BRNT-UK aims to provide a total construction acoustic testing solution. BRNT-UK pride ourselves on our positive client feedback, we can provide trade references for every sector of work and aim for 100% client satisfaction every time. Our testing method is proven by over 1000 tests since our establishment and follows a strict and exhaustive quality procedure. All our equipment is calibrated to UKAS standards.
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Founded 2005,
Operating in England and Wales.
BRNT first started with sound insulation testing on residential properties. In the following years the company has grown and building regulations have changed. Properties are now required to comply with Building Regs Part E, Part F and Part L, which require testing for sign off.
We have developed our services to offer a full range of compliance testing including sound testing, air testing and ventilation testing. To date, we completed thousands of tests across both commercial and residential properties.
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Building Air and Sound Testing specialists

Areas we cover
We cover England & Wales. Our engineers are out at sites every day of the week, so we can sometimes do same day testing if required, especially around Shrewsbury, Hereford, and Ludlow.
Our Services
- Acoustic consultancy
- Wall and floor sound testing
- Air permeability testing
- Ventilation testing (extractors)
Who we work with
- Homeowners (self-build)
- Residential house builders
- Commercial property builders
- SAP assessors

Why use us
High level of service
We pride ourselves on the level of service we provide and are here to help you with all your testing requirements. Not only are we highly experienced, but all our engineers have worked in and around the building industry for many years, so we really understand your aims.
On the odd occasion when tests don’t go as planned, this means we can provide practical solutions to help you overcome any problems.
Why use us
We are flexible
First set up in Shrewsbury, we now have bases in North Shropshire and Herefordshire, meaning we have engineers available to visit sites across these counties and into Wales, Cheshire, Manchester, Gloucestershire, Somerset, and the West Midlands.
We try to keep flexible where we can and be available to visit sites at short notice, we know it can get quite busy on site at the end of the job! We can also turn reports around same day upon request.
Why use us
ATTMA Accreditied
We are accredited by ATTMA for air and sound testing and all our equipment is calibrated to UKAS standards in line with the relevant British Standard for the application.
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