Is installing a venting skylight to release hot air from my a home a good idea?
I own a 100-year old two story semi in Toronto. The attic is very well insulated and vented. The second story builds up heat during the night. We only use the central AC a few days a year on the on the really hot days. The rest of the time I wish I could vent out the hot air and draw in the cooler night are thru op...