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Damp Proof Membranes and Liquid DPM for Floors

Stop residual and rising moisture before it reaches your tiles. Sheet and liquid damp proof membranes for concrete floors and screeds.

Versatile Solutions for All Materials

Moisture trapped in a concrete slab or new screed can weaken adhesive bonds, push salts through grout lines and cause tiles to lift months after the job is finished. A damp proof membrane creates a barrier between the subfloor and the tiling build-up, protecting both the installation and your reputation.

At Elite Tiling Supplies, we supply polythene DPM sheeting and fast-curing liquid DPM coatings suitable for ground floors, extensions and refurbishment projects.

Damp Proof Membranes and Liquid DPM

  • Ardex

    Ardex DPM One Coat Damp Proof Membrane 10kg

    £238.61 INC VAT

    £198.84 EX VAT

  • Ardex

    Ardex DPM One Coat Damp Proof Membrane 25kg

    £560.02 INC VAT

    £466.68 EX VAT

  • Kelmore

    Kelmore One Coat DPM Fast Damp Proof Membrane (Choice of Size)

    £92.70 INC VAT

    £77.25 EX VAT

  • Tilemaster One Coat DPM (Choice of Size)

    £76.27 INC VAT

    £63.56 EX VAT

  • Schluter

    Schluter KERDI 200 1m x 30m Waterproofing Roll 30m

    £452.23 INC VAT

    £376.86 EX VAT

Why Use a Damp Proof Membrane Before Tiling?

  • Protects Adhesive Bonds

    Prevents moisture from breaking down cement-based and flexible tile adhesives over time.

  • Stops Efflorescence

    Blocks the salts that migrate through concrete and leave white staining on grout and stone.

  • Fast-Track Liquid Options

    Liquid DPM can be applied directly to slabs with high residual moisture, so tiling can start sooner on tight schedules.

  • Ideal for Ground Floors

    Essential for concrete slabs without an existing membrane, older properties and new-build extensions.

Get the Subfloor Right First

Every floor is different, and moisture problems are not always visible. Our team can help you decide between sheet and liquid DPM based on the slab, its age and your project timeline. We can also advise on the right primer, levelling compound and adhesive to follow it.

Collect from our trade counter at Maple Leaf Business Park in Manston, Ramsgate, serving trade customers across Thanet and East Kent. Or order online for fast UK delivery, with trade discounts on full pallet orders of membranes, levelling compounds and adhesives for larger floor projects.

Lay tiles on a dry, stable foundation.

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