If a house has plastic vapor barrier on the inside walls and a foil barrier on the exterior of the house should you remove the existing old outer foil when residing?

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Interior retrofits are possible where the owner wants to preserve the old exterior ... that is to vapor barrier the inside of the existing ... you should spend ... - Read more

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If a house has plastic vapor barrier on the inside walls and a foil barrier on the exterior of the house should you remove the existing old outer foil when residing? resources

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If a house has plastic vapor barrier on the inside walls and a foil barrier on the exterior of the house should you remove the existing old outer foil when residing?

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