Insulation help for my garage with pics

4spdragtop said

are you saying that if I completely fill the hole in the angled part of the rafters and vapor barrier the bottom side of the angled truss that there wont be any moisture? I always thought you had to have a gap with ventilation between the insulation and the "outisde"??

Thanks for the responses and looking forward to more!

Click to expand...

I know this topic is a few months old, but did you get it figured out? We do commercial engineering design here at work and although I'm a mechanical designer the architectural guy is in the office next door so I may be able to help you out. To do what you're thinking of just picture what a cathedral ceiling looks like - it's insulated exactly the same as the walls are ...roof sheathing-batt insulation-vapour barrier-interior finish