With the new certification category 'Renovation System', the Passive House Institute provides an important impetus for the building transition.

Can a detailed, serial renovation system for building envelopes and technical installations sustainably increase the renovation rate?

Open Days at Passivhaus Freundorfer in Oberaudorf / Oberbayern

We are once again participating. Visit us at Booth No. 23. We will showcase the advancements in our new sliding door, smartwin sliding solar, and our…

The Working Groups for Cost-Efficient Passive Houses are continuing their long-standing tradition, now in its 61st round. We are extremely pleased and…

Prof. Dr. Benjamin Krick, Managing Director at the Passive House Institute in Darmstadt, presents the coveted certificate at the Passive House…

"We show our end customers how smartwin windows are manufactured using state-of-the-art machines and yet energy-saving from local wood. Our employees…

We have been there since the 3rd Passive House Conference in Bregenz. Franz Freundorfer and Wolfgang Hasper PHI talk about our new renovation system…

"Just 10 weeks after the international smartwin and smartshell partner meeting in Slovakia our Japanese partners Passiop and Natsumi could run an own…

"After three years without meeting in person, we were able to fill up our motivation tanks again. The reunion was simply necessary and incredibly…