Founded in 1991, Windows & Doors by Brownell provides a range of window and door products. The company offers bay, bow, picture and awning windows in various finishes. It sells casement, double-hung, gliding and tilting windows in several configurations. Windows & Doors by Brownell s polygon windows are available in several shapes, including hexagon, triangle and octagon. The company has french, patio, storm and screen doors available in a variety of colors. It also provides wood and fiberglass entrance doors to its customers. Windows & Doors by Brownell offers skylights, entry sets, knobs, cabinet hardware and bath accessories. The company provides installation, maintenance and delivery services. It supplies products from various companies, including Marvin Windows and Doors, Therma-Tru and Baldwin Hardware Corporation. Windows & Doors by Brownell maintains a location in Williston, Vt..