Is it okay to put an unvented hot roof under a wood shingle roof?
I live on Cape Cod and I would like to put spray foam on the roof and then Sheetrock . There are wood shingles on the roof now and because I am in a historic district I have to keep them. Thank you for your help.
Posted Thu, 06/12/2014 - 19:43
Other Questions in General questions
Has anyone found a window that meets passive house standards and also carries an ASTM impact rating for the 110 mph zone?