ProWarm™ BACKER-PRO insulation boards are high quality extruded polystyrene panels, covered with a fibreglass mesh on both sides, for use with our under tile heating cables and mats (not suitable for our underwood systems). Available in 6mm, 10mm, 12.5mm, 20mm, 30mm & 50mm thickness. They are ideal for two primary purposes; as a superior waterproof surface to fix wall or floor tiles and as a first class heat insulation for underfloor heating systems.
ProWarm™ BACKER-PRO insulation boards are particularly suited to underfloor and under tile heating applications. Installation below underfloor heating systems on an existing un-insulated concrete or timber sub-floor will greatly reduce heat up time and running costs.
When installing onto concrete sub floor we recommend using our flexible tile adhesive, when installing onto wooden floors we recommend using tile adhesive and/or screws and washers.
ProWarm™ BACKER-PRO insulation boards are waterproof and dimensionally stable (unlike plywood)
Ideal for wetrooms
Easy to carry, no more shifting huge sheets of plywood around
Excellent sound insulation: impact sound is greatly reduced
Cuts with a knife. no need for a jigsaw
Will accept even the heaviest wall tiles, unlike plasterboard.(correct installation method must be followed)
Excellent heat insulation with thermal conductivity value of 0.027 W/mK making them ideal for use as a thermal barrier with under floor heating.
Please note: Colour of polystyrene may vary depending in batch.
You have a right to cancel your order before dispatch or return within 14 working days after the date of delivery.
You must notify us via our Contact Us page, email tradestore.cost2build.co.uk or call us on 01683478327 (lines are open 8.30am to 4.30 pm weekdays) quoting your order number for reference. We will refund you the cost of the unwanted item within 14 days.
Delivery costs and times are subject to which products you are purchasing. Typically, for the majority of products we aim to dispatch within 24hrs, we will be in touch with your delivery update.
All delivery charges are calculated at checkout, if they seem high please get in touch.