Our Services

Construction site support

You have bigger plans? With our expertise and know-how we advise and accompany you personally or online with your BlowerDoor measurement at home and abroad. We would be pleased to submit you an individual offer!

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BlowerDoor rental systems

You need several BlowerDoor systems for the measurement of larger buildings? Benefit from our service "BlowerDoor for rent".

Info and reservation

Seminars, webinars and workshops

30 years of BlowerDoor - we are happy to share our extensive knowledge in the form of free webinars as well as on-site seminars and workshops. We also offer individual in-house training upon request.

BlowerDoor Training

Consulting service

You have specific questions about the air tightness concept or building preparation of a measurement object, about the preparation of a quotation or documentation, about the measurement of very special objects or about the measurement of building components: We provide competent and individual advice. Please contact us!

Technical Support

We will not leave you out in the cold: If you have any questions about handling or technical problems, you can reach us from Monday to Friday from 9:00 a.m. - 4:00 p.m. at +49 5044 97557.

Calibration including functional test

BlowerDoor measurement systems are characterized, among other things, by their outstanding measurement accuracy. Ensure the high precision of the BlowerDoor measurement technology by regular calibration of the pressure gauges and BlowerDoor fans in our company! We offer both factory calibration and calibration with DAkkS certificate and subject your measuring devices to a comprehensive functional test beforehand.

Information about the calibration of pressure gauges and BlowerDoor fans

4-year product warranty

BlowerDoor measurement systems have a long life when used properly: Your entire BlowerDoor measurement system comes with a four-year warranty from the date of purchase, provided it is used properly.

Provider directory

Benefit from our provider directory for BlowerDoor measurement teams and be found by your future clients. Your address entry is free of charge!

To the testing team list


In our virtual CompetenceCenter, BlowerDoor customers can find tips and tricks as well as current topics on BlowerDoor measurement. Of course, you will also get access to our CompetenceCenter if you have purchased your BlowerDoor measurement system from one of our partners.

Request your access data for the CompetenceCenter!


In our quarterly newsletter we provide information on current product developments and measurement methods, on standards and requirements and report on news from BlowerDoor and its partners in Europe.

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