U value calculator - crashes every time, in every Archicad version.

HSA Architektura — Thu, 23 Apr 2026 09:06:13 GMT

I've discovered that Archicad has a built in U value calculator, which would be very handy in the project I'm currently working on, unfortunetly when I tried to use it on the project it imidietely crashed.
So I've tried to use it in the empty new file, with the out of the box TPL file, it also crashed, then I've tried in AC27, AC26 and results were the same.

Does it work at all? Only mention of this calculator in other thread that I've found also mentions it crashing.

Operating system used: Windows 11 25H2

topic U value calculator - crashes every time, in every Archicad version. in Sustainable design

U value calculator - crashes every time, in every Archicad version.