Smartwin Historic goes to the market
Kranz Fensterbau, an Austrian window producer, has joined our cooperation as the best possible partner
"With the peerless amount of knowledge in the section of historic windows we have found the best possible partner to combine energy efficiency with respect for our historic buildings in a completely new way. We will adapt Smartwin Historic quickly to the market" said Franz Freundorfer
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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…
Kindergarten Salaspils, awarded in 2025 as most sustainable building in Latvia, built 2024
smartwin windows crafted and fitted by Krists Slokenbergs from i2 factory.
The Window Joint – efficient and damage-free Webinar at Wednasday 14th January 2026 5:00 to 7:00 p.m..
Training in the field of energy-efficient buildings is essential because new technologies, legal requirements, and funding programs are becoming…
