I’m in the process of designing a booth. I will be using it primarily for auto parts (wheels, suspension, misc. engine pieces). Unless if someone objects, my idea is to build it over the oven (standard household) to save space. My design will be similar to KCHOTBOAT:
1) Size. Right now I am thinking of 36″h x 36″w. Is 24″ deep sufficient, or should I go 30″.
2) Fan and Filter. I noticed that some people are running bath fans, or even inline vent fans. They come in a variety of CFM’s. The sizes appear to be 50, 80, 250 or 500 CFM. Any experience on what size would be sufficient for this size booth? What size filter should I use?