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I am building a new house in Hopkinton, NH. (on the border of climate zone 5A & 6A) and am looking for a double hung window with a u-factor of…
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Recent Q&A
Looking for a cost-effective, “traditionally styled” double-hung window with U-factor of about 0.20
I am building a new house in Hopkinton, NH. (on the border of climate zone 5A & 6A) and am looking for a double hung window with a u-factor of…