Skip to main content

smartshell reno and serial renovation presented at AK61 in Darmstadt

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

Read more

smartshell Japan receives the coveted certificate for a timber construction system

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

Read more

smartwin Japan presents the new window production to the public

"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…

Read more

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…

Read more

Videos

28th International Passive House Conference 2026 on April 24–25 in Essen – “Transforming with Energy Efficiency!”

Two certificates were presented by Wolfgang Feist: the EnerPHit Premium certificate for the “Steiner Rindberg” project, as well as the world’s first…

Read more

Twelfth smartwin and smartshell Partner Meeting at Lorber Fenster, Austria, April 20–22, 2026, hosted by Maria, Michi and Sepp Lorber.

“Two years after the partner meeting in Nuremberg, we were able to refill our motivation tanks. Even though not all partners were able to attend, our…

Read more

28th International Passive House Conference 2026 on April 24–25 in Essen – “Transforming with Energy Efficiency!"

We are participating for the 25th time. Visit us at Booth No. 20 and discover the latest advancements of our certified EnerPHit system, smartshell…

Read more

Virtual booth