Delivering compliant, effective ventilation performance through testing and verification.
Part F of the Building Regulations requires that ventilation systems are not only correctly designed, but also tested and verified on site to ensure they achieve adequate airflow and maintain indoor air quality.
MES Building Solutions provides ventilation testing and compliance support, helping residential developments demonstrate that installed systems perform as intended. We work closely with site teams to ensure systems are correctly installed, commissioned, and ready for testing; minimising delays and rework at completion.
Our approach ensures a smooth pathway to Building Control sign-off, supported by clear and reliable test results.

Pre-Test Guidance
Advice to ensure systems are installed, accessible, and ready for testing
Ventilation Testing
On-site airflow testing of ventilation systems using calibrated equipment in line with regulatory standards
Performance Verification
Assessment of whether installed systems meet required airflow rates and design intent
Certification & Reporting
Provision of clear test results and certification to support Building Control approval
Why Ventilation Testing Matters
Ventilation systems play a critical role in maintaining healthy indoor environments, particularly modern airtight buildings.
Testing ensures systems perform as designed, avoiding issues with indoor air quality, condensation, and compliance at final inspection.
Our Ventilation Testing Process
01
Initial Review
Assessment of system type and project requirements
02
Pre-Test Preparation
Guidance to ensure systems are ready and accessible for testing
03
On-Site Testing
Airflow measurements taken across ventilation systems
04
Certification & Sign-Off
Issuing of test results and documentation for Building Control

Preparing for Your Ventilation Test
Need some more information? See our Guide to Natural Ventilation Testing.
Related Performance Testing Services
Additional services and guidance on the topic:
