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Blown-in fiberglass

joenorm | Posted in General Questions on

What is the opinion of GBA on blown-in fiberglass?

It is fiberglass, so points lost there. Besides that, it is lighter, cheaper and has a higher R value than cellulose, correct?

Any thoughts on this. It is an accepted method around here?

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Replies

  1. GBA Editor
    Martin Holladay | | #1

    Joe,
    Here are links to two relevant articles:

    "Getting to Know Spider Insulation"

    "Blown Insulation for Attics: Fiberglass vs. Cellulose"

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