Harvey Building Products is a corporation of window and door manufacturers serving distributors, dealers, contractors, builders, and homeowners. Its family of brands includes Harvey Windows + Doors, established as an extension of the company in the 1980s, SoftLite, which has manufactured windows and sliding glass doors since 1934, and Thermo-Tech, manufacturing since 1993. The company operates four manufacturing locations in New England, Ohio, and Minnesota.
Northeast Building ProductsNortheast Building Products has manufactured energy-efficient windows and sliding doors in Philadelphia, Pennsylvania, since 1975. The company operates 150,000 square feet of manufacturing space and serves dealers and contractors across the Northeast, Southeast, and Midwest regions of the United States.PHILADELPHIA, PA
MITER BrandsMITER Brands is a nationwide family of window and door manufacturers, formed in 2022 as the parent company uniting brands including MI Windows and Doors and Milgard. Its heritage traces to Metal Industries, which began in Florida in 1947, and the company says it serves homeowners and building-industry professionals across all 50 states. MITER Brands reports more than 15 manufacturing facilities in seven states.MILLERSBURG, PA
SoftLite Windows & DoorsSoftLite Windows & Doors manufactures custom-made vinyl replacement windows and doors in Streetsboro, Ohio, where its 200,000-square-foot plant produces more than 300,000 windows and doors annually. Founded in 1934, the company has specialized in vinyl windows since its founders began manufacturing vinyl frames in 1953; it joined the Cornerstone Building Brands family in 2023.STREETSBORO, OH
Polaris Windows & DoorsSince 1959, Polaris Windows & Doors has manufactured replacement and new-construction vinyl windows and doors, beginning at its first plant in Youngstown, Ohio. The company became an early pioneer of vinyl replacement windows in 1979 and now distributes its products through authorized installer teams in 30 states. Its window systems use Polaris-designed vinyl extrusions and include the DuoTilt Lock System, while its products are made in the USA.AUSTINTOWN, OH