Easi-Serv Products Inc. Manufacturer of quality drive-thru and pass-thru windows, security windows, overhead doors, glass windscreen fences and safety bollards.
Antique Doorknob Collectors of America Protecting, preserving, and studying the wide range of ornamental builders hardware that is a part of America's heritage.
Australian Window Association, Inc. Representing manufacturers of all residential window products including timber, aluminium, uPVC, and steel.
British Woodworking Federation Represents manufacturers of doors, windows, and engineered timber components.
Crystal Windows and Door Manufacturer of aluminum and vinyl windows and residential entrance doors.
Door and Hardware Institute Serves as the resource for information on doors, hardware, security and specialty products for the architectural openings industry.
Door Express Manufactures, distributes, and installs residential wood and metal doors including fir, hemlock, oak, pine, and maple with moulded and hollow core styles available.
Door-Doors Directory Manufacturers and suppliers.
Ducana Windows and Doors Manufacture, and installer of window and door products.
Essex Openings Group of manufacturing companies that produce doors, frames, and hardware.
Glass and Glazing Federation Recognised UK trade association for employers and companies in the flat glass industry.
Harvey Industries, Inc. Manufacturer and distributor of wood and vinyl windows.
Hillaldam Coburn Sliding Doors Manufacturing and supplying sliding systems to construction and building industries.
Horner Millwork Manufacturer and distributor of doors, windows, kitchens and stairs to the residential, commercial and architectural markets.
International Door Association Has dealer members world-wide who furnish and install garage door opening systems and industry members which manufacture and distribute them.
International Window Corporation Manufacturer of aluminum, vinyl and wood windows and doors.
Jensen Beach Aluminum, Inc. Manufacture custom residential and commercial aluminum and vinyl enclosures, windows, doors, awnings, storm shutters, sliding glass doors, screen doors and railings.
Multiver Quebec-based company specializing in the manufacture of sealed units, tempered glasses, and spandrels.
National Glass Association (NGA) Providing education and information for the glass industry.
National Sash & Door Jobbers Association National Sash & Door Jobbers Association.
NERGECO Manufactures flexible high-speed rolling and folding industrial fabric doors.
Primary Glass Manufacturers Council (PGMC) Serves the manufacturers of primary float glass used for applications in the construction market and consumers.
Robert Windows Door and window manufacturer.
Rochester Colonial Door and Window Manufacturing A one source distributor and manufacturer of quality windows, doors and accessories.
The American Window Alliance National network of manufacturers of vinyl window products.
Tianjin Meitong Lumber Industry Co.,Ltd. Manufacturer producing and exporting solid wood doors, built-in doors and cupboard doors for construction and decoration. China.
Window and Door Manufacturers Association A trade association representing approximately 145 U.S. and Canadian manufacturers and suppliers of windows and doors for the domestic and export markets.
Window Wise National Certification Program Audits and certifies contractors and window manufacturers, and conducts training seminars for installers.
Woodgrain Millwork, Inc. Manufactures and distributes doors, vinyl and wood windows, finished and raw mouldings, and millwork for the housing industry.
Zhejiang Xianfeng Machinery Factory Manufacturer of automatic gate operator, door opener, barrier, tubular motor, garage door operator, sliding, swing and rolling door opener.