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Unilin Insulation

150mm Unilin CavityTherm Full Fill Insulation PIR Board 1200 x 450mm

150mm Unilin CavityTherm Full Fill Insulation PIR Board 1200 x 450mm

Regular price £89.99 GBP
Regular price Sale price £89.99 GBP
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The Complete Cavity Wall System


Real performance on actual construction sites

CavityTherm wall insulation board is a high performance composite board of enhanced PIR core with a lambda value of 0.021 W/mK. The boards have gas tight facings with one face bonded to a profiled HIPS skin during manufacture to provide a drainage plane.

Property & Units

Water Vapour Resistivity >100 (MNs/gm
Thermal Conductivity 0.021 (W/mK)
Service Temperature 20 to +100 (ºC)

CavityTherm Dimensions & R-values

Length (mm) 1200
Width (mm) 450
Thickness (mm) 100, 110, 125, 150
Typical R-value* 4.50, 5.00, 5.70, 6.90
*PIR Only

 

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