Posted 1/27/2015 11:16 (#4342146 - in reply to #4341697) Subject: RE: Finishing an old attic
SC Kansas
What about using foam board between the rafters and then spray foam on top of that? I read somewhere where the R value of the foam was really high. R value in an attic where I'm at is between 38-60, which would be 6" thick!
Finishing an old attic
