A Blower Door is a machine used to measure the airtightness of buildings. It can also be used to measure airflow between building zones, to test ductwork airtightness and to help physically locate air leakage sites in the building envelope.

Equipment

Pro Clima NZ Ltd is a distributor of  equipment and provider of support and training for Minneapolis Blower Doors in New Zealand.

Training

Contact us if you want to learn more about Blower Door, airtightness testing systems, and their software.

Blower Door Testers

Below is the list of Blower Door testers who would be able to assist you on your project.

Blower Door testers with current accreditation with the Air Tightness Testing and Measurement Association can be found here.
ATTMA registered testers have undergone rigorous training and competence evaluation and are committed to advancing the industry as a whole.

You can find more information on how to become a Registered ATTMA Air Tightness Tester here.