Kingspan Insulation - Kingspan Insulation - Thermaroof TR26 Roof Insulation


Kingspan Group Kingspan Insulation

Thermaroof TR26 LPC/FM

Thermaroof TR26 LPC/FM is a high performance, fibre free, rigid thermoset insulation core faced on both sides with a low emissivity composite foil facing which is used for insulating flat roofs and is fully compatible with most mechanically fixed single–ply waterproofing systems and most green roof systems.

Kingspan Thermaroof TR26 LPC/FM

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Thermal conductivity 0.022 W/m.K
Compressive strength at 10% compression

150 kPa

Facings Composite foil
 Core High performance rigid thermoset  polyisocyanurate (PIR) insulant manufactured with a blowing agent that has zero Ozone Depletion Potential (ODP) and low Global Warming Potential (GWP).
Board size 1.2 x 2.4 m
U-value Calculations for Flat Roofs
NBS Product Specification


Thermaroof TR26 LPC/FM

Technical Bulletin: Rain Impact Noise

Therma Quick Guide

Case Studies

Treglown Court BREEAM Outstanding - Cardiff

ExCel Centre - London

Coleg Cymunedol Y Dderwen - Bridgend

Ebbw Fawr - Blaenau Gwent

Grand Design - Isle of Wight