Hi All -
We are reroofing our barn and plan to add a Cupola. I was wondering if they help with ventilation. My barn tends to be a bit warm in the summer. I like the look of Cupolas but am hoping between widening the ridge vent and adding a Cupola ventilation will be better without sacrificing warmth in the winter.
Also, does anyone have a good source for reasonably priced Cupolas?