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Waterproofing & Uncoupling Membrane

Tile Waterproofing & Uncoupling Membrane Systems

Explore our full range of premium membrane solutions designed for tile underlayment and crack isolation. This collection includes waterproofing membranes, uncoupling membranes, liquid waterproofing options, corner and pipe seals, banding, and underlayment rolls—perfect for protecting tile installations from moisture and substrate movement. Whether you're looking for a decoupling layer to reduce stress or a complete waterproofing system, we offer trusted products from leading brands like Wedi, GoBoard, USG, GURU, Dallas Specialty, Nuheat, SunTouch, Hydro-Blok, and Warmup. Shop reliable underlayment and waterproofing systems to ensure lasting performance and durability in every project.

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Warmup DCM-PRO Membrane
Warmup DCM-PRO Membrane Sheets Save $11.40 Save $0.00

Warmup DCM-PRO Fleece Back Membrane Sheets – 10 Sheet Box

WarmUp
$228.00
$228.00 - $228.00
$228.00
$216.60
$216.60 - $216.60
$216.60

The Warmup DCM-PRO Fleece-Back Membrane is a premium uncoupling and anti-fracture solution designed for use with Warmup electric radiant floor heat...

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$228.00
$228.00 - $228.00
$228.00
$216.60
$216.60 - $216.60
$216.60
Save $11.40 Save $0.00
Warmup DCM-PRO Peel & Stick Membrane Roll Side View
Warmup DCM-PRO Peel & Stick Membrane Rolled Up Save $20.45 Save $0.00

Warmup DCM-PRO Peel & Stick Membrane Roll

WarmUp
$409.00
$409.00 - $409.00
$409.00
$388.55
$388.55 - $388.55
$388.55

The Warmup DCM-PRO Peel & Stick Membrane Roll offers fast, secure, and easy installation for electric underfloor heating systems. Designed for ...

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$409.00
$409.00 - $409.00
$409.00
$388.55
$388.55 - $388.55
$388.55
Save $20.45 Save $0.00
Warmup DCM-PRO Sheet Membrane Under Tile
Warmup DCM-PRO Membrane Sheets Save $12.75 Save $0.00

Warmup DCM-PRO Peel & Stick Membrane Sheets – 10 Sheet Box

WarmUp
$255.00
$255.00 - $255.00
$255.00
$242.25
$242.25 - $242.25
$242.25

The Warmup DCM-PRO Peel & Stick Membrane is a premium uncoupling and heating membrane designed for quick installation and long-lasting floor pr...

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$255.00
$255.00 - $255.00
$255.00
$242.25
$242.25 - $242.25
$242.25
Save $12.75 Save $0.00
Save $2.50 Save $0.00

Wedi Subliner Dry Mixing Valve Seal

Wedi
$16.75
$16.75 - $16.75
$16.75
$14.25
$14.25 - $14.25
$14.25
30 in stock!

The wedi Subliner Dry Mixing Valve Seal is designed to create a reliable seal around your mixing valve. It features a flexible collar that ensures ...

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$16.75
$16.75 - $16.75
$16.75
$14.25
$14.25 - $14.25
$14.25
Save $2.50 Save $0.00
Save $1.71 Save $0.00

wedi Subliner Dry Pipe Seal, 1/2" - 3/4"

Wedi
$15.00
$15.00 - $15.00
$15.00
$13.29
$13.29 - $13.29
$13.29
14 in stock!

The wedi Subliner Dry Pipe Seal is designed to provide a secure seal around 1/2" to 3/4" shower pipe extrusions. Made with a polyethylene core and ...

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$15.00
$15.00 - $15.00
$15.00
$13.29
$13.29 - $13.29
$13.29
Save $1.71 Save $0.00
Save $10.83 Save $0.00

wedi Subliner Dry Waterproof Sealing Tape, 5"x32'8"

Wedi
$51.00
$51.00 - $51.00
$51.00
$40.17
$40.17 - $40.17
$40.17
6 in stock!

wedi Subliner Dry Waterproof Sealing Tape is a versatile, high-performance solution for waterproofing structures, especially in showers and steam r...

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$51.00
$51.00 - $51.00
$51.00
$40.17
$40.17 - $40.17
$40.17
Save $10.83 Save $0.00
Wedi Subliner Dry Waterproofing Sheet Membrane
Wedi Subliner Dry Waterproofing Sheet Membrane
Save up to $95.84 Save $0.00

Wedi Subliner Dry Waterproofing Sheet Membrane

Wedi
$112.00 - $599.00
$112.00 - $599.00
$112.00
$91.86 - $503.16
$91.86 - $503.16
$91.86
12 in stock!

The wedi® Subliner Dry Waterproofing Sheet Membrane is a durable solution for waterproofing walls and floors in showers, steam rooms, and other wet...

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$112.00 - $599.00
$112.00 - $599.00
$112.00
$91.86 - $503.16
$91.86 - $503.16
$91.86
Save up to $95.84 Save $0.00
Sold out

wedi Tub Sealing Tape with Waterproof Butyl Connection Strip, 4.75" x 11'

Wedi
$60.00
$60.00 - $60.00
$60.00
$48.14
$48.14 - $48.14
$48.14
Out of stock

The wedi® Subliner Dry Tub Tape is a high-performance sealing solution designed for waterproofing the perimeter of tubs. With its butyl-based adhes...

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$60.00
$60.00 - $60.00
$60.00
$48.14
$48.14 - $48.14
$48.14
Sold out
Wedi Underlayment Kit Installed
Wedi Underlayment Kit
Save $24.59 Save $0.00

Wedi Underlayment Kit

Wedi
$228.48
$228.48 - $228.48
$228.48
$203.89
$203.89 - $203.89
$203.89
4 in stock!

The Wedi Underlayment Kit is designed to provide a robust, waterproof foundation for tile flooring installations, particularly in bathroom environm...

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$228.48
$228.48 - $228.48
$228.48
$203.89
$203.89 - $203.89
$203.89
Save $24.59 Save $0.00
Save $3.06 Save $0.00

Wedi Waterproofing Corners, 2-Pack

Wedi
$18.00
$18.00 - $18.00
$18.00
$14.94
$14.94 - $14.94
$14.94
23 in stock!

The wedi Subliner Dry Inside & Outside Corners are essential components for waterproofing corners in shower and steam room construction. Design...

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$18.00
$18.00 - $18.00
$18.00
$14.94
$14.94 - $14.94
$14.94
Save $3.06 Save $0.00
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