[30mm] Graphite Polystyrene 1000x500mm 1m2

SKU: 30

£5.34 incl. VAT

Thermal Conductivity: λ 0.032 W/mK
R-value: 0.9 m2K/W
For external insulation
Buildings up to 25m high
Recommended for traditional, passive and energy efficient buildings
Can be fitted onto horizontal surfaces if they’re protected from the weather.
For insulating external walls – regardless if the current surface is a brick, stone, block, painted or rendered surface.
Fire class: E

Available on backorder