Premium Wood-Clad Patio Doors

[1] PREMIUM WOOD CONSTRUCTION Natural wood serves as one of the most energy efficient materials available. Windsor uses only the finest wood interiors of Clear Select Pine, Natural Alder or Douglas Fir.

[2] CARDINAL® LOE 366 GLASS 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.

A triple-glazed IG option is available for Pinnacle Select and Pinnacle clad direct set and radius units. Triple IG consists of 1-1/4" OA thickness and two LoE coatings. The LoE 366 coating on surface #2 and the LoE 180 coating on surface #5 provides superior U-value thermal performance.

[3] EXTRUDED ALUMINUM Unlike many competitive products, we use only heavy-duty .050 extruded aluminum exterior cladding on both our sashes and frames, versus thin roll form aluminum. It is sturdier and more resistant to exterior damage, including dents and chips. The powder coat used in our paint application is the extremely durable 2604 finish. The 2605 finish is available when your project requires an even stronger defense against the elements. All Pinnacle clad and Select casement and awning products feature a thermally-broken frame for improved efficiency.

Aluminum cladding refers to the covering on the exterior of a window and door unit. The aluminum covers the entire exterior of the window or door, protecting the product from the outside elements and reducing the amount of maintenance required. It's available in a wide variety of colors, including custom color matching, and does not need to be painted.

[4] TAPE AND SILICONE GLAZED We use silicone and tape glazing methods to ensure a water-tight seal and slow the conduction of heat and cold.

[5] SUPER SPACER® TECHNOLOGY Super Spacer dual-seal moisture barrier technology provides one of the most thermally efficient spacers in the marketplace, meeting or exceeding ENERGY STAR® guidelines in all zones. All-foam Super Spacer reduces heat and cold conduction, which results in more comfortable living for homeowners.