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12th International BUILDAIR Symposium

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The 12th International BUILDAIR Symposium will take place on June 25 and 26, 2021 –as a bilingual online conference, in view of the corona situation-. The meeting again offers an ambitious programme. Among other things, the presentations will deal with measuring techniques, gluing and sealing difficult details, minimizing the air permeability of materials, quality assurance for very technology-intensive objects and measuring technology for very tall buildings.


At the end of the first day, the assessment of leaks is on the agenda and thus also the question of whether and when leaks can be tolerated. Summarizing, the programme brings many new insights and thinks outside the box.


We really want to make sure that you will have ample opportunity to talk to each other during the breaks and in the evening – despite the virtual setting: In our virtual BuildairLounge, you will be able to chat with each other almost like in real life.


Would you like to take part in the leading conference on airtightness? You can register until June 18, 2021, the participation fees and the detailed lecture program can be found at


The conference will be sponsored by BlowerDoor GmbH (Springe) and pro clima MOLL bauökologische Produkte GmbH (Schwetzingen).