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woodprefect t1_j918qte wrote

You do not want a vapor barrier on the inside of your. basement walls. The paper backing on the insulation is a vapor barrier. You should replace that insulation OR don't drywall over it.

https://buildingadvisor.com/materials/foundations-sitework/basement-insulation/

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Raleford t1_j91tipq wrote

It's probably not code to leave it exposed without drywall, but i agree that switching to a water resistant insulation is gonna be better in the long run.

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