Kingspan PIR Insulation

Kingspan 25mm TW55 PIR Rigid Insulation Board - 2.4m x 1.2m x 25mm

Rigid Insulation Board

Kingspan Thermawall TW55 25mm PIR is a rigid foiled backed insulation board, popular with specifiers and contractors for use within the thermal insulation of wall constructions.

£23.77£28.52 Excl. VATIncl. VAT per pack (2.88m²)

£8.25£9.90 per m²

How much do I need?

Work it out from length × width

Order by 12:00 Monday and get it Wednesday 28th October with Express delivery.Or from Friday 30th October with Standard delivery. Estimated. To most UK mainland addresses.

  • Thickness: 25mm
  • Width: 1.2m
  • Length: 2.4m
  • Thermal Conductivity: 0.022W/mK

To finish the job

Product information

Kingspan Thermawall TW55 25mm PIR is a high-performance, light-weight PIR rigid foil backed insulation board which is ideal for the use in the thermal insulation of wall constructions.

The product is a popular solution among specifiers, contractors and installers.

If you’re not sure if this product is right for you, please contact our customer services.

Key facts

  • Fast & easy installation compared to some other commonly used insulants
  • Density: 32kg/m3
  • Thermal conductivity: 0.022W/mK
  • Compressive strength: average exceeds 140kPa
  • Water vapour resistivity: resistance greater than 50 MNs/g for the insulation core and greater than 100 MNs/g for the composite foil-facing.
  • Fire rating (Reaction to Fire): Euroclass F

Technical information

Coverage 2.88m² per pack
Brand Kingspan
Thickness 25mm
Width 1.2m
Length 2.4m
Suitability Walls

Specifications are the manufacturer’s and may change. Please check the fitting guide before you start.

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