How to Insulate an Unvented Attic Below “Hot Roof”
My Zone 5A Pittsburgh house is at least 90 years old with an all brick exterior and slate roof over a completely unvented and uninsulated attic. Both gable ends are brick veneer with no vents. The south-facing roof leaked and was replaced with asphalt shingles a few years ago. The other side is the original slate, which is deteriorating. The soffits at the roof line are about a foot wide, with no openings.
Any other suggestions?
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