ATTMA Air Tightness App

Name: ATTMA Air Tightness App
Availability: InStock
Author: BCTA Group

BCTA Group

Everyone

50+

Downloads

Everyone

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About this 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.

For building air tightness test data collection, processing and submission

Updated on

Aug 21, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.

No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Photos and videos, Files and docs and 2 others
Data is encrypted in transit
You can request that data be deleted