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DIY & Home Improvement

(10,291 posts)

4. A friend of mine told me because of 2 x 4 construction (as opposed to the newer 2 x 6)

Tue Feb 2, 2016, 10:09 PM

Feb 2016

that the best R factor I could hope for would be around R 20. I was kind of hoping to do better.

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So I have a mid century two dormered cape cod with 2 x 4 wood construction... [View all] LaydeeBug Jan 2016 OP

I would say dense pack blown in cellulose. Hassin Bin Sober Jan 2016 #1

i did blow in cellulose in California NMDemDist2 Feb 2016 #3

attic floor greymouse Feb 2016 #5

Can your local utility company do an energy audit? LiberalEsto Feb 2016 #6