01-31-11, 02:35 PM | #9 |
Journeyman EcoRenovator
Join Date: Jan 2011
Location: Seattle
Posts: 326
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I have 2x10 floor joists. It looks like its R19 insulation. Should the insulation be pushed up so there is no air space, or should it be pulled down to make use of the space and add insulation to the bottom?
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