Acoustic Insulation 100mm DFM
Whether you’re soundproofing walls, floors or ceilings, our Dense Fibre Matting is an essential material. Friction fit these DFM slabs to your stud cavity or floor joist to increase sound insulation and enhance privacy in your home. We recommend combining Dense Fibre Matting with wall panels for maximum noise reduction on walls.
Specifications 100mm DFM
|Slabs per pack||Area per pack
Dense Fibre Matting (DFM) acoustic insulation 1200mm x 600mm slabs
Our high-density acoustic slab range is 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
- Class ‘O’ fire rating
- DFM is sold per slab
Slab size in mm and density kg/m³
- All slabs are 1200mm x 600mm
- Thickness mm 25, 50, 75 and 100
- Density kg/m³ 45, 60, 80, 100 and 140
A good understanding of DIY is all you need to install our DFM slabs in your home. You can cut them to size with a hand saw or sharp knife. We recommend cutting them slightly larger than your opening to allow a friction fit.
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 and 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 80kg/m³ as this offers the best sound insulation for the money spent. If you want to discuss the best solution for your space, don’t hesitate to get in touch.
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.