Operating for more than a century, the Company is one of the Bay Area's most experienced and well-established manufacturers of custom windows and doors. It fabricates replacement windows and doors using a variety of materials including wood, aluminum, and vinyl, and has the capacity to work on a wide range of styles from Victorian to Tudor. The Company sells to residential contractors (50% of sales), commercial contractors (30%), and direct to homeowners (20%). It has 1,300 accounts that generate 60% repeat business annually. The Company is known for its exquisite craftsmanship, particularly in replicating the historic detail of San Francisco's homes, its technologically advanced window and door systems, and strong customer service.