The world's largest supplier of underfloor heating

HiDECK18 Overlay Board - 18mm x 1200mm x 600mm

HiDECK18 Overlay Board - 18mm x 1200mm x 600mm

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RRP: £47.99Our Price£24.74 inc. VAT
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Cellecta’s range of HiDECK high density floor elements are the ideal product for a multitude of flooring applications. They are suitable for underfloor heating and sound applications, feature a tongue and groove edge detail (no screws) and benefit from high impact resistance.

HiDECK 18 increases the efficiency of an under floor heating boards system due to its low thermal resistance and rapid heat transfer characteristics.

Key features of HiDECK 18

  • Low thermal resistance (0.045/m2/kW) – Less energy wasted heating the floor
  • High thermal conductivity (0.40W/mK) – Heat spreads evenly across the entire floor
  • Low thermal expansion
  • Only 18mm thick
  • Doesn’t contract or expand like chipboard when exposed to water
  • High impact resistance
  • Tongue and groove edge detail – no screws required
  • Quick and easy to install
  • Accepts ceramic tiles
Thickness 18mm
Dimensions 600mm x 1200mm
Weight per board 15.55kg
Weight per m2 21.60
Edge profile Tongue & Groove
Thermal resistance 0.045m2/kW

Delivery options

Our delivery costs vary according to order size and location. For more information see our Delivery page.

As standard we include FREE 2 - 3 working day delivery to all UK mainland addresses (excluding, Channel Islands & Eire) on all heating products.

All orders placed after 3pm on a Friday and at the weekend will be processed on Monday and placed on next working day delivery

Please note: orders must be placed before 3pm to be eligible for our Next Working Day, Next Working Day Before 10:30am and Saturday delivery options.