ProWarm XPS Premium insulation boards | underfloor heating

ProWarm 6mm XPS Premium Insulation Board (1200mm x 600mm x 6mm)

RRP: £10.50

Our Price:

Qty From Qty To Unit Price
1 £5.00
2 20 £5.00
21 40 £4.50
41 999 £4.25

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all our prices include
on all orders over £19.99


ProWarm™ XPS Premium Insulation Boards are specifically designed for use with our underfloor heating mat systems on concrete/screeded floors. They offer a balance between cost and durability and are a less expensive alternative to our Tile Backer Boards.

XPS Premium Insulation Boards are also used as a high quality insulation for our underwood heating systems, these boards are available in 6mm, 10mm, 20mm, 30mm & 50mm thickness.

High compressive strength (30tonnes / m2), light weight, high efficiency and low cost make this thermal board an ideal choice when fitting heating on to a poorly insulated concrete or screed base.

If using with the underwood heating aluminium foil system they can be simply laid onto the surface in a staggered pattern.

For undertile systems this product must be fixed down using our flexible tile adhesive

1 board covers 0.72m2 / boards are 1200 x 600mm


ProWarm ™ XPS Premium Boards can be installed differently according to the type of heating system being installed.

For our underwood heating system they are simply laid in a staggered brick bond pattern and the heating mat is laid over the top.

For undertile systems (these boards are only suitable for concrete subfloors in this situation) then the boards need to be stuck to the subfloor with a suitable flexible tile adhesive.


How Much does it cost?

As standard we offer FREE NEXT WORKING DAY DELIVERY on all orders over £19.99 to all UK mainland addresses (excluding Channel Islands & Eire ) on all heating products. (This does not include tiling materials, Lustrolite wall panels, wet room screens & heat pumps). Delivery outside of mainland UK may be arranged by prior agreement. You will be notified of the carriage amount and will at that point be able to make a decision as to whether you wish to proceed with your order or claim a refund.

Service types available:

* Please note all orders must be placed before 2pm in order to receive the service stated below *

EXPRESS 24 EXPRESS 10 Saturday Delivery
(Standard Next working day up to 7pm) (PRE 10.30AM) (AM Delivery)
FREE £15.00 £30.00

Orders placed before 2pm 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.

Pallet deals and solar panels are on a 3 day delivery.

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 2pm, Saturday or Sunday will be dispatched on Monday (excluding Bank Holidays) for delivery on Tuesday up to 7.00pm.

Orders placed on Friday before 2pm 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.

Our price match commitment is simple:

'if you find the same product cheaper elsewhere online, we'll match the price!' *

We know that price is important to our customers, so we actively monitor the prices offered by our competitors and adjust our own pricing accordingly.

We want to be the first place our customers come to for all their underfloor heating needs, that’s why we guarantee not to be beaten on price by our major competitors.

* we will not price match any of our existing Stockist's or Reseller's prices
exclusive discounts - receive free trade discounts and technical support