfloor Membrane is for use on concrete subfloors as a moisture and vapor barrie membrane. It also provides a Thermal Break making your...
  • SUPERSEAL Subfloor Tape
    $11.50 SUPERSEAL Subfloor Tape
    SUPESEAL Subfloor Tape is a premium moisture resistant tape for all SUPERSEAL Subfloor Installations.   2.83 inches wide and 136 ft long. (7.2cm x 41.5m) Maximum service temperature of 180ºF...