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R- 21 Attic Wall Unfaced Reflective Roll Insulation 133.3-sq ft ( 16-in W x 100-ft L ) Individual pack

Reflectix R- 21 Attic Wall Unfaced Reflective Roll Insulation 133.3-sq ft ( 16-in W x 100-ft L ) Individual pack

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is this a good product to wrap / cover existing insulated A/C ducts?


you would need to make sure that there isnt any moisture in the existing wrap or you will trap that in. The better option is to remove all of the old wrap and re-wrap your duct work with Reflectix. Be sure to leave an air space and you will achieve and R6.

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