Buy Rocksilk® Acoustic Floor Slab

Rocksilk® Acoustic Floor Slab is a Rock Mineral Wool slab, designed to meet the acoustic requirements for use in floating floors.

It is non-combustible with the best possible Euroclass A1 reaction to fire classification, and is manufactured using Knauf Insulation’s unique bio-based binder, ECOSE® Technology.

  • Suitable for use with a range of constructions registered in the Robust Details Handbook eliminating the need for on-site acoustic testing.
  • Significantly reduces the amount of sound transferred between storeys.
  • Slabs are engineered to adapt to minor imperfections in the substrates.

Buy yours with us today at or speak to one of our friendly staff on 02038839057

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