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This is a Blower Door setup that we utilise to conduct air tests on new and existing dwellings.

The fan is used to create a difference in pressure between the interior and exterior of the building.

We are then able to measure the air leakage taking place through the buildings construction.

The Building Regulations part L require this type of test to assist in improving the environmental impact of new buildings.

Testing is conducted in accordance with approved procedures and BS EN 13829:2001.


Single Fan Setup