75mm Acoustic Insulation DFM
Noisestop provides everything you need to soundproof your space. These 75mm acoustic insulation dense fibre matting slabs increase the sound insulation in your walls, floors and ceilings. The high-density insulation protects against noisy neighbours and offers privacy between rooms in your home.
The DFM range comes with a choice of density; this is how compacted the slab is (not the weight). The range in density is kg/m³ from 45, 60, 80 100 & 140. The easiest way to understand which one to choose would be to assume the higher the density, the better the overall level of soundproofing. We would recommend the 60kg/m³ as this offers the best sound insulation for the money spent.
Specifications 75mm DFM
|Slabs per pack||Area per pack
Dense Fibre Matting (DFM) acoustic insulation 1200mm x 600mm slabs
High-density acoustic slab range available in a variety of thicknesses and densities. DFM slabs are classified as non-combustible to BS 476: Part 4: 1970 (1984) and Euroclass A1, Class 1 Surface Spread of Flame to BS 476: Part 7 1997 and Class ‘O’ to the Building Regulations.
- Install between timber/metal studs or between floor/ceiling joists
- Cut to size and friction fit
- Airborne sound insulation
- Variety of thicknesses and densities
- Non-combustible product
- DFM is sold per slab
Slab size in mm and density kg/m³
- All slabs are 1200mm x 600mm
- Thickness mm 25, 50, 75 & 100
- Density kg/m³ 45, 60, 80, 100, 140
Installation is simple. Cut the slabs slightly larger than your opening, and friction fit into the cavity. DFM can be cut with a hand saw or sharp knife. For floors and ceilings, slot the cut DFM between joists. Or, for walls, combine with soundproof wall panels for the very best noise reduction solution in your home.
Need help with your soundproofing call 01423 339163, alternatively send us your enquiry. You can upload any relevant documents such as plans, drawings and pictures.