30mm Rockwool RW3 Acoustic Sound Insulation Slab (10.8m2/Pack)

Stone wool insulation slab, measuring 30mm in thickness and cut to 1200 × 600mm, for use in partitions, ceilings, and floors.Manufactured at a density of 60 kg/m³, the slab combines dependable acoustic absorption, effective thermal insulation, and inherent fire resistance.Its semi-rigid composition ensures straightforward installation, while maintaining a close fit to limit gaps that could compromise performance.Non-combustible and classified to the highest fire safety standards, the slab contributes to enhanced fire protection within the building fabric. Its fibre structure also provides airborne sound absorption, improving acoustic comfort between rooms and floors.At 30mm thick, the slab provides a practical solution where only limited depth is available or where supplementary thermal and acoustic performance is required.It is well suited to applications where space constraints are a key consideration, while still ensuring energy efficiency, noise reduction, and fire resilience.