Are double-pane or triple-pane windows better for Chicagoland?

Double-pane with Low-E glass and argon is the standard, and it performs well for most Chicagoland homes. Triple-pane adds a third layer of glass for even better insulation and noise reduction, which can be worth it on exposed lots, lakefront homes, or the coldest side of the house. We help you decide where the upgrade pays off and where double-pane is plenty.