We are thinking of putting a Hot roof or no vent roof on our 1931 story and 1/2. have had a couple closed cell foam experts out to look at the roof and they think it would help. 25% of your heat is lost thru the top of your house, we have 2x4 construuction and could fill the with closed cell to get a 19 plus r value.
Do any of you have experience with a hot roof?
Do any of you have experience with a hot roof?