Education
What a Low-E Window Coating Really Does in Bellwood
What low-E glass actually is, how hard coat and soft coat differ, what changes inside a Bellwood home, and what the coating costs to specify in {year}.
Read more →Education | Bellwood Window Company
Education articles from Bellwood Window Company. Practical, honest advice for Bellwood homeowners.
Education
U-Factor and SHGC on Bellwood Windows, Explained
U-factor is heat leaving, SHGC is sun arriving. What both numbers mean on a Bellwood window, what counts as good here, and what each glass package costs.
Read more →
Education
What ENERGY STAR Actually Means on Bellwood Windows
ENERGY STAR on Bellwood windows, explained: what the label certifies, the U-factor and SHGC numbers behind it, {year} costs, and what it leaves out.
Read more →
Education
What Is Argon Gas in Windows and Is It Worth It in Bellwood
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 Bellwood.
Read more →