40mm Rockwool RWA45 Slab (Prorox SL920) - pack of 12

40mm Rockwool RWA45 is a high quality resin bonded flexible slab for a wide range of thermal, acoustic and fire insulation requirements both within buildings and for industry. They are suitable for many applications including thermal insulation for floors, walls, roofs and boiler rooms. The structure of the fibres in Rockwool Slabs makes them ideal for use as a sound absorber, with characteristically high coefficients over a wide frequency range.

• Floors, walls, roofs,
• Ventilation plant in all types of buildings,
• Acoustic ceilings and partition panels,
• Can also be used to fire-stop small voids, in particular the gap under pitched tiled roofs in dwellings.

• Excellent thermal, acoustic and fire insulation
• Water repellent
• Resists high temperatures up to 230C
• Easy to handle and install
• Cost effective
• No maintenance
• Black or white tissue and aluminium foil facings available
• Suitable for insulating curved surfaces
• Rockwool fibres are not classified as a possible human carcinogen

• Conform to BS EN 13162: 2001. 
• Satisfy the requirements of BS 5422 Method for specifying thermal insulating materials for pipes, tanks, vessels ductwork and equipment,
• No CFCs or HCFCs are used in the manufacture of Rockwool materials.