Sound Insulation Testing to London Dwellings

Testing APT Sound Testing provides a UKAS-accredited sound insulation testing service throughout London and Greater London providing you with reports to achieve building control sign off with a quick and reliable turnaround. 

We provide sound testing across London and the surrounding towns of Croydon, Chelmsford and Southend-on-Sea. APT Sound Testing Ltd offers a ‘one stop solution’ for all your pre-completion testing services for Part E, Part G and Part L of the Building Regulations – if you need a ‘one stop’ solution we are can help.

it doesn’t matter what type of project you have, we can help with the acoustic design and sound testing on a small conversion projects through to large developments containing many hundreds of units. We offer  a one stop solution by offering a single point of contact throughout the design and construction phase of your development. We also offer large cost savings for developers requiring multiple services such as Air Tightness, Sound Insulation and Ventilation Testing throughout London and the South East.

A photograph of our sound test engineer undertaking sound insulation testing in London


As we are UKAS accredited Laboratory

As we are a UKAS accredited Laboratory for Sound Testing, you can be sure our sound test reportage and acoustic design reports are of the highest standard, and will be accepted by your local London Building Control body. Using our experienced acoustic engineers, we can provide highly competitive pricing and a friendly proactive service from the design stage of projects through to building completion and handover.

We know the challenges involved with gaining planning permission, which is why we also offer our noise survey and SAP assessment solution. Our technical team are eager to help you through every step of your project providing a seamless cost effective solution that guarantees a great result every time.

If you require sound testing of party walls and floors and acoustic design services in London, please contact us at or call on:  01525 303905 our team is available for a fast call out across the London region.

For more information on our full range of services please visit us at: or to prepare for your sound insulation test, please download our sound test checklist.