Acoustic Acoustic

Isover Sound Deadening Floor Slab


Provides impact sound deadening performance in Type 3 timber base separating floors.


A resilient mineral wool slab designed to enhance acoustic comfort by reducing the transmission of impact sound through Type 3 timber base separating floors.

  • Excellent acoustic properties for impact sound insulation - helps to meet the requirements of Part E Acoustic Building Regulations 2003 (England & Wales) and Section 5 (Scotland)
  • High quality mineral wool available in a 25mm thick, 625mm x 1200mm slab - easy to handle, cut and install
  • Robust flexible material properties - resilient to damage in storage, during transportation and on site during installation
  • Non-combustible – achieves an A1 Euroclass fire rating – the best attainable



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