Rockwool RWA45 Slab 1200 x 600mm (1200 x 600 x 50mm) is a high-performance stone wool insulation product designed for thermal, acoustic, and fire protection in walls, floors, and ceilings. Supplied as a pack of nine slabs covering 6.48sqm, these insulation slabs are easy to handle and cut to size, making installation straightforward. Manufactured from non-combustible stone wool, Rockwool RWA45 offers excellent sound absorption and energy efficiency for both residential and commercial buildings. This reliable insulation solution meets UK building regulations and contributes to improved indoor comfort while reducing energy consumption.