Which frame wall is more efficient: 2 by 6 or 2 by 4 staggered stud?
I'm wondering if folks have whole-wall R-value estimates, etc., on 2 by 6 vs. 2 by 4 staggered stud construction. I didn't see this as an option on ORNL's site.
Posted Sep 14, 2009 4:59 PM ET
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