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Uncoupling Membrane

Uncoupling membranes are well-known for protecting and adding strength to your flooring. Our membranes help prevent cracks, manage vapor, and even waterproof your floor.

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PROVA Protegga Plus Uncoupling Membrane Tile Underlayment

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PROVA Protegga Plus is a premium uncoupling membrane engineered to protect your tile installations from cracks, moisture, and movement. Its structu...

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$87.44 - $406.19
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prova flex tile underlayment in bathroom
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PROVA Flex Uncoupling Membrane Tile Underlayment

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PROVA-FLEX is a durable, lightweight tile underlayment that provides crack isolation protection on cement slabs and is an easy-to-install, labor-sa...

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Uncoupling Membranes: The Smart Foundation for Stronger Tile Floors

Uncoupling Membranes: The Smart Foundation for Stronger Tile Floors

When it comes to protecting your tile investment, a quality uncoupling membrane is non-negotiable. Subfloors shift, whether from moisture, heat, or settling, and that movement can crack your tile. ProLux uncoupling membranes stop those cracks before they start by absorbing stress and decoupling the tile surface from the subfloor below.

Our membranes aren’t just strong, they’re smart. Engineered with waterproof layers and vapor control channels, they prevent mold, mildew, and water damage while providing a stable base for tile installations. Ideal for kitchens, bathrooms, and laundry rooms, each tile uncoupling membrane also works seamlessly with radiant heat systems, helping distribute warmth evenly and efficiently.

Lighter than backer board and easier to install, ProLux decoupling membranes provide protection, speed, and comfort in a single, low-profile layer. Whether you're renovating or building new, this is the foundation your tile deserves.

Why Every Tile Floor Needs an Uncoupling Membrane

Why Every Tile Floor Needs an Uncoupling Membrane

  • Essential Protection for Your Tiled Floor - Uncoupling membranes isolate the tile layer from subfloor movement, absorbing stress and preventing cracks caused by expansion, contraction, or shifting, ensuring a durable installation.
  • Lighter and Easier than Backer Board - Skip the heavy lifting, uncoupling membranes are easy to cut, position, and install without compromising performance.
  • Low Profile with High Performance - At just 3mm thick, our membranes ensure minimal added floor height while delivering serious load support and vapor management.
  • Moisture Management Built In - Our uncoupling membranes are designed with integrated channels or cavities that help manage vapor and moisture, preventing mold build-up and protecting your floor.
  • Reliable Performance Backed by Proven Brands - With PROVA’s trusted engineering, you’re getting field-tested, dependable uncoupling solutions designed to meet the demands of today’s tile installations—whether residential or commercial.

Upgrade your tile installation today with trusted uncoupling membranes from Prolux Materials. Designed to prevent cracks, manage moisture, and deliver long-lasting performance, our membranes provide the protection your tile floors need.

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FREQUENTLY ASKED QUESTIONS

Why should I use an uncoupling membrane for tile?

An uncoupling membrane for tile separates the tile surface from the subfloor to prevent cracks caused by movement or shifting. It also supports waterproofing and heat compatibility.

What does an uncoupling membrane do?

An uncoupling membrane acts as a barrier between the tile and the subfloor. It absorbs movement, prevents cracks, and helps manage moisture and vapor buildup beneath tile installations.

Is an uncoupling membrane better than traditional backer board?

Absolutely. Uncoupling membranes are lighter and easier to install than traditional backer board. They also provide added benefits like waterproofing, vapor control, and stress isolation.

How much height does a tile uncoupling membrane add?

Yes, the tile uncoupling membrane is only about ¼" thick and adds minimal height to your floor system, making it ideal for renovations or height-sensitive areas.

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