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R- 21 Attic Wall Unfaced Reflective Roll Insulation 400-sq ft ( 48-in W x 100-ft L ) Individual pack

Reflectix R- 21 Attic Wall Unfaced Reflective Roll Insulation 400-sq ft ( 48-in W x 100-ft L ) Individual pack

4.6
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Can this be used instead of Tyvek house wrap?


Thank you for your question. No, the house wrap application is not a good fit for this product - the reflective insulation has a nominal thickness of 5/16 of an inch where house wraps are far thinner.

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