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Tile Waterproofing Systems

Reliable tile waterproofing is essential for protecting walls and floors in moisture-exposed areas such as bathrooms, kitchens, and laundry rooms. ProLux Materials tile waterproofing systems are designed to create a continuous moisture barrier beneath tile installations, helping prevent water from reaching subfloors, wall assemblies, and structural materials. Installed under tile and grout, these systems support durable finishes while managing daily moisture exposure in residential environments.

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$136.25 - $530.00
$136.25 - $530.00
$136.25
$109.00 - $424.00
$109.00 - $424.00
$109.00

PROVA Mat Waterproofing Membrane

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PROVA Mat Waterproofing Membrane is a thin, flexible, low-perm sheet membrane that creates a watertight barrier for tile showers, bathrooms, and we...

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$136.25 - $530.00
$136.25 - $530.00
$136.25
$109.00 - $424.00
$109.00 - $424.00
$109.00
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$31.19 - $866.88
$31.19 - $866.88
$31.19
$24.95 - $693.50
$24.95 - $693.50
$24.95

PROVA Joint Waterproofing Membrane Band

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PROVA Joint is a thin waterproof membrane tape designed to seal critical seams, corners, and transitions in PROVA waterproofing and underlayment ap...

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$24.95 - $693.50
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$361.25 - $2,520.00
$361.25 - $2,520.00
$361.25
$289.00 - $2,016.00
$289.00 - $2,016.00
$289.00

PROVA Board Plus+ Waterproof Tile Backer Board

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PROVA Board Plus+ is a lightweight, waterproof high-density XPS foam tile backer board that replaces heavy, moisture-prone cement boards with a cle...

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$361.25 - $2,520.00
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$361.25
$289.00 - $2,016.00
$289.00 - $2,016.00
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$27.44 - $299.94
$27.44 - $299.94
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$21.95 - $239.95
$21.95 - $239.95
$21.95

PROVA Seal Hybrid Silicone Waterproof Sealant & Adhesive

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PROVA Seal — the next-generation hybrid silicone shower waterproof sealant that combines the flexibility of silicone with the strength of an adhesi...

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$27.44 - $299.94
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$21.95 - $239.95
$21.95 - $239.95
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$34.94 - $336.25
$34.94 - $336.25
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$27.95 - $269.00
$27.95 - $269.00
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PROVA Corner Outside Waterproof Corner

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Waterproof every corner with precision. The PROVA Preformed Outside Corner provides quick, dependable waterproofing for outside-angle corners on sh...

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$27.95 - $269.00
$27.95 - $269.00
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$34.94 - $336.25
$34.94 - $336.25
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$27.95 - $269.00
$27.95 - $269.00
$27.95

PROVA Corner Inside Waterproof Corner

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Seal every corner with confidence. The PROVA Inside Preformed Waterproofing Corner delivers fast, reliable waterproofing protection where leaks and...

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$27.95 - $269.00
$27.95 - $269.00
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$9.94 - $87.44
$9.94 - $87.44
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$7.95 - $69.95
$7.95 - $69.95
$7.95

PROVA Pipe Seal Waterproof Pipe Collar

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The PROVA Pipe Seal is a prefabricated, waterproof pipe collar engineered to create a watertight, long-lasting seal around pipe penetrations in sho...

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$21.19 - $112.44
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$16.95 - $89.95
$16.95 - $89.95
$16.95

PROVA Wide-Head Tile Backer Board Washers

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PROVA Wide-Head Washers are purpose-engineered to lock XPS foam backer boards securely in place without crushing the surface — delivering the stabl...

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$21.19
$16.95 - $89.95
$16.95 - $89.95
$16.95
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$24.94 - $104.38
$24.94 - $104.38
$24.94
$19.95 - $83.50
$19.95 - $83.50
$19.95

PROVA Fasteners Backer Board Screws 1-5/8"

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PROVA Fasteners are purpose-built screws engineered for attaching PROVA XPS backer boards and accessories to wood or metal substrates. Designed for...

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$24.94 - $104.38
$24.94
$19.95 - $83.50
$19.95 - $83.50
$19.95
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Complete Tile Waterproofing Solutions for Every Project

Complete Tile Waterproofing Solutions for Every Project

Tile waterproofing plays a critical role wherever water is present. Without a dedicated waterproofing layer, moisture can migrate through grout lines, seams, and joints and cause hidden damage beneath the finished surface. ProLux tile waterproofing systems are designed to integrate directly with thinset and tile assemblies, helping manage moisture at the substrate level rather than relying on surface sealers alone.

ProLux components include waterproof membranes, sealing tapes, and preformed accessories that work together to protect corners, seams, and transitions. These elements are especially important when waterproofing walls for tiling, shower floors, benches, niches, and other complex areas where water intrusion commonly begins. Proper detailing at these points helps create a consistent, sealed system beneath the tile.

Suitable for both small and large projects, ProLux tile waterproofing solutions support waterproof tiling across powder rooms, primary bathrooms, kitchens, and utility spaces. Whether waterproofing tile walls or preparing floors exposed to frequent splashes, these systems help deliver long-term performance without complicating installation.

Why You Should Add Tile Waterproofing for Lasting Protection

Why You Should Add Tile Waterproofing for Lasting Protection

  • Helps prevent hidden leaks beneath tile
    A continuous waterproof layer protects framing and subfloors before moisture can spread beneath finished surfaces.
  • Builds a stronger tiled assembly
    Tile floor waterproofing helps maintain edges, joints, and grout lines under regular use in wet areas.
  • Seals complex transitions effectively
    Preformed corners and sealing tapes simplify waterproofing for tiling around benches, niches, and recessed areas.
  • Supports healthier indoor spaces
    Limiting moisture behind tile helps reduce conditions that allow mold and mildew to develop.
  • Protects finishes over the long term
    A reliable tile moisture barrier helps preserve grout appearance and surface durability over time.

Choosing waterproofing for tile floor and wall installations addresses moisture issues that often appear after extended use. ProLux systems help create tiled spaces that remain clean, dry, and visually consistent through everyday wear.

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FREQUENTLY ASKED QUESTIONS

What surfaces can I use tile waterproofing on?

Tile waterproofing works on floors, walls, niches, and benches. ProLux systems are designed for bathrooms, kitchens, and other wet areas where water exposure is common.

Is tile waterproofing worth the cost?

Yes. Tile waterproofing helps prevent water damage that is costly to repair and extends the lifespan of tiled rooms while preserving finishes.

How difficult is it to install waterproofing for tiling?

Installation is straightforward with ProLux components, which include membranes, sealing tapes, and preformed corners that help ensure consistent coverage.

Do ProLux waterproofing products require special maintenance?

No. Once installed, they form a permanent barrier beneath the tile. Routine cleaning of tiled surfaces is all that is needed to keep the system performing as intended.

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