Adding a second floor

[Garry]

How would I add a second floor to the attic area?

Do I need to selection size of floor joist or will the program do that?

[Allan Chesney]

Hi Garry,

Floor levels, thickness, wall height etc are all set in Settings/ Building Locations.

Bear in mind that if the attic has sloping walls being in the roof area, that the wall height you set is only the Vertical wall height - the slope part is the ceiling/roof.

Allan