Sound insulation in buildings.
Ref: RFI5667 PDF, 64.7KB, 3 pages
This file may not be suitable for users of assistive technology. Request an accessible format.
If you use assistive technology (such as a screen reader) and need a version of this document in a more accessible format, please email email@example.com. Please tell us what format you need. It will help us if you say what assistive technology you use.
Sound insulation EIR: progress that has been made in the last 10 years to improve the sound insulation in new builds and retrospectively in older buildings.