Established in 1996, Don s Windows & Doors is a manufacturer and installer of vinyl window and patio doors. Located in Albuquerque, N.M., the firm offers a plethora of products, such as double hung, double slider and single-slider windows, to name a few. In addition, the company provides single hung, single slider, casement, awning windows and many more. It also installs bay windows, arched windows and patio doors. Don's Windows & Doors is an Environmental Protection Agency (EPA) certified firm.