[washington blue]

I don't have any windows that open. I do have an exhaust fan in the paint room which is what is behind the doors in the picture in post 153. the wooden panels are in the holes where I put my paint room air filters. I could turn the fan on and take a couple panels out but the building would be cold in a minute as the fan is very aggressive, which I love because it keeps the paint room air clean, but it makes the room cold unless I run extra heaters which is what I do when painting in winter. I kinda plan my paint days for the right outside temps and wind direction as I also use a fresh air system and I need the wind to blow fumes away from the building in a certain direction.