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Kingspan Thermawall TW50 60mm x 1200mm x 450mm (Pack of 8)
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Kingspan Thermawall TW50 60mm x 1200mm x 450mm (Pack of 8)

SKU: 226617
Est. £47.95 - £47.95  + VAT
Thermawall TW50 is a high performance cavity wall insulation with a thermal conductivity of 0.022 W/mK. Thermawall TW50 insulation boards are easy to cut, handle and install compared to some other commonly used insulants. They are available in a range of thicknesses.

Product Description

  • High performance thermoset polyisocyanurate (PIR) insulation - thermal conductivity 0.022 W/mK
  • Clear cavity is maintained - resists moisture penetration
  • Low emissivity foil facings significantly increase the thermal resistance of the cavity
  • Lightweight insulation that is easy to cut, handle and install compared to some other commonly used insulants


Kingspan Thermawall TW50 is manufactured under a management system certified to ISO 9001: 2015 (Quality Management Systems. Requirements), ISO 14001: 2015 (Environmental Management Systems. Requirements), ISO 45001: 2018 (Occupational Health and Safety Management Systems), ISO 50001: 2018 (Energy Management Systems. Requirements with guidance for use) and ISO 37301: 2021 (Compliance Management Systems. Requirements with guidance for use). The product is also manufactured in accordance with the Harmonised Standard BS EN 13165: 2012 + A2: 2016 (Thermal insulation products for buildings- Factory made rigid polyurethane foam (PUR) products- Specification).

Product Specification

ApplicationPartial Fill Cavity Wall
BrandKingspan
ColourYellow
Edge DetailSquare
FinishSmooth
Fire PerformanceBS EN 13501-1:2018, Euroclass RtF F
Insulation TypePIR Insulation
Length (mm)450
MaterialPolyisocyanurate (PIR)
RangeThermawall TW50
Sales Quantity1
ShapeRectangle
Thickness (mm)60
Width (mm)1200
Approx. Weight (kg/m²)2.1
Base Unit of MeasureBoard
Compressive strength @ 10% strain (kPa) 140
Dimensions (metric)60mm x 1200mm x 450mm
Facing MaterialFoil
Harmonised StandardBS EN 13165
Manufacturer Product PageKingspan Product Page
Pack Coverage (m²)4.32
Pack Qty. (units)8
Pack Weight (kg)9.072000000000001
Product FeaturesHigh performance thermoset polyisocyanurate (PIR) insulation - thermal conductivity 0.022 W/mK. Clear cavity is maintained - resists moisture penetration. Low emissivity foil facings significantly increase the thermal resistance of the cavity. Lightweight insulation that is easy to cut, handle and install compared to some other commonly used insulants.
Specific Heat Capacity (kJ/kg·K)1.4
Thermal conductivity max. (W/m·K)0.022
Thermal Resistance R Value (m²K/W)2.7
Thermal Transmittance (W/m²K)0.345
Unit Coverage (m²)0.54
Unit Weight (kg)1.1340000000000001
AvailabilityIn Stock