Energie- und Umweltzentrum 1, D-31832 Springe-Eldagsen
Tel. +49 (0) 50 44 / 9 75 -40, Fax +49 (0) 50 44 / 9 75 -44, info@blowerdoor.de

Benefit from the high quality measurement of the German market leader BlowerDoor: Synergies in engineering, product development and training have made the Minneapolis BlowerDoor one of the most succesful devices for air tightness measurements worldwide.

New: The BlowerDoor Multifan module

The BlowerDoor Multifan module consists of 3 BlowerDoor fans and 2 digital DG-700 pressure gauges, and was developed for air-tightness measurements for buildings with an envelope area of 7,000 to 36,000 m² (internal volume of the building of up to 40,000 to 450,000 m³). As a modular system, the Multifan set can be used for testing larger industrial and administrative buildings, but it is also suitable for two separat BlowerDoor-tests in family houses. >more<

The Minneapolis BlowerDoor

In the following pages, we invite you to discover the versatility of the Minneapolis BlowerDoor for air tightness measurements in Passive Houses, newly constructed single-family homes, and in building rehabilitation. To test the air tightness of large office complexes or industrial facilities, simply combine several BlowerDoor fans. With a measuring range from 19 m³/h to 7,200 m³/h, the Minneapolis BlowerDoor measuring system is universally applicable. >Minneapolis BlowerDoor<

New: The CalibrationCheckCard

Benefit from the accuracy of the BlowerDoor measuring technology!
To maintain their high measuring accuracy, our pressure gauges should be recalibrated once a year. Sign up for regular >manufacturer's calibration< of your pressure gauges at our facility and receive a 20 % discount!

BlowerDoor test: Find BlowerDoor testing experts near you!

Are you a building owner or a company? Find experts in BlowerDoor measurements near you! >Find testing team<

Are you a BlowerDoor client and would like to be included in the database of testing teams? Just e-mail us at >info@blowerdoor.de<. The database listing is free of charge for all our customers.

The BlowerDoor-Test
Find a >testing team<

New: The BlowerDoor Multifan

The BlowerDoor-Test
>Start watching!<