Is it okay to put an unvented hot roof under a wood shingle roof?
I have a wood shingle roof directly over tongue and groove sheathing. Can I put an unvented hot roof under the shingles? My plan is to put five inches of ISO directly on the underside of the sheathing. I cannot find anything on the Internet that discusses this issue. I live on Cape Cod. Thank you for your help.
Posted Wed, 06/18/2014 - 20:41
Other Questions in General questions
Any information about the efficiency & cost of direct Solar Hot Water systems versus using Heat Pump Water Heater and PV panels to power it?