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Unilin Insulation
100mm Unilin CavityTherm Full Fill Insulation PIR Board 1200 x 450mm
100mm Unilin CavityTherm Full Fill Insulation PIR Board 1200 x 450mm
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£99.99 GBP
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£99.99 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 |
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