ROCKWOOL Flexi Slab Acoustic Insulation 1200mm x 600mm x 60mm offers reliable sound and thermal insulation for walls, floors, and partitions in both residential and commercial buildings. This high-performance acoustic insulation slab is designed for easy installation, featuring a flexible edge that ensures a tight fit between framework without gaps. Made from non-combustible stone wool, ROCKWOOL Flexi Slab provides excellent fire resistance as well as enhanced acoustic absorption to help reduce noise transfer. Each pack covers 8.64m², making it ideal for larger projects requiring consistent energy efficiency and superior soundproofing.