With a completely new approach to the possible performance levels of a window, it was Franz Freundorfer and Sepp Lorber who have succeeded for the first time to provide a Passive House window for the cold climate.
The new window has a minimum face width of 58 mm and has been certified by the Passive House Institute.
In the third quarter of 2014, the birth of a new generation of window becomes reality with a pilot project in Styria. Mid-2017, we allowed production to commence by our first licensed partners.
In 2022, the window system was greatly simplified in the production process in cooperation with several smartwin partners. All development steps are also applied to the smartwin solar.
26th International Passive House Conference 10 - 12 March 2023 - Efficiency NOW!
We have been there since the 3rd Passive House Conference in Bregenz. Franz Freundorfer and Wolfgang Hasper PHI talk about our new renovation system…
Jetzt schlägt's 13 in Deutschlands Gebäuden - Verbesserung der Gebäudehülle gestrichen => Bauministerin Geywitz tritt das 90%ige Einsparpotential in der Sanierung und das 80%ige im Neubau mit Füßen
Unser GF lässt den Sommerpausetrick der amtierenden Bauministerin Geywitz SPD nicht tatenlos durchgehen. Deutschland ist europaweit das Schlusslicht…
Tenth smartwin and smartshell partnermeeting at Topolcianky Slovakia 18th till 20th of Mai 2022 hosted by Natalia and Marian Dovhun
"After three years without meeting in person, we were able to fill up our motivation tanks again. The reunion was simply necessary and incredibly…