Tile Backer Insulation Boards

Tile Backer Boards 10mm

  • £10.15 +VAT
  • RRP £14.50
SKU: TBB-10mm-01

1200x600 10mm cement coated XPS board, designed for installation below underfloor heating on existing uninsulated concrete or timber sub-floor. Reduces heat loss and in turn makes a more efficient and effective heating system.

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Tile Backer Boards are fabricated from a high-density extruded polystyrene core which has a double-sided coating of fibre glass weave and covered with a specifically formulated cement coating. These boards deliver both an effective thermal and moisture barrier and provide a superior surface to add a decorative finish, for example tiles or plaster.
The foam core has exceptional insulating properties with a high compressive strength, whilst the cement increases the fire-resistant properties of the board. Tile Backer Boards are designed to be used with electric underfloor heating mats and loose cable systems, offering optimised efficiency by reducing the warm up times and running costs.
When installing onto concrete sub floor we recommend using flexible tile adhesive, when installing onto wooden floors we recommend using tile adhesive and/or screws and washers.
Tile Backer insulation boards are 1200mm x 600mm x 6mm / 10mm and provide 0.72m2 floor coverage.

Benefits of using Tile Backer Boards:

  • Use of insulation reduces warm up time and running costs of electric underfloor heating
  • Easy to use
  • Light weight
  • Suitable for walls and floors
  • Easy to cut
  • Cement coating enhances the fire resistant properties of the board
  • Excellent structural strength and compression resistance - withstanding both short term and long term static loads
  • Highly resistant to water absorption and are rot resistant making them ideal for use in wetrooms and steam rooms.


Manufacturer Purely Electrique
Model Tile Backer Boards 10mm
Condition New
Range Insulation Boards
Tile Backer Boards 10mm Coverage 0.72m² - 1 Boards
Material Extruded Polystyrene Foam Core with double-sided coating of fibre glass weave and special mortar
Sheet Dimensions 1200mm x 600mm
Thermal Conductivity 0,036 W/mK
Compressive Strength >0.25 N/mm²
Water Absorption ≤ 1 Vol%
Tensile Strength ≥ 200 kPa
efficency Euroclass E