Air testing is a legal requirement for new buildings under Part L of the Building Regulations. At KP Acoustics, our technicians deliver Accredited Air Tightness Testing across the UK for all types of domestic and non-domestic buildings.
This service forms a key part of our end-to-end compliance offering, and when combined with SAP Calculations (for domestic buildings) and SBEM Calculations (for non-domestic buildings), we provide a seamless route to full Building Regulations compliance.
Our promise
Nationwide Coverage – we operate across the UK, delivering air testing for everything from single dwellings to large commercial developments.
Fast turnaround time – We respond to all enquiries within one working day, with flexible scheduling to suit your build programme.
Fully Accredited – you can be confident that our report will be accepted and fully compliant with all Building Control Bodies throughout the UK.
Accurate results – We carry out on-site testing and provide immediate feedback, helping you understand your building’s air permeability and what steps—if any—are needed to meet compliance.
Free advice – If your building fails the test, we’ll offer guidance to help you resolve the issue and prepare for a successful re-test.
Additional Specialist Testing
We also offer:
- Plenum Testing
Verifies airtightness in raised floor voids and ceiling plenums, essential for HVAC performance and fire safety. - Room Integrity Testing
Ensures containment in protected spaces such as server rooms, supporting fire suppression systems. - Smoke Shaft Testing
Confirms the integrity of smoke extraction systems in multi-story buildings, aiding safe evacuation and fire control.
Please call us and our acoustic consultants will able to help you
- London office on +44(0)208 222 8778
- Manchester office on +44(0)161 527 9609
Alternatively, please email us
