Education
What a Low-E Window Coating Really Does in Andover
What low-E glass actually is, how hard coat and soft coat differ, what changes inside a Andover home, and what the coating costs to specify in {year}.
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Education articles from Andover Window Company. Practical, honest advice for Andover homeowners.
Education
U-Factor and SHGC on Andover Windows, Explained
U-factor is heat leaving, SHGC is sun arriving. What both numbers mean on a Andover window, what counts as good here, and what each glass package costs.
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Education
What ENERGY STAR Actually Means on Andover Windows
ENERGY STAR on Andover windows, explained: what the label certifies, the U-factor and SHGC numbers behind it, {year} costs, and what it leaves out.
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Education
What Is Argon Gas in Windows and Is It Worth It in Andover
Argon between the panes is real insulation, not a gimmick. What it does, what it costs, and when it is worth paying extra for in Andover.
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