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UK's #1 Underfloor Heating Company - Over 400,000+ Systems Sold!

Act fast – enjoy our BEST prices across the store this festive season ✅

Enjoy our best prices across the store ✅

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Insulation Boards

Insulation boards are designed to be laid directly beneath your electric underfloor heating system, helping to reduce heat loss and keep you warm throughout the winter months. These electric insulation boards are made from high-grade polystyrene and fibreglass mesh to provide a durable and long-lasting product suitable for any underfloor heating project or renovation. Designed specifically for electric underfloor heating, these boards will give you the best results possible.

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    From £7.29
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    ProWarm™ XP-PRO Insulation Boards are specially designed to provide excellent insulation and support for our electric underfloor heating systems on...

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    ProWarm™ BACKER-PRO Tile Backer Boards are the ultimate solution for superior waterproofing and heat insulation in underfloor heating and under-til...

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    XPS Insulation Boards available in 6mm and 10mm sizes are designed to provide cost-effective insulation for our underfloor heating mat systems on c...

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    ProWarm™ 6mm Insulation Boards - ProFoam are designed to provide economical insulation for our foil underfloor heating for wood and carpet underflo...

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    The Heat-Pak Dual Overlay System is the most stable overlay system designed for electric foil underfloor heating mats and water underfloor heating ...

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    Warmup insulation boards are a high-quality solution for insulating your floors and walls. These water-resistant tile backer insulation boards are ...

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    From £21.99
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    From £43.99
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    Warmup Insulated Underlay is a thin insulation barrier designed to enhance the performance of underfloor heating systems. It effectively reflects h...

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    From £10.49
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    Introducing the Tile Backer Board, a reliable and cost-effective solution for tile installations. This water-resistant and insulated board is const...

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    Developed to strengthen timber floors before tiling, NoMorePly 6mm PrePrimed Tile Backer Boards prevent tiles and grout lines cracking by removing ...

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    From £1,174.99
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    ProWarm™ Tile Backer Board Pallet - BACKER-PRO are the ultimate solution for superior waterproofing and heat insulation in underfloor heating and u...

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    From £1,174.99
    From £1,174.99
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    From £1,099.99
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    Low stock

    ProWarm™ XP-PRO Insulation Boards are specially designed to provide excellent insulation and support for our electric underfloor heating systems on...

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    From £1,099.99
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    From £880.00
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    XPS insulation boards are specifically designed to provide cost-effective insulation for our underfloor heating mat systems on concrete or screeded...

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    When it comes to wall tiling, the NoMorePly 12mm Tile Backing Board will provide a solid surface on which to tile. Due to its dense composition, th...

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    £43.19
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    Introducing the Polypipe 25m Coil Edge Insulation, a must-have product for your insulation endeavours. This coil of edge insulation is meticulously...

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    Aluminium Tape - 30mu 50mm x 50m Roll is an essential tool for effectively sealing and joining insulation boards and lagging. This high-quality tap...

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    The Insulation Board Fixing Pack is a comprehensive solution designed specifically for fixing 10mm reinforced insulation boards to timber floors. T...

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    Introducing QuickTherm our perforated Low Thermal Resistant Wood Floor Underlay, specifically designed for underfloor heating systems. Engineered w...

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  • Tis The Season To Stay Toasty! 🔥

    Enjoy Up To 20% Off Electric Underfloor Heating

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    Enjoy next day delivery on premium underfloor heating solutions!

Need help? Talk to our product experts!

Our highly experienced technical team are happy to assist you throughout your journey. Message the team on live chat or call 01268 567016