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Tile Underlayment

Discover our premium range of polyethylene membranes for ceramic and stone tile installations, including Durabase Matting and Genesis Strato Membrane. Designed for both indoor and outdoor tiling projects, these advanced membranes provide decoupling, waterproofing, drainage, and sound insulation solutions—ensuring long-lasting, professional results.

Our tile membranes are ideal for use in bathrooms, kitchens, wet rooms, balconies, and exterior walls. They help prevent tile cracking, reduce substrate movement, and protect against moisture damage. Compatible fittings and jointing systems are also available for a seamless and efficient installation.

Whether you're a professional tiler or a DIY enthusiast, our tile underlay membranes offer unmatched performance and versatility. Shop now for high-quality tile backing membranes and waterproof decoupling mats you can trust.

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  • Durabase SW14 for  footfall sound and thermal insulation Durabase  SW14 For Footfall Sound  & Thermal Insulation-10sqm Roll Durabase  SW14 For Footfall Sound  & Thermal Insulation-10sqm Roll Durabase  SW14 For Footfall Sound  & Thermal Insulation-10sqm Roll Durabase  SW14 For Footfall Sound  & Thermal Insulation-10sqm Roll

    Durabase SW14 For Footfall Sound & Thermal Insulation-10sqm Roll

    Ceramic floor coverings can transmit noise to storeys below if the insulation is lacking or insufficient. This noise can be a persistent disturbance for the people living below.Ceramic tiles in particular are also considered by many people to feel cold...

    £165.00 (Inc. VAT)
    £137.50 (Ex. VAT)
  • Durabase CI ++ matting for decoupling tiled floors Durabase CI++ Tile Decoupling Matting Durabase CI++ Tile Decoupling Matting Durabase CI++ Tile Decoupling Matting Durabase CI++ Tile Decoupling Matting

    Durabase CI++ Tile Decoupling Matting

    Durabase CI++ matting is a 3mm thick underlay mat for the decoupling of tiled flooring laid on critical surfaces and to prevent the formation of cracks by absorbing any movement that might occur.The interwoven special polyethylene underlay fabric gives...

    £45.00 (Inc. VAT)
    £37.50 (Ex. VAT)
  • Durabase DD 80 matting for drainage Durabase DD 80 Matting For Drainage Of Ceramic Tiles Outdoors Durabase DD 80 Matting For Drainage Of Ceramic Tiles Outdoors Durabase DD 80 Matting For Drainage Of Ceramic Tiles Outdoors

    Durabase DD 80 Matting For Drainage Of Ceramic Tiles Outdoors

    Durabase DD 80 matting is a pressure resistant textured drainage matting for highly permeable flooring construction which allows double drainage of ceramic tiles in outdoor locations.It is perfect for the production of large surface drainage areas...

    £150.00 (Inc. VAT)
    £125.00 (Ex. VAT)
  • Durabase WP waterproofing membrane Durabase WP Wall & Floor Waterproofing Membrane Durabase WP Wall & Floor Waterproofing Membrane Durabase WP Wall & Floor Waterproofing Membrane

    Durabase WP Wall & Floor Waterproofing Membrane

    Tiles and grout are not waterproof on their own,that is why in tiled shower areas a waterproof membrane is needed behind the tiles to protect the walls and floors surrounding the shower.Durabase WP exhibits excellent sealing properties and is used...

    £65.00 (Inc. VAT)
    £54.17 (Ex. VAT)
  • Genesis Strato decoupling and waterproofing underlayment for ceramic, porcelain and stone tiles. Genesis Strato Uncoupling Membrane-30sqm Genesis Strato Uncoupling Membrane-30sqm Genesis Strato Uncoupling Membrane-30sqm

    Genesis Strato Uncoupling Membrane-30sqm

    Genesis Strato membrane is an underlayment matting for uncoupling and waterproofing of ceramic tile and stone coverings. It eliminates the cause of cracked tiles by neutralising tension between the substrate and tiled surfaces as well as...

    £250.00 (Inc. VAT)
    £208.33 (Ex. VAT)
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