Soundproofing Solutions most common installation is were excessive airborne and impact noises are found .i.e  Shouting, Heavy Footsteps from stairways, Walls and Slamming Doors

Our wall systems is the most popular and best performing system for airborne and impact noise reduction.


  • We construct a new timer frame completely detached from the current wall. With a minimum of 25mm space / gap between the frame and current wall.
  • Compact fit RW3 or RW5 100mm 60 kg/m³ / 100kg/m³ hick Rockwool in between the cavities of the new timber frame.
  • Fit acoustic resilient bars to joist to minimise contact to the frame
  • Fix 1st layer of 19mm acoustic sound plank to resilient bars.
  • All joints, gaps and perimeter sealed with acoustic mastic sealant.
  • Fix 2nd layer of 12.5mm acoustic sound shield plasterboards as final layer to resilient bar.
  • All plugs will be refitted as per original fitting.
  • Wall ready for plastering. (See upgrades section for more information)

 Space impact

5 inch to 7 inch wall space require for installation (depending on additional upgrades)
or 125mm to 160mm space require.

Improvement in noise reduction

25db+ to 30db+ improvement in noise reduction

Weight per kg/m² addition

Upgrades and Extras available for this system

Rockwool upgrade to RW5 – This would increase the density and weight of the Rockwool. Around 13% enhancements in noise reduction

Barrier Matting extra – Fit 10kg/m² barrier matt to new frame after wool installation, this will increase the density and weight applied to the area. Around 13% enhancements in noise reduction

Plastering, Plumbing and Electrical work – We have independent contractors we use and we guarantee their work.

The system shown above is one of the many wall solutions that Soundproofing Solutions offer and is just given as an example to show the materials and methods used. All of our systems can be adapted to suit the customer circumstance. Feel free to call our free phone 0800 774 7020 or email us.