At passive-houses and nearly zero energy buildings it is obligatory to carry out a so-called “Blower-Door”-measurement for testing the functionality of the ventilation system. At existing buildings, where a renovation is planned, hidden weak points could be discovered. We are able to provide this measurement services through a certified specialist.

More information on “Blower-Door”-measurements could be found in our German guide Luftdichtheitsmessungen

The process of thermography is able to visualize the thermal radiation of different objects, e.g. buildings. With the help of this technique, weaknesses related to the insulation or window quality could be discovered. We are able to provide this measurement services through a certified specialist.

More information on thermography could be found in our German 
guide Thermografie

We offer different simulations of technical building systems related to thermal solar systems, PV-power plants, electrical energy storage, heat pumps and in combination with different heating systems (heat pump and solar system, etc.) with the help of a dynamic simulation tool.

We participate in the Austrian association “Qualitätsgemeinschaft Erdwärme” and are able to support you with planning your heat pump system. The simulation tool JAZcalc provides effective help and gives information on the most efficient heat pump for your project.

More information on heat pumps could be found in our German guide Wärmepumpe