27th International Passive House Conference on 5 and 6 April 2024 - "Retrofit. Have an impact"
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…
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…
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…
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…
29th International Passive House Conference 2026 in Innsbruck on April 2–3, 2027: “Energy efficiency unites”
We are taking part for the 26th time. Visit us at booth no. 1.
This year, our motto is: “Modernizing our buildings demonstrably saves money – so…
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…
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…


