TOPIC: I Have An Existing Metal Roof and Have A Question
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I have a metal roof on a cabin and I noticed condensation forming inside. I want to insulate, do I need a vapor barrier between the roof & the insulation? if so, what can I use?
Thanks - Pete
Ideally a vapor barrier would be behind your ceilings. Do you have any roof decking beneath the metal? Is there opportunity to vent the attic?
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