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Kingspan Thermaroof TR27 150mm x 1200mm x 1200mm (Pack of 2)

Kingspan Thermaroof TR27 150mm x 1200mm x 1200mm (Pack of 2)

SKU: 226718
Est. £93.85 - £93.85  + VAT
Thermaroof TR27 is a flat roof insulation for use on roofs waterproofed with fully adhered single-ply, partially bonded built-up felt, mastic asphalt or cold liquid applied waterproofing. Compatible with most green roof systems and ideal for both new build and refurbishment projects. Thermaroof TR27 is easy to cut, handle and install compared to some other commonly used insulants

Product Description

Kingspan Thermaroof TR27 is a high performance rigid thermoset polyisocyanurate (PIR) insulation.

  • Amongst the more thermally efficient insulation products for flat roofs
  • High performance thermoset polyisocyanurate (PIR) insulation - thermal conductivities as low as 0.024 W/mK
  • Fully compatible with single-ply non-bituminous membranes that are fully bonded with solvent-based adhesive systems
  • Fully compatible with most bitumen based and mastic asphalt waterproofing systems
  • Compatible with most green roof systems
  • Available with FM Approval to FM 4470
  • Also available as a tapered insulation system, to create the fall in the roof
  • Pre-bonded boards (TR27 PB) are available to reduce installation time


It 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 System. 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). The use of Kingspan Thermaroof TR27, produced at Kingspan Insulation’s Pembridge and Selby manufacturing facilities, is covered by BBA Certificate 16/5332.

Product Specification

BrandKingspan
RangeThermaroof TR27
MaterialPolyisocyanurate (PIR)
ColourYellow
Width (mm)1200
Length (mm)1200
FinishSmooth
Thickness (mm)150
Sales Quantity1
Edge DetailSquare
ShapeRectangle
Fire PerformanceEuroclass RtF F to BS EN 13501-1:2018
Pack Qty. (units)2
Pack Weight (kg)16.243199999999998
Unit Weight (kg)8.121599999999999
Dimensions (metric)150mm x 1200mm x 1200mm
Harmonised StandardBS EN 13165
ApplicationSingle-Ply/BU Felt/Mastic Asphalt/Cold Liquid Applied Flat Roof
Thermal Resistance R Value (m²K/W)6.25
Product FeaturesAmongst the more thermally efficient insulation products for flat roofs. High performance thermoset polyisocyanurate (PIR) insulation - thermal conductivities as low as 0.024 W/mK. Fully compatible with single-ply non-bituminous membranes that are fully bonded with solvent-based adhesive systems. Fully compatible with most bitumen based and mastic asphalt waterproofing systems. Compatible with most green roof systems. Available with FM Approval to FM 4470. Also available as a tapered insulation system, to create the fall in the roof. Easy to handle and install compared to some other commonly used insulants. Pre-bonded boards (TR27 PB) are available to reduce installation time.
Manufacturer Product PageKingspan Product Page
Base Unit of MeasureBoard
Pack Coverage (m²)2.88
Unit Coverage (m²)1.44
Compressive strength @ 10% strain (kPa) 150
Insulation TypePIR Insulation
Thermal conductivity max. (W/m·K)0.024
Specific Heat Capacity (kJ/kg·K)1.4
Thermal Transmittance (W/m²K)0.156
Facing MaterialGlass tissue-based facing
Approx. Weight (kg/m²)5.64