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Kingspan Thermawall TW55 20mm x 2400mm x 1200mm (Pack of 15)

Kingspan Thermawall TW55 20mm x 2400mm x 1200mm (Pack of 15)

SKU: 226597
Est. £223.02 - £249.11  + VAT
Thermawall TW55 is an insulation for timber frame and steel frame walls. It has a thermal conductivity of 0.022 W/mK. Thermawall TW55 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
  • Suitable for use with timber frame and steel frame wall constructions
  • Can be used between studs or as an insulating sheathing. Ideal for Modern Methods of Construction (MMC).


The product 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) and ISO 50001: 2018 (Energy Management Systems. Requirements with guidance for use) and ISO37301: 2021(Compliance Management Systems. Requirements with guidance for use). Kingspan Thermawall TW55 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

BrandKingspan
RangeThermawall TW55
MaterialPolyisocyanurate (PIR)
ColourYellow
Width (mm)2400
Length (mm)1200
FinishSmooth
Thickness (mm)20
Sales Quantity1
Edge DetailSquare
ShapeRectangle
Fire PerformanceBS EN 13501-1:2018, Euroclass RtF F
Pack Qty. (units)15
Pack Weight (kg)40.608
Unit Weight (kg)2.7072
Dimensions (metric)20mm x 2400mm x 1200mm
Harmonised StandardBS EN 13165
ApplicationTimber & Steel Frame Walls
Thermal Resistance R Value (m²K/W)0.9
Product FeaturesHigh performance thermoset polyisocyanurate (PIR) insulation - thermal conductivity 0.022 W/mK. Suitable for use with timber frame and steel frame wall constructions. Can be used between studs or as an insulating sheathing. Ideal for Modern Methods of Construction (MMC).
Manufacturer Product PageKingspan Product Page
Base Unit of MeasureBoard
Pack Coverage (m²)43.199999999999996
Unit Coverage (m²)2.88
Compressive strength @ 10% strain (kPa) 140
Insulation TypePIR Insulation
Thermal conductivity max. (W/m·K)0.022
Specific Heat Capacity (kJ/kg·K)1.4
Thermal Transmittance (W/m²K)0.927
Facing MaterialFoil
Approx. Weight (kg/m²)0.94