My shop is open on the ends. I have mixed feelings about doors in a large shop in South Florida ventilation is important. It would cost an arm and a leg to cool a building like mine, then you would have to deal with the dust and chemicals so you don't blow yourself up.
Mike,
I sifted back through this thread and saw your comment. I have to say, that is one of the most sage pieces of advice I have heard. I have a 16' door in one gable end and a 12' door in the opposing gable end of my garage. I did that so, in the odd chance I needed to, I would have options to pull something large in and drive out the other side. What I've discovered, however, is that having the two doors is incredible for airflow and comfort when doing the things we do with fiberglass, grinding, welding, and other stuff. Fresh air comes easy when you have a door on either end. It really is quite nice.
