Thread: Insulation
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Old 11-19-17, 07:30 AM   #5
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Depends on the air sealing of the site to be insulated. If it's pretty airtight, cellulose is good to go. If there are leaks, roxul is the stuff you should use. It's not as dusty as cellulose and doesn't absorb moisture to a significant amount. Like AC said, it is very sound absorbing and will slow any air leak issues that may exist.
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