20 x 600 x 1200mm

Backer Board Pro Tile Backer Board Insulation is available in 6mm, 10mm, 20mm & 30mm depths. Designed to insulate and resurface walls and floors. These insulation boards can be tiled onto, plastered over and also rendered. Perfect in wet room areas. Likewise very applicable if you have a wooden sub-floor. As the tile backer boards can be screwed directly to the wooden floor with cement board washers found in our shop. In addition, the insulation boards can also be glued down with a flexible tile adhesive. Please note that the 6mm boards are not suitable for walls. In this case, 10mm or 20mm boards should be selected for walls in cases where tiles are being installed over the insulation boards. Please feel free to contact our technical department if you would like any further information on your specific project. Or a little advice please feel free to get in touch.

Key Features

  • Available in 6mm, 10mm, 20mm and 30mm depths
  • High Compression Loading, (40 tonnes per sqm)
  • Completely waterproof
  • Safe and easy to handle
  • Easy to cut and install
  • Greatly reduces heat loss
  • Speeds up response rate of the heating system
  • Increases the efficiency of your heating system

Tile backer insulation boards also greatly improve the overall efficiency of your underfloor heating system. For example on a concrete floor without insulation warm up times can be first of all up to an hour, and with insulation warm up times can be as little as 10 minutes. Because the insulation creates a quicker warm up time this reduces the cost of your heating bills.

For Use With

  • All types of electric and water under floor heating systems
  • Concrete and timber sub-floors
  • Under all ceramic, porcelain, natural slate and stone floors
  • For use on walls and floors, ideal for wet rooms
Backer Board PRO - Professional Tile Backer Board Shower Tray

Additional information

Board Size

1200 x 600mm



Thermal Conductivity W/mK

0.027 Prevents heat loss

Thermal Resistance sqmK/W

0.85 Blocks out cold

Fire Protection Class

BS 3837 B1 DIN British Standard

Compression Strength KPa 25%

400 A minimum of 40 metric tonnes, (yes tonnes!) can be placed on 1 m2 without damage

Water Penetration (96 hours)

0.00 Waterproof


20 x 600 x 1200mm


Backer Board PRO Instructions – DOWNLOAD (1.712mb / .pdf)