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Underwood Heating Kit

We are currently out of stock on that item.

RRP: £207.97

Our Price: £86.99 inc VAT

Product Details

Product Details

Underfloor heating can be installed beneath many types of floor finishes, including tiles, carpets and wood. With our underwood heating kit, you receive pre-laid, ultra-thin cables fitted to a foil heating mat, manual dial thermostat and adhesive tape for easy installation.

  • An electric system, our underwood solution can be used beneath laminate flooring, engineered or glued wood, plus other types of floating floors. We only use the highest quality materials that prevent localised heating or ‘hot spots’.
  • Each mat contains pre-spaced, ultra-thin, insulated cables sheathed in Fluoropolymer (or Teflon) before being enclosed in reinforced foil.
  • All the components of our electric heating solutions are backed by a lifetime guarantee and are made of the most durable materials, to ensure longevity in your installation.
  • When ordering your mat, you should under-order for the space you are covering, as the cables cannot be cut or shortened during installation.

Please note : The brand of heating mat supplied may vary subject to stock levels

What you get in your kit:

Underwood Heating Mat (or 2 mats if over 12m2)
  • Our high quality ETFE advanced insulation system is made with the highest quality Fluoropolymer's and does not contain any PVC coatings whatsoever.
  • Our systems are only 2mm in thickness making our cables one of the thinnest on the market today.
  • The advantage of our ultra-thin cable means that they can be tiled straight over if needed.
  • Our heating systems are constructed using multi strand wires making them extremely tough.


Manual dial thermostat with the option to upgrade to a digital thermostat which comes with a life time warranty.

Adhesive Tape

To assist in holding mat or cable in position when installing.



Underwood Installation Manual

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  • When it comes to installing your underfloor heating system, things couldn’t be simpler and each kit comes with a practical guide to installation with fully illustrated instructions.
  • Your sub floor should be prepared before you begin your installation and must be a level base of concrete, overboarding with WBP ply, or tile backer boards and overlaid with XPS or XP Pro insulation boards.
  • Once the floor has been prepared, the mat can be rolled out and attached using the adhesive tape, which is supplied in your kit. The power cable, temperature probe and thermostat must be installed before your wood finish floor is directly laid over the top of the mat.


We use only the highest quality materials to manufacture our underfloor heating systems, and our ultra-thin, multi-strand twin conductors are sheathed in an armoured earth braid surrounded with Fluoropolymer insulation, making them both durable and extremely efficient.

Our pre-spaced aluminium foil mats comply with IEC 60335and are SEMKO certified. The spacing is uniform, ensuring even warmth distribution and a cost-effective source of your primary heating.



Our delivery charges are calculated based on the weight of your entire order. Below is a table illustrating the cost for each weight bracket, please note we cap our delivery costs to a maximum of £50.

Weight From (kg) Weight To (kg) Cost
0 39.99 £10
40 59.99 £20
60 79.99 £30
80 99.99 £40
100+   £50

In addition to our standard delivery service, we can also arrange for delivery on a Saturday or before 10.30am on any working day. This level of carriage comes at an additional cost:

  • Next working day before 10.30am - Additional £5
  • Saturday - Additional £20

We can also arrange for pallet delivery on a three-day delivery, but costs vary depending on the size of the order, so please contact us for details.

When will I receive my order?

Orders placed before 3pm on any business day (Monday – Friday) excluding Bank Holidays should be delivered on the next business day (Excluding Saturday, unless the carriage is met) anytime up to 7.00pm.

Our standard next working day delivery does not guarantee next day delivery; however every effort is made by us and the courier to achieve this goal.

Orders taken on Friday after 3pm, Saturday or Sunday will be dispatched on Monday (excluding Bank Holidays) for delivery on Tuesday up to 7.00pm.

Orders placed on Friday before 3pm will be dispatched on Friday for delivery on Monday up to 7.00pm unless the Saturday delivery charge is met (This excludes Bank Holidays).

Please note: We rely upon the services of third party couriers and, whilst we endeavor to always deliver in a timely manner, there are unfortunately a few occasions when the couriers fail to deliver on the appointed day. This happens rarely, but because it does occur, albeit occasionally, we cannot be held responsible for the late delivery of an item, or any costs incurred by customers tradesman unable to work, please ensure you have your materials before booking in any trades.

Shipments sent outside the European Union may be subject to import duties and taxes, which may be levied once a shipment reaches your country. For details of Customs charges please consult your own Customs authorities for the latest rates.

Additional charges for customs clearance must be borne by you; unfortunately we have no control over these charges and cannot predict what they may be. We are unable to reimburse any costs incurred regardless of the circumstances.