As our customer, sign in and benefit from our virtual competence centre with current expert information on everything related to BlowerDoor measurements. You will find, for example, instructions and manuals for specific BlowerDoor applications, software, forms, and technical specifications that we regularly update and supplement for you.

Benefit from the know-how of BlowerDoor GmbH, pioneer in testing airtight building envelopes in Germany since 1989!

Need a customer ID? Just contact us – we provide an ID to all BlowerDoor testing teams free of charge.

User name:
BD plus your customer ID (You can find your ID on your invoice)
Example: BD1234567

Country code and your zip code
Example: D31832