Tile Backer Board Insulation 6mm 10mm 20mm Wedi

(4 customer reviews)




Cosy Space Tile Backer Boards offers extra strength and rigidity to provide a quick and effective solution to waterproofing and insulating. It is ideal for thin-bed tilling on walls and floors.

With our Tile Backer Boards, it is easy to replace the traditional bathroom with an easy access shower area that is simple to clean and features a modern/ minimal design. It is easy to create a complete waterproof background for a modern and watertight wet room.

Product description

Cosy Space Tile Backer Boards are made from XPS foam boards (CFC free, blue closed cell core) in core and coated with fibreglass mesh and polymer cement mortar on both sides. This makes the tile backer board an ideal base for setting tiles using the thin-bed process. The XPS foam board within is 100% waterproof and offers exceptional resistance to water vapours. As proof these panels meet the most stringent standards of ASTM and ANSI who perform tests for waterproofing and test for suitability for use of a waterproof installation when seams and fastener heads are properly treated.

Product Characteristics

  • Thermally insulating
  • Cemented both sides for easy installation
  • Waterproof and dimensionally stable
  • Low weight, one board (1200 x 580 x 10mm) is around 1.8KG
  • Easy to cut (by knife or Saw)
  • Excellent for wet rooms
  • Excellent sound insulation (10mm board, 20 db)
  • Environmentally friendly (free from CFC)
  • Easy to be tiled




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Additional information

Weight N/A
Dimensions 120 × 58 × 1 cm

TBB-6mm, TBB-10mm, TBB-20mm



Thickness (mm)

Sample, 6mm, 10mm, 20mm

4 reviews for Tile Backer Board Insulation 6mm 10mm 20mm Wedi

  1. FordGtGuy

    Used many times
    Great service , great products

  2. Darren Townsend

    Brilliant Thanks

  3. Sarah

    Very pleased with product. Items arrived next day. Thanks

  4. Ryan Berry

    Really good quality coated boards, worked a treat

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