How Can You Reduce Noise In A Building?

You can reduce noise in a building by following some simple rules:

• - Use resilient bars within a ceiling cavity.
• - Ensure an experienced contract completes any acoustic work, use the right materials.
• - Don’t place electrical sockets back-to-back on party walls, use acoustic back boxes if possible.
• - Don’t use lightweight blocks within the cavity of party walls.
• - Use an acoustic membrane on floors.
• - Ensure doors and windows have a tight fitted close to avoid any flanking.
• - Consideration should be given to existing structural beams and walls, which may carry sound.

Before starting any project, it is advisable to get good acoustic design advice. This will ensure that any sound insulation tests meet the requirement within Part E of the building regulations.

It is advisable that buildings are usually empty when tested, as it makes testing a lot easier and affords a truer, better result. Any noise created within the building can be picked up by the meter and affect the final result of the sound test.

Sound tests must be carried out on new buildings and a building conversion created by a change of use.  The Sound test must comply with Part E of the building regulations in England and Wales.

The number and type of testing (Airborne & Impact) will depend on the building type and location.

ATSPACE will provide you with the details of the type and number of tests you will require for your project.

There are 2 different types of noise tested for by 2 different types of tests.

• - Impact

Airborne: This is noise that is airborne, music, conversation etc.

Impact: This is the noise created by noise created against a surface, footsteps or banging.

Airborne noise is tested through walls and floors, and impact noise is tested through floors only.

Most builders will plan the sound test in the program of works to take place just before the property is handed over to a client or occupation.

The building should be tested as soon as it is complete, as all the final finish has been completed and the best chance of a successful result is possible. Once the property becomes occupied and lived in the fabric of the building will change.