Hush Slab Technical Datasheet

Hush Slab is a class A1 fire rated sound insulation slab designed to reduce airborne sound transmission through separating walls, floors and ceilings. Supplied in slabs sized 1200mm x 600mm, this acoustic mineral wool product is suitable for installation in the voids of wall and floor constuctions in both new build and refurbishment projects, with four thicknesses available to suit the vast majority of applications. It can be used in timber joisted floors and metal or timber stud separating walls and in suspended ceilings below timber or concrete/masonry floors. Hush Slab's A1 non-combustible rating means it can be used in conjunction with Hush Mesh Firewire in 1 hour fire rated separating floors. It has thermal conductivity of 0.035 W/mK and thermal resistance of 2.85 W/m2K.