I cannot find how to set thermal transmittance of windows/doors in ArhiCAD 26. In ArchiCAD 24 it used to be under general ratings on classification and properties panel.

Hi all.Some of the files have strange looking texture in the 3D window. The texture flickers while orbiting through the window and in the second screenshot you can see the reference line of the object do not match the object itself. Also, when in Ens...