• 75mm Acoustic Slabs RWA45 (4.32m2) Rockwool
• Product Code: 0174
• £32.56 inc VAT
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Rockwool RWA45 Acoustic Insulation Slab: a robust 3-in-1 thermal, acoustic and fire insulant. This multi-application mineral wool insulation solution is suitable for a host of general building projects and specialist specifications- from residential extensions to refurbishment builds in both commercial and leisure applications.

Thanks to its non-directional fibre structure and 45kg/m3 density, RWA45 is second to none when it comes to acoustic performance, making it the ideal solution for use in separating floors and internal walls.

In terms of its fire performance, Rockwool RWA45 slab remains unbeatable, achieving an A1 non-combustible rating - the highest possible level of fire resistance. Rockwool RWA45 50mm can be used as a means of reducing fire spread and damage.