Noise Assessments

  • Noise surveys and assessments
  • Mitigation advice and insulation specifications
  • Residential developments – ProPG, AVO, Stage 1 & 2
  • Industrial and commercial projects
  • BS4142, BS8233, BS5228, BB93, HTM08-01

Sound Testing

  • Pre-completion testing
  • Building Regulations Approved Document Part E
  • Single and multi-dwelling developments
  • Mitigation advice and re-testing

Building and Architectural Acoustics

  • Commercial building and office design
  • Public buildings and performance venues
  • Acoustic design for schools – BB93
  • Acoustic assessments and mitigation advice

Noise at Work

  • Class 1 and dose badge measurements
  • Noise at Work Regulations (2005)
  • Mitigation and hearing protection
  • Advice on compliance with regulations

Featured Projects

Walnut provide a range of acoustical consultancy services from noise surveys and acoustic designs for commercial and residential developments, through to environmental and industrial noise impact assessments and noise at work reports. We are a small but highly focused group of consultants who can be engaged individually or as a team depending on the size and nature of the project involved.

Our consultants

Tim Sherlock-Brown (M.I.O.A. MSc)

Darren Ryder (M.I.O.A. MSc, MIET)

Nick Myerscough (A.M.I.O.A.)

Our consultants are all proud to be associates and members of the Institute of Acoustics.

Our technical partners