Hy-Lite Decorative Glass windows provide the classic beauty of beveled leaded glass in an energy-efficient unit with a low-maintenance vinyl frame. Hy-Lite Decorative Glass is triple glazed: tempered glass inner and outer panes protect the decorative camed (leaded) pane in the center while providing thermal efficiency. Available in a variety of shapes, patterns and caming colors to complement any decor. Meets R-65 performance ratings; built with genuine metal caming. Covered by our full 10 Year Warranty.