
Airtightness testing for builders to cut energy use
We help builders across the UK with airtightness testing because getting it right first time saves stress, time and money. When air leaks out of a new build, it drives up heating bills, creates draughts and can lead to failed tests that delay handover. That’s why we plan early, walk the site with builders before the walls go up and offer advice to spot problems while they’re easy to fix. Testing only takes about an hour, and we’ll show you where leaks are if needed. We’ve done thousands of tests, and the ones that pass first time usually started with good prep.