ROCKWOOL Flexi Slab Acoustic Insulation 1200mm x 600mm x 100mm offers high-performance sound and thermal insulation for walls, floors, and partitions. This versatile mineral wool insulation features a flexible edge to ensure a tight friction fit between timber or metal studs, reducing gaps and maintaining performance. Designed for both new builds and renovations, ROCKWOOL Flexi Slab helps improve energy efficiency while providing excellent fire resistance. Each pack covers 4.32m², making it suitable for domestic and commercial projects aiming to enhance acoustic comfort and safety.