Outdoor fans for gazebos. Not only are these followers mountable inside, some followers can likewise be mounted outdoors as long as there are supporting ceilings. Just see to it you use the proper kind when mounting one to protected decks, gazebos or decks. There are 2 kinds of outside followers, for moist areas and for damp areas. Moist area fans fit more general outside situations, while wet location units are especially matched for more extreme problems.