JELD WEN

Milliken Millwork, Inc. specializes in supplying doors and related millwork products to home centers and building supply dealers across the United States, with a particular focus on residential new construction and remodeling. Established in 1953 and headquartered in Sterling Heights, Michigan, the company offers a diverse range of products, including interior and exterior doors, fiberglass entry systems, decorative glass lites, commercial doors, frames, and hardware, as well as stair systems and security steel replacement doors. Milliken Millwork supports its clients through a network of distributors and dealers, ensuring they have access to high-quality products and customized solutions to meet their needs. The company also has locations in Cincinnati, Ohio, and Sidman, Pennsylvania.

Breezway is a manufacturer of residential and commercial louvre window systems.

Trend Windows & Doors Pty Limited is a prominent manufacturer and supplier of windows and doors in Australia, specializing in aluminum, timber, acoustic, energy-efficient, and bushfire-rated products. The company's extensive product range includes various styles of windows such as double hung, awning, casement, sliding, and bay windows, as well as sliding and stacker doors. Founded in 1963 and originally known as James Hardie Windows Pty Ltd, the company rebranded to Trend Windows & Doors in December 2001. Headquartered in Girraween, New South Wales, it operates showrooms across several Australian states, including the Australian Capital Territory, Queensland, South Australia, Tasmania, and Victoria. Since February 2016, Trend Windows & Doors has been a subsidiary of JELD-WEN, Inc.

Karona, Inc. is a manufacturer based in Caledonia, Michigan, specializing in commercial and residential doors. Founded in 1980, the company produces a diverse range of door types including fire doors, architectural doors, panel doors, glass over panel doors, French doors, louver doors, entry doors, and primed MDF doors. As of September 2015, Karona operates as a subsidiary of JELD-WEN, Inc., enhancing its capabilities in the specialty stile and rail door market.

Dooria AS is a manufacturer of wooden doors, specializing in both interior and exterior products. Headquartered in Stryn, Norway, the company has been in operation since 1947 and serves a diverse clientele that includes private homeowners, developers, architects, and contractors. Its products are available through a network of dealers and distributors across Norway, Sweden, and the United Kingdom, as well as in Japan. Dooria's offerings include a variety of interior doors, sliding door solutions, frames, thresholds, and exterior doors. As of August 2015, Dooria operates as a subsidiary of JELD-WEN, inc.