Attic w/ HVAC Conditioning ?s
I was hoping I didn't need to post a ? but I am stumped. I plan on installing soffits and soffit vent baffles and solar powered attic fan in gable vent (cost prohibitive to do ridge went in metal roof) then putting Roxul Wool 3.5" deep btw 23" OC rafters and 2" R-Tuff polyisocyanurate board to bottom surface of rafters. The problem I have is how to insulate the area where the attic (an addition) crosses over the existing roof. Please see pics of the whole attic on my picasa album.