Air leaks in facades, windows, joints and connections lead to unpleasant drafts, moisture and also to unnecessarily high heating energy demand. An airtight building envelope, therefore, belongs to the most important requirements for a high-quality building.

In order to check the quality of the building, we carry out blower door measurements. The measurements are performed by our certified tester who has more than 10 years of experience.

For BLOWER DOOR MEASUREMENTS, the building is slightly depressurized. This causes all of the leaks in the building to become apparent.

We support the client and the architect in the planning and conception of the details. Further, we support the client in choosing high-quality products as well as making the building air-tight.