If you're wondering where to hang a ceiling fan for maximum safety, it provides the most ideal air flow when it is hung at least 8-9 feet above the floor. The fan blades must hang at least 7 feet above the floor and 8-10 inches below the ceiling.
I did quite a lot of research as we planned on doing quite a lot of electrical work, including whole 2 floors of pot lights (including exterior of house), as well as adding new outlets and switches - and I'm...