I just purchased a home in a cold climate area. In the attic, some portions of the roof have insulation, some of it is missing. I want to replace the missing insulation between the rafters. The existing insulation is foil-backed, not kraft-backed. All kraft-backed insulation states that it must be covered. I am assuming that is why they used foil-backed. I have not been able to find foil-backed insulation and I am not going to sheetrock the roof. What do I use?
James ~ Reno, Nevada