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 smartshell reno in session 14.


Take a look at our virtual booth to see what's new at smartwin and smartshell.

Franz Freundorfer, Sepp Lorber and Lars Wilsdorf will welcome you at booth 5. The big highlights are our new renovation system smartshell reno and our new sliding door smartwin sliding solar. Wolfgang Hasper and Franz Freundorfer present the smartshell reno in session 14 on Saturday at 2:35 p.m. under the title "It's the Windows, Stupid!"

Please visit Conference page or more info.

Here some results from Wiesbaden:

Video:  Certificate handover smartshell timberframe japan

Video:  Presentation Hasper Freundorfer smartshell reno

Video:  Pitch Lars Wilsdorf smartwin sliding solar

Video:  Pitch Lars Wilsdorf smartshell reno