Sound insulation testing is usually required on most London development/s between rooms or spaces that share a common area of separating wall and/or floor as stipulated in Building Regulations Part E for the passage of sound. The main aim of sound insulation testing is to ensure that minimum standards of sound resistance have not been compromised by poor workmanship and/or poor design.
The most common buildings that require sound insulation testing are:
1. Dwelling-houses, flats or rooms for residential purposes created by conversion of existing buildings or new build rooms for residential purposes.
2. New build dwelling-houses and flats
You are normally required to undertake sound testing to each type of construction, i.e. if you have a mixture of brick, blockwork, timber and metal studwork walls all four types would need to be tested, followed by a 10% sample of the individual type of partition.
For example, if you have a project with 25 flats you would be required to do 3 x 6 pack of tests; each 6 pack contains 2 airborne wall, 2 airborne floor and 2 impact sound tests; however if any test failures occur, then the number of sound tests may need to increase on the development. When sound test failures occur, then the design and construction of the failed partitions will need to be revisited to try and evaluate the reasons for the failure; thereafter, agreement can be reached on how to rectify problem. We have carried our hundreds of acoustic design reviews, so we are well placed to help you overcome potential problems achieving compliance with Building Regulations Part E.
We use the latest UKAS calibrated Norsonic Equipment to undertake the required Sound Insulation testing. We also undertake UKAS accredited sound testing providing a ‘one stop’ solution for all your acoustic testing and design requirements throughout London and the South East.