Vince-I have a problem for you. My studio is in the same room as my indoor pool.
The room is 60'x26'x10' high. There are 3 8'x8'sliders and 6 other windows 2'x3'.The ventilation for the room is currently two restaurant/industrial size fans. One is in the attic and operates automatically when the humidity gets too high. The other is manually operated and I always have it running when I am working. This fan is mounted about 6' up in the center of the 26' wall. I work in one of the corners nearest the fan and am facing it. This fan exhausts all of the air in the room in 5-10 minutes. (The room is heated and if the fan is on in the winter, the room is quickly cold) I work approximately 8 hours a week for six months of the year. I am away from my studio for the other 6 months. Do you think I need additional ventilation and if so, what? Thanks Joan