Crown Window has been providing fine quality windows, awnings and related products to homeowners and business in the metro St. Louis area since 1947. A family owned and operated business, Crown takes pride in their fine craftsmanship and outstanding service to their clientele. All of our products are manufactured and installed by factory trained specialists and carry a limited lifetime guarantee. Crown Window is a member of: Better Business Bureau Chesterfield Chamber of Commerce National Home Builders Association St. Louis Apartment Association Crown Window has a complete showroom. The hours of operation are Monday through Friday 8:00 a.m. to 5:00 p.m.