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🔥MEGA SALE HAPPENING NOW!🔥 Up To 30% Off ProWarm Underfloor Heating!

🏷️ 30% OFF ProWarm Underfloor Heating!

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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.

  • ProWarm™ Insulation Board 6mm to 50mm - XP-Pro
    ProWarm™ Insulation Board 6mm to 50mm - XP-Pro
    Save up to £7.90 Save £0 🔥MEGA SALE
    From £6.99
    From £6.29
    From £6.29
    £6.29
    ProWarm™ Insulation Board 6mm to 50mm - XP-Pro
    In 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 £6.99
    From £6.29
    From £6.29
    £6.29
    Save up to £7.90 Save £0 🔥MEGA SALE
  • ProWarm™ Tile Backer Board 6mm to 50mm Pallet - BACKER-PRO
    ProWarm™ Tile Backer Board 6mm to 50mm - BACKER-PRO
    Save up to £4 Save £0 🔥MEGA SALE
    From £11.49
    From £7.99
    From £7.99
    £7.99
    ProWarm™ Tile Backer Board 6mm to 50mm - BACKER-PRO
    In stock

    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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    From £11.49
    From £7.99
    From £7.99
    £7.99
    Save up to £4 Save £0 🔥MEGA SALE
  • XPS Insulation Board, 6mm & 10mm
    From £5.99
    From £5.99
    £5.99
    XPS Insulation Board, 6mm & 10mm
    In stock

    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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    From £5.99
    From £5.99
    £5.99
  • ProWarm™ 6mm Insulation Boards - ProFoam
    Save up to £9 Save £0 🔥MEGA SALE
    From £29.99
    From £25.99
    From £25.99
    £25.99
    ProWarm™ 6mm Insulation Boards - ProFoam
    In stock

    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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    From £29.99
    From £25.99
    From £25.99
    £25.99
    Save up to £9 Save £0 🔥MEGA SALE
  • Heat-Pak Dual Overlay System
    Heat-Pak Dual Overlay System
    Save up to £65.55 Save £0
    From £71.99
    From £63.99
    From £63.99
    £63.99
    Heat-Pak Dual Overlay System
    In stock

    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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    From £71.99
    From £63.99
    From £63.99
    £63.99
    Save up to £65.55 Save £0
  • Warmup Insulation Boards, 6mm & 10mm
    From £21.99
    From £21.99
    £21.99
    Warmup Insulation Boards, 6mm & 10mm
    In stock

    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
    From £21.99
    £21.99
  • Warmup Insulated Underlay
    From £43.99
    From £43.99
    £43.99
    Warmup Insulated Underlay
    In stock

    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 £43.99
    From £43.99
    £43.99
  • Tile Backer Board, 6mm & 10mm
    From £10.49
    From £10.49
    £10.49
    Tile Backer Board, 6mm & 10mm
    In stock

    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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    From £10.49
    From £10.49
    £10.49
  • NoMorePly 6mm Pre-Primed Tile Backer Board
    NoMorePly 6mm Pre-Primed Tile Backer Board
    £11.99
    From £11.99
    £11.99
    NoMorePly 6mm Pre-Primed Tile Backer Board
    In stock

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

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    £11.99
    From £11.99
    £11.99
  • ProWarm™ Tile Backer Board 6mm to 50mm Pallet - BACKER-PRO
    ProWarm™ Tile Backer Board 6mm to 50mm Pallet - BACKER-PRO
    Save up to £340.01 Save £0 🔥MEGA SALE
    From £1,174.99
    From £1,056.99
    From £1,056.99
    £1,056.99
    ProWarm™ Tile Backer Board 6mm to 50mm Pallet - BACKER-PRO
    Low stock

    ProWarm™ Tile Backer Board 6mm to 50mm Pallet - BACKER-PRO are the ultimate solution for superior waterproofing and heat insulation in underfloor h...

    View full details
    From £1,174.99
    From £1,056.99
    From £1,056.99
    £1,056.99
    Save up to £340.01 Save £0 🔥MEGA SALE
  • ProWarm™ Insulation Board 6mm to 50mm - XP-Pro
    ProWarm™ Insulation Board 6mm to 50mm Pallet - XP-Pro
    Save up to £301 Save £0 🔥MEGA SALE
    From £1,099.99
    From £988.99
    From £988.99
    £988.99
    ProWarm™ Insulation Board 6mm to 50mm Pallet - XP-Pro
    Low stock

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

    View full details
    From £1,099.99
    From £988.99
    From £988.99
    £988.99
    Save up to £301 Save £0 🔥MEGA SALE
  • XPS Insulation Board Pallet, 6mm & 10mm
    From £880.00
    From £880.00
    £880.00
    XPS Insulation Board Pallet, 6mm & 10mm
    In stock

    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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    From £880.00
    From £880.00
    £880.00
  • NoMorePly 12mm Tile Backer Board
    NoMorePly 12mm Tile Backer Board
    £17.99
    From £17.99
    £17.99
    NoMorePly 12mm Tile Backer Board
    In stock

    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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    £17.99
    From £17.99
    £17.99
  • Polypipe 25m Coil Edge Insulation
    Sold out
    £43.19
    From £43.19
    £43.19
    Polypipe Edge Insulation - 25m
    Out of stock

    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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    £43.19
    From £43.19
    £43.19
    Sold out
  • ProWarm™ Aluminium Foil Tape 30mu 50mm x 50m Roll
    Save £0.80 Save £0 🔥MEGA SALE
    £7.99
    £7.19
    From £7.19
    £7.19
    ProWarm™ Aluminium Tape - 30mu 50mm x 50m Roll
    In stock

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

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    £7.99
    £7.19
    From £7.19
    £7.19
    Save £0.80 Save £0 🔥MEGA SALE
  • Insulation Board Fixing Pack
    Save up to £2.20 Save £0 🔥MEGA SALE
    From £10.99
    From £9.89
    From £9.89
    £9.89
    Insulation Board Fixing Pack
    In stock

    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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    From £10.99
    From £9.89
    From £9.89
    £9.89
    Save up to £2.20 Save £0 🔥MEGA SALE
  • QuickTherm Low Tog Underlay 10m2 Roll
    QuickTherm Low Tog Underlay 10m2 Roll
    £32.99
    From £32.99
    £32.99
    QuickTherm Low Tog Underlay 10m2 Roll
    In stock

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

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    £32.99
    From £32.99
    £32.99
  • MEGA SALE ON PROWARM UNDERFLOOR HEATING!

    Save Up To 30% Off The Entire Range - Hurry Ends In...

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  • Order Before 4pm For Next Day Delivery

    Monday To Friday only. With our fast delivery options, we'll have you warm in no time!

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