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Warmup INSBOARD40MM Insulation Board For Underfloor Heating Systems Thickness : 40mm x Width: 600mm x Length : 1250mm

INSBOARD40MM

Est 3-4 day delivery (Subject to availability)
£38.96 inc Vat
£32.47 ex Vat
Free delivery for orders over £100 ex VAT

Warmup INSBOARD40MM Insulation Board – 40mm Thick, Cement-Faced Tile Backer for Underfloor Heating Systems

The Warmup INSBOARD40MM insulation board is designed to optimise the efficiency of underfloor heating systems while providing a strong, stable surface for tile finishes. Constructed from water-resistant extruded polystyrene with a dual-sided cement polymer mortar facing and embedded fibreglass mesh, it delivers excellent insulation and long-lasting performance.

  • Enhanced Thermal Performance: 40mm thickness provides superior insulation, reducing heat loss and improving energy efficiency.
  • Water-Resistant XPS Core: Ideal for use in wet environments such as bathrooms, kitchens, and utility areas.
  • Reinforced Cement Facing: Both sides are finished with a cement polymer mortar layer and fibreglass mesh for added durability.
  • Reliable Load Support: Suitable for tiled surfaces in domestic and commercial installations with regular foot traffic.
  • Quick Installation: Lightweight board is easy to cut, handle, and fix to floors with flexible tile adhesive.
Technical Specification
  • Product Type: Insulated tile backer board
  • Thickness: 40mm
  • Dimensions: 600mm (W) x 1250mm (L)
  • Core Material: Extruded polystyrene (XPS)
  • Facing: Cement polymer mortar with fibreglass mesh (both sides)

✅ Choose the Warmup INSBOARD40MM for maximum thermal insulation and a robust base layer in underfloor heating installations!

Description

 

Technical Information
Range Warmup INS Insulation Boards
Product Underfloor Heating
Type UFH Insulation Board
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Delivery

Delivery Options:

  • PRIORITY DELIVERY – Next Working Day (All items in stock and ordered before 3 pm) - £7.08 inc-VAT. (£5.90 ex-VAT)
  • Orders Over £100 (before VAT): We offer free standard shipping on all orders shipped to UK mainland addresses
  • Orders under £100 (before VAT): Our standard delivery fee to UK mainland addresses is £5.90 ex-VAT (£7.08 inc-VAT)

*Delivery charges to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes are £12 ex-VAT for all orders (Prices subject to change).

Items requiring specialist shipping:

  • Orders containing Solar Panels, Batteries and/or Inverters: Up to 50 qty will be dispatched on a pallet and incur a £120 ex-VAT delivery charge**.

**Delivery charges to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes are £180 ex-VAT (Prices subject to change).

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