Spray Foam insulation in the attic
ransley wrote:
I dont see any reason no to put fiberglass over celulose, they both
have nearly the same R value, both breath. Fiberglass may loose more R
value at -20f in Chicago than celulose so that is a reason to reseach.
I put fiberglass over cellulose years ago, everyone does it rather
than work in a dusty mess trying to remove it, there just is no point.
Exactly.
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