How to insulate under a balcany over living space with no vents and soffits?
Hi, I was wondering if someone can help me with insulating under my balcany over living space ? I'm from calgary ab canada and its cold up here. I think I would have to spary foam the whole cavity with 7" of 1/2lb foam and coated with 2lb foam to tie in vapor barrier(r34 total rating). The reason i'm doing this is that I have no vents or soffits. Is there another way of inslating this area with out foam that is up to code and won't condensate?