Can the domes have basements or be built upon stilts or pilings?
Yes. Any of our domes can be built upon a basement, stilts or pilings. You determine how many openings you want in the basement walls for garage doors or for windows and doors. And you determine if and how many of the basement sides you want bermed with dirt. Full basements are the same size and shape as the dome first floor. We have basement plans available that explain how the dome is attached to the basement, etc. for example rebars need to come out of the basement wall to connect into the dome riser walls, etc.