Kingspan Insulation - Partial Fill Cavity Wall Insulation - Thermawall Wall Insulation - Kingspan UK


Kingspan Group Kingspan Insulation

Thermawall TW50

Thermawall TW50 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 insulation in partially filled cavity walls.

Kingspan Thermawall TW50

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Thermal conductivity 0.022 W/m.K
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 0.45 m
NBS Product Specification


Thermawall TW50

Thermawall TW50 (50 mm in 100 mm Cavity) Standard Details

Therma Quick Guide

Case Studies

Woolwich Arsenal - London

Matthew Boulton College - Birmingham

Grand Design - Isle of Wight