Windows with Low-E rating have come along way with energy efficiency. Today’s double pane vinyl windows, argon filled, with Cardinal LoĒ³-366 coating is the most energy efficient product on the market. The superior insulating capability of Cardinal LoĒ³-366 is a key factor in the construction of comfortable windows for cold climates. The dramatic comfort improvement from windows with warm glass surfaces also means the relative humidity of the indoor air can be controlled and maintained properly. Proper humidity levels (not too much, not too little) will improve comfort and promote a healthier living environment. We offer many product lines with this glass option, including Jeld-Wen and Anderson Replacement Windows. We offer premium vinyl double pane, thermal break aluminum, and aluminum clad in single hung, double hung windows, casement windows, slider windows, bay windows, and fixed sash window options.
