Windsor Pinnacle Windows are an excellent
choice for exceptional quality.
Premium Wood Construction
Nature continues to produce one of the most energy efficient materials in uncompromising wood. Windsor uses only the finest wood – Clear Select Pine, Natural Alder, or Douglas Fir wood interiors available.
Windsor Pinnacle windows use only heavy-duty .050 extruded aluminum cladding, versus thin roll form aluminum. It is more durable and more resistant to exterior damage, including dents and chips. The paint application is also thicker and more durable.
Tape & Silicone Glazed
Silicone and tape glazing methods ensure a water-tight seal to slow the conduction of heat and cold.
Quality Cardinal LoE 366 Glass
LoE 366 glass, from the industry leader Cardinal Glass Industries, features a coating that alters the way glass transmits visible and invisible light. LoE 366 helps reduce heat loss in the winter and heat gain in the summer and also greatly reduces ultraviolet light, so your furniture, drapes, and carpet won’t fade as quickly.
Energy Star Partner
Windsor Windows is an Energy Star Partner. Many products meet the Energy Star guidelines for energy efficiency.