ATTMA Air Tightness App

This app, used in conjunction with the ATTMA members portal, allows for the organisation and completion of building air tightness testing to TSL1, TSL2, CIBSE TM23, ASTM E779-19 and BS EN 13829:2001 standards. Companies can upload and allocate site and plot details for their site teams to download. Testers can use the app to collect initial building and test details including photos, preparations and deviations and then enter the values required to conduct the actual air tightness test. The app will highlight any unintentional deviations from the test standard before allowing the tester to submit the results back to the members portal from where a certificate of air permeability test can be raised.