Uncoupling Membrane

Uncoupling membranes are essential for protecting tile floors from cracks and stress. Designed for both heated and non-heated applications, these tile underlayments provide superior load distribution and moisture control—ideal for long-lasting installations.

9 products

    9 products
    Sale
    GURU G-FLEX Uncoupling Membrane for Tile Underlayment & Waterproofing
    GURU G-FLEX Uncoupling Membrane for Tile Underlayment & Waterproofing
    GURU G-FLEX Uncoupling Membrane for Tile Underlayment & Waterproofing
    GURU USA
    Save $10.75
    Sale
    Nuheat Uncoupling Membrane
    Nuheat Uncoupling Membrane
    Nuheat Uncoupling Membrane
    Nuheat
    Save $16.53
    Sale
    HYDRO-BLOK® Uncoupling Membrane
    HYDRO-BLOK® Uncoupling Membrane
    HYDRO-BLOK® Uncoupling Membrane
    Hydro-Blok
    Save $89.72
    Sale
    Warmup DCM-PRO Peel & Stick Membrane Roll
    Warmup DCM-PRO Peel & Stick Membrane Roll
    Warmup DCM-PRO Peel & Stick Membrane Roll
    WarmUp
    Save $20.45
    Sale
    Warmup DCM-PRO Peel & Stick Membrane Sheets – 10 Sheet Box
    Warmup DCM-PRO Peel & Stick Membrane Sheets – 10 Sheet Box
    Warmup DCM-PRO Peel & Stick Membrane Sheets – 10 Sheet Box
    WarmUp
    Save $12.75
    Sale
    Warmup DCM-PRO Fleece Back Membrane Roll
    Warmup DCM-PRO Fleece Back Membrane Roll
    Warmup DCM-PRO Fleece Back Membrane Roll
    WarmUp
    Save $19.90
    Sale
    Warmup DCM-PRO Fleece Back Membrane Sheets – 10 Sheet Box
    Warmup DCM-PRO Fleece Back Membrane Sheets – 10 Sheet Box
    Warmup DCM-PRO Fleece Back Membrane Sheets – 10 Sheet Box
    WarmUp
    Save $11.40
    Sale
    SunTouch HeatMatrix Uncoupling Membrane
    SunTouch HeatMatrix Uncoupling Membrane
    SunTouch HeatMatrix Uncoupling Membrane
    SunTouch
    Save $1.94
    Sale
    Nuheat Uncoupling Membrane Sheet
    Nuheat Uncoupling Membrane Sheet
    Nuheat Uncoupling Membrane Sheet
    Nuheat
    Save $2.83

    Frequently Asked Questions

    What is uncoupling membrane and why is it important?
    Uncoupling membrane is a tile underlayment that separates the tile from the substrate to prevent cracks caused by movement or stress. It also provides moisture control and improves load distribution, helping extend the life of your tile installation.
    Can uncoupling membranes be used with heated floor systems?
    Yes, most uncoupling membranes are compatible with electric radiant heating systems. Brands like Warmup and Nuheat offer systems specifically designed for use with tile underlayments.
    Which brands of uncoupling membranes do you carry?
    We carry high-quality membranes from trusted names like GURU USA, HYDRO-BLOK, Nuheat, SunTouch, and Warmup—each offering durable, easy-to-install solutions.
    Do I still need a waterproofing layer with uncoupling membranes?
    It depends on the membrane. Some options offer built-in waterproofing, while others require a separate waterproofing layer. If you're installing in a wet area like a shower, consider combining with a waterproof membrane for full protection.
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