When we say we provide air tightness testing across the South West, we mean it! TargetCO2 delivers PAS and ATTMA-compliant air permeability testing throughout Cornwall, Devon, Somerset and the wider Westcountry.
Here we are travelling by air, sea and land to the beautiful Isles of Scilly to successfully air test a commercial building, ensuring this build stays compliant.






Air Testing Cornwall & the South West
If you are looking for:
- Air testing Cornwall
- Air permeability testing for new builds
- Commercial air tightness testing
- Air testing South West England
we offer a reliable, experienced service backed by clear reporting and fast turnaround times.
Air Testing Cornwall & the South West
If you are looking for:
- Air testing Cornwall
- Air permeability testing for new builds
- Commercial air tightness testing
- Air testing South West England
we offer a reliable, experienced service backed by clear reporting and fast turnaround times.
Why Choose TargetCO2 for Air Permeability Testing?
- PAS & ATTMA compliant air testing
- Domestic and commercial buildings
- New build and retrofit projects
- Clear results for Building Control and design teams
- Coverage across Cornwall, Devon, Somerset and the South West
Whether it’s a single dwelling, small development, or complex commercial project, our air permeability testing supports compliance with Part L building regs and enables project sign-off without delays.