Windsor Windows & Doors builds value into each product to provide the best windows and doors for your budget. Strength and beauty shine through in Windsor's Pinnacle products. Windsor uses only the finest wood interiors, including Pine, Natural Alder or Douglas Fir. The many sizes and shapes available allow you to make a statement – from bold designs, to classic looks, to contemporary lines.
Windsor products feature LoE 366 glass with a coating that alters the way glass transmits visible and invisible light. LoE 366 decreases heat loss in the winter and heat gain in the summer. Reduced ultraviolet light penetration also helps prevent your furniture, drapes and carpet from fading.