Superglass Timber & Rafter Roll 40 is a medium density, non-combustible glass mineral wool insulation roll. The flexible roll is cut at 2x570mm widths to allow easy installation between common stud spacings and minimum on-site cutting and waste.
Superglass Timber & Rafter Roll 40 is designed to provide thermal and acoustic insulation for timber frame roofs, walls and floors. The rolls are self-supporting by friction fitting between timber studs/joists.
|Thickness (mm)||Length (m)||Width (mm)||Pack Area (m²)||R-Value (m²K/W)||Packs per pallet||Code|
Thermal conductivity of 0.040W/mK.
All Superglass products are deemed non-combustible and have a fire classification of A1 (the highest possible rating) when tested to BS EN 13501-1 Reaction to Fire.
Manufactured from up to 84% recycled glass which would otherwise go to landfill.
Manufactured in accordance with:
Supplied compression packed in polythene to provide short term protection. For long term protection, the product must be stored indoors or under a waterproof covering in order to protect against weather damage. Should not be left permanently exposed to the elements.