Kingspan

Kingspan Thermawall 40mm TW50 PIR - 1.2m x 0.45m x 40mm

Rigid Insulation Board

Kingspan Thermawall TW50 40mm PIR is a high performance, rigid thermoset insulation board that is used for thermal insulation in partially filled cavity walls.

£126.28£151.54 Excl. VATIncl. VAT per pack (6.48m²)

£19.49£23.39 per m²

How much do I need?

Work it out from length × width
  • Packsize: 6.48m2
  • Thickness: 40mm
  • Width: 450mm
  • Fire rating: Euroclass F

Product information

Kingspan Thermawall TW50 40mm PIR is a high performance, fibre-free, rigid thermoset insulation core with low emissivity foil facings which is ideal for the thermal insulation of partially filled cavity walls.

The product is resistant to moisture penetration, unaffected by air infiltration. When correctly installed, Kingspan Thermawall TW50 40mm can have an indefinite life.

  • Fast and easy installation compared to some other commonly used insulants
  • Thermal conductivity: 0.022 W/mK
  • Compressive strength: exceeds 140 kPa at 10% compression
  • Fire rating (reaction to fire): Euroclass F
  • Resistant to solvents, fungi and rodents

Technical information

Coverage 6.48m² per pack
Brand Kingspan
Width 0.45m
Length 1.2m
Thickness 40mm

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

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