Specify the thickness of the floor

[sqout]

Hello, I am sqout, I live in the west of Germany, close to the belgian border.
I want to specify the thickness of the floor.
This is not possible in the menu " Change rooms ".
But I can't find another menu either

Can someone help?

[harbinger]

You can, but it only works if you have more than one floor (by choosing Plan >> Add Level...). If you only have one level, go to File >> Preferences, and specify the default floor level.

For specifying the thickness of any given floor, double-click on its floor tab (above the 2D view), and a dialog will open allowing you to set it. As of version 6.42, you have to double-click each tab of the floors whose thickness you want to modify — you cant do them all in one shot.