Sound Insulation Testing & Advice
Compulsory acoustic performance requirements exist for certain developments, such as those stipulated in the Building Regulations.
Meeting Building Regulations for Sound Insulation
Approved Document E “Resistance to the Passage of Sound” 2003 deals with the Requirements of Part E of Schedule 1 to the current Building Regulations. The normal way of demonstrating that the sound insulation has satisfied the requirements of Approved Document E is to undertake sound insulation tests.
The core performance standards for dwelling houses or flats, depending on whether they are purpose built / formed by a material change of use, are 45 / 43 dB DnT,w+Ctr for airborne sound insulation and 64 / 62 dB L’nTw for impact sound insulation. Reverberation in common areas, such as corridors, hallways, stairwells and entrance halls must also be controlled.
Testing Services
WBM offers a wide range of testing services. We are registered with the ANC Registration Scheme to carry out Approved Document E 2003 pre-completion sound insulation testing for residential properties. We provide a comprehensive service, beginning with the issue of a pre-test site readiness questionnaire to your site and can liaise with Building Control as required.
In addition to residential premises, we also carry out shell testing and pre- and post-completion acoustic compliance testing in educational, health, leisure, and many other non-residential developments, for example to demonstrate compliance with BB93, BREEAM and other contractual requirements.
Expert Advice
WBM have also provided advice for projects where improvements to sound insulation are being sought and where there have been complaints between residences. WBM have considerable experience in all aspects of building acoustics and sound insulation and can provide initial advice based on a site inspection through to full testing and recommendations to find a solution that is acceptable to all involved.
Other specialist services
We provide tailored project proposals and deliver practical guidance and solutions.
FAQs
What materials work best for party wall soundproofing?
The best materials for party wall soundproofing are those that are dense and heavy, such as concrete or stone.
Get in touch
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