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2026 NEW Uncoupling Waterproofing Membrane Roll, 54 Sq Ft (3.3 Ft x 16.4 Ft), 1/8” Anti-Fracture Mat, Crack Isolation Flooring Underlayment for Bathroom Floor Tile, Subfloor

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This lightweight membrane provides an effective waterproofing, uncoupling and vapor management solution for modern…

Now $43.00

Price when purchased online

Many in stock

Now$43.00

Walmart Protection Plan by Allstate

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Uncoupling Membrane This lightweight membrane provides an effective waterproofing, uncoupling and vapor management solution for modern bathrooms, residential living areas, and spaces such as restaurants, galleries, malls, food courts Durable and Reliable Tile Underlayment for Every Space Achieve , longlasting tile installations with Uncoupling Membrane. This lightweight, highquality underlayment offers superior crack isolation, waterproofing, and vapor management. Designed for DIY and professional projects, it provides a stable foundation for tile installations.

  • uncoupling membrane underlayment roll covers 54 Sq Ft Roll (5 Square Meters). It is 1/8" (3 mm) thick, 3.3' wide, 16.4 ' long (1 m wide, 5 m long)
  • This uncoupling membrane for tile (floor mat) provides an effective floor crack isolation solution (up to 1/8") and reduces the stresses built up between substrate and infloor tile
  • uncoupling waterproofing membrane is crafted to offer enduring reliability for a of DIY projects. It is applicable for concrete or wood substrates
  • waterproofing membrane underlayment features circular-shaped cavities, allowing for easy troweling
  • This lightweight membrane provides an effective waterproofing, uncoupling and vapor management solution for modern bathrooms, residential living areas, and spaces such as restaurants, galleries, malls, food courts
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