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Warmup Insulation Board 20mm


WARMUP® INSULATION BOARD is a water resistant, insulated tile backer board made of extruded polystyrene, faced on both sides with a fibreglass mesh embedded into a thin cement polymer mortar.

The board is designed to withstand a load of 30 tonnes per square metre and is ideal for use with underfloor heating as it prevents the heat from penetrating down into the substrate below.

As a wall tile backer board, tiles can be fixed directly onto the surface without prior preparation and, being totally waterproof, is suitable for bathrooms or showers.

Using Warmup® insulation boards with underfloor heating can lower your running costs by as much as 50% while reducing your carbon footprint. In fact, they can pay for themselves in as little as 2 and a half years. In testing, heat-up time was cut from over 2 and a half hours to just 20 minutes. This data applies to Warmup® heating products only.

Features Made Easy Include:

  • Board Dimensions: 1250mm x 600mm
  • Board Thicknesses: 6mm, 10mm (standard), 20mm, 50mm
  • Able to withstand a load of 30 tonnes per square metre
  • U Values (W/m K): 6mm-4.50, 10mm-2.70, 20mm-1.35, 50mm-0.54
  • Water Absorption (Capillary): Nil
  • Class “O” / “B1” fire rated
  • High soundproofing properties
  • No primer required when used in conjunction with under floor heating
  • 1 Year Guarantee
  • Sizes vary please check product options - Please note this is for 1 board
CE Approved

Warmup Insulation Board 20mm Video

Warmup Insulation Board 20mmProduct Specification

Manufacturer Part Number INSBOARD20mm
Boxed Weight 0.2kg

Warmup Insulation Board 20mmDimensions

Warmup Insulation Board 20mm - Dimensions

£18.08 (Inc. VAT)

RRP £29.50 Save  38%

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19 Available 

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Warmup Insulation Board 20mmReviews

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4.0/ 5
1 reviews
4/ 5

Arrived well packed on a small pallet. Was easy to cut with a hand saw & easy to lay. The GRP surface is tough and spreads loads well.

ID: 100019167

£18.08 (Inc. VAT)

RRP £29.50 Save  38%

19 Available 

Price Guaranteed For

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