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HiDeck18 Overlay Board - 18mmx1200mmx600mm

From
Was
£22.99
From £22.99
Now £22.99
in stock, ready to be shipped
HIDECK18
HiDeck18 Overlay Board - 18mmx1200mmx600mm
From
Was
£22.99
From £22.99
Now £22.99
Fast & Reliable Delivery

Next working day delivery

Order before 4pm Monday to Friday
Contact us

Speak to a heating expert

Call our expert team on 01268 567016

How many boards do I need?
Add your area dimensions and we'll calculate how many boards you need
m2

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 and Groove
Thermal resistance 0.045m2/kW

Let our experts help you

Product Question? Need help placing an order?

Our customer support is available Monday to Friday 7am-6pm.

Call us on 01268 567 016
Email sales@theunderfloorheatingstore.com

Reach out to our expert team
Free delivery on all orders

At The Underfloor Heating Store, we strive to make every step of your order as easy and convenient as possible, from finding the right underfloor heating setup to best suit you to taking delivery of your system the very next day.

We're proud to offer a range of delivery options to suit you, including free delivery on all of our orders or next working day delivery for a fixed price of £4.99

  • 2-3 working days delivery - FREE (Order before 4pm Monday - Friday)
  • Next working day - £4.99 (Order before 4pm Monday - Friday, applies to orders over £19.99)
  • Next working day before 10.30am - £14.99 (Order before 4pm Monday - Friday)
  • Saturday delivery - £29.99 (Order before 4pm Monday - Friday)

Explore our full delivery policy

30 days returns policy

At The Underfloor Heating Store, our customers have 30 days to upgrade, replace or refund their orders.

Returns

At The Underfloor Heating Store, we want to ensure you are happy with every purchase you make. If you have any issues with your chosen product, whether damaged, faulty or simply an unwanted item, you can simply return what you bought for a refund. Learn more.

Replacements

We take great care in the delivery of all of our products, however, in the event of your delivery arriving damaged or if you notice a manufacturing fault of any kind within 48 hours of delivery, you're within your rights to a replacement. Learn more.

Upgrades

Within 14 days of purchasing from us, you are eligible to upgrade if you deem you want something a little better. Simply send it back to us brand new and we'll happily assist you with an upgrade to your order. Learn more.

Lifetime warranty

At The Underfloor Heating Store, we are committed to providing our customers with high-quality products and outstanding customer service. That's why we offer a comprehensive warranty on all of our underfloor heating products, with a lifetime warranty for our ProWarm range of products.

Our warranties are designed to give you peace of mind and ensure that your underfloor heating system operates reliably for years to come.

Find out more

We'll beat any price

At The Underfloor Heating Store, our main priority is customer satisfaction. To cement our commitment to this, we are proud to offer our Underfloor Heating Price Match Promise. If you find a lower price on an identical product anywhere else, we will match it – guaranteed!

Discover our promise

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Fast & Reliable Delivery
Fast & Reliable Delivery
Get a Quote
We'll Beat Any Price
Lifetime Warranty
Lifetime Warranty
Expert Advice & Support
Expert Advice & Support
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