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Uncoupling Membrane

Tile Underlayment for Crack Isolation & Waterproofing

Explore our collection of high-performance uncoupling membranes designed to prevent cracks, manage moisture, and enhance tile installation durability. Often referred to as decoupling membranes or tile underlayment, these solutions create a flexible barrier between tile and subfloor to absorb movement and stress. Featuring top brands like GURU, Hydro-Blok, Nuheat, SunTouch, and Warmup, these membranes also support radiant heating systems and improve load distribution. Ideal for bathrooms, kitchens, and heavy-traffic areas, uncoupling membranes provide a reliable foundation for long-lasting tile installations.

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Save up to $94.74 Save $0.00

GURU G-FLEX Uncoupling Membrane for Tile Underlayment & Waterproofing

GURU USA
$44.97 - $631.59
$44.97 - $631.59
$44.97
$38.21 - $536.85
$38.21 - $536.85
$38.21

GURU G-FLEX Uncoupling Membrane is a high-performance tile underlayment designed for tile installers and contractors seeking reliable crack isolati...

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$44.97 - $631.59
$44.97 - $631.59
$44.97
$38.21 - $536.85
$38.21 - $536.85
$38.21
Save up to $94.74 Save $0.00
Save up to $91.72 Save $0.00

Nuheat Uncoupling Membrane

Nuheat
$170.63 - $457.72
$170.63 - $457.72
$170.63
$136.00 - $366.00
$136.00 - $366.00
$136.00
7 in stock!

Nuheat Membrane is a versatile tile underlayment designed for contractors and tile installers looking to simplify tile installation while protectin...

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$170.63 - $457.72
$170.63 - $457.72
$170.63
$136.00 - $366.00
$136.00 - $366.00
$136.00
Save up to $91.72 Save $0.00
HYDRO-BLOK Uncoupling Membrane Unrolled
HYDRO-BLOK Uncoupling Membrane Rolled Up Save up to $321.52 Save $0.00

HYDRO-BLOKÂź Uncoupling Membrane

Hydro-Blok
$594.95 - $971.52
$594.95 - $971.52
$594.95
$450.00 - $650.00
$450.00 - $650.00
$450.00
17 in stock!

The HYDRO-BLOKÂź Uncoupling Membrane is a versatile tile underlayment designed specifically for ceramic and stone tile installation. This high-quali...

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$594.95 - $971.52
$594.95 - $971.52
$594.95
$450.00 - $650.00
$450.00 - $650.00
$450.00
Save up to $321.52 Save $0.00
Save up to $8.62 Save $0.00

Nuheat Uncoupling Membrane Sheet

Nuheat
$30.57 - $40.62
$30.57 - $40.62
$30.57
$24.00 - $32.00
$24.00 - $32.00
$24.00
161 in stock!

Upgrade your floor installation with the Nuheat Uncoupling Membrane Sheets. This innovative solution is designed to create a strong, crack-resistan...

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$30.57 - $40.62
$30.57 - $40.62
$30.57
$24.00 - $32.00
$24.00 - $32.00
$24.00
Save up to $8.62 Save $0.00
Warmup DCM-PRO Peel & Stick Membrane Roll Side View
Warmup DCM-PRO Peel & Stick Membrane Rolled Up
Save $21.65 Save $0.00

Warmup DCM-PRO Peel & Stick Membrane Roll

WarmUp
$432.93
$432.93 - $432.93
$432.93
$411.28
$411.28 - $411.28
$411.28

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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$432.93
$432.93 - $432.93
$432.93
$411.28
$411.28 - $411.28
$411.28
Save $21.65 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
Warmup DCM-PRO Membrane
Save $21.06 Save $0.00

Warmup DCM-PRO Fleece-Back Membrane – Anti-Fracture Heating Underlayment

WarmUp
$421.28
$421.28 - $421.28
$421.28
$400.22
$400.22 - $400.22
$400.22

Warmup DCM-PRO Fleece-Back Membrane is a TCNA-tested anti-fracture underlayment designed for use with the DCM-PRO electric floor heating system. It...

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$421.28
$421.28 - $421.28
$421.28
$400.22
$400.22 - $400.22
$400.22
Save $21.06 Save $0.00
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
Save up to $100.40 Save $0.00

SunTouch HeatMatrix Uncoupling Membrane

SunTouch
$151.50 - $502.00
$151.50 - $502.00
$151.50
$121.20 - $401.60
$121.20 - $401.60
$121.20

The SunTouch HeatMatrix Uncoupling Membrane simplifies the installation of heating wires while offering added benefits like crack isolation, vapor ...

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$151.50 - $502.00
$151.50 - $502.00
$151.50
$121.20 - $401.60
$121.20 - $401.60
$121.20
Save up to $100.40 Save $0.00
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