I build in the basement. I run a dehumidifier 24/7 year round for moisture removal. In the summer, the basement is nice and cool all the time. In the winter, I try to keep my basement woodburner going all the time to keep it comfortable. Hangar rash is my biggest problem. The bigger my planes get, the more hangar rash I suffer. I like the idea of a big exhaust fan, I'd like to do something like that. 2 squirts of spray paint in the basement and the whole house stinks.

Jon