| Algoma Hardwoods: Manufacturer/distributor of custom architectural wood doors and frames. |
| Allegheny Wood Works, Inc.: Manufacture raised panel, stile-and-rail hardwood doors. |
| Alpine Stained Glass And Door: Supplier of hardwood doors and sliding french doors with beveled, architectural and stained glass for homeowners, contractors, and builders. Ships worldwide. |
| Andersen Commercial Group: Windows and patio doors. |
| Artistic Doors Inc.: Manufacture interior and exterior solid wood stile and rail doors for residential or commercial use. |
| Avalon Wood Windows & Doors: Modern and vintage style wood windows and doors. |
| B.C. Door Ltd.: Manufactures solid wood doors since 1934. |
| Benchmark Windows: Builds wood windows of decay resistant woods such as Redwood and Honduran Mahogany. |
| Bestvalue Wood Doors Inc.: Supplier of solid wood doors for interior and exterior use, for residential or commercial project. Also, doors frames pre-hung, and door related millwork. |
| Bonneville Windows and Doors: Canadian manufacturers of windows and doors. |
| Byrcon Wood Doors: Manufacturers solid wood doors. |
| California Classics Windows and Doors: Custom wood windows, doors, staircases and millwork. Many species of wood to choose from. |
| CanterburyUSA: Custom stained and beveled glass doors, sidelights, transoms, and windows. |
| Caradco: Manufactures windows and patio doors. |
| Century Woodworking, Inc.: Custom doors, windows, and interiors manufactured in Pine Valley, Connecticut. |
| Chautauqua Woods Corporation: Custom handcrafted wood doors and entryways. Wood doors are crafted from mahogany and other exotic woods. |
| Chung Shing International: Manufacturer and exporter of wood products including plywood, veneer, wooden door and lumber. |
| Clawson Windows: A Montana window manufacturer offering a full line of custom and standard wood, clad, and vinyl windows and doors for new construction and remodeling projects, residential and commercial, throughout the United States. |
| Colonial Warehouse, Eagle Farm Joiners & Colonial Auction Supplies: Provider of timber french doors, entrance doors, double hung windows, casement windows, outdoor furniture and joinery. |
| Contractors Service and Supply: A Marvin Window and Patio Door dealer located in Erie, PA. We also sell interior prehung doors, exterior doors, stairs, mouldings, decking, remodeling, and wood architectural ornamentations. |
| Craftsmen in Wood Mfg: Beautiful, custom hand-made doors in southwest and Mediterranean styles. |
| Custom Clad Hardwood Windows: Manufacturer of custom clad hardwood windows. The overall concept and the manufacturing processes are protected by United States and Canadian Patents. |
| Custom Window and Door Millworks: Manufacture solid panel and carved wood doors. Available for international export. |
| CWM: Manufacturer of custom wood windows and doors for historic buildings. |
| D.W. Ross Company: Wholesale Prices on Windows, Doors, Flooring, FRP, Panels for the Construction Industry. |
| Eggers Industries: Manufacturer of wooden stile and rail and flush doors, door accessories, and specialty wood products. |
| Enjo Architectural Millwork: Manufacturers of doors, windows and millwork. |
| Fleury Lumber Co., Inc.: Building materials. |
| Flori-Door: Manufacturer, distributor and importer of wood doors. Provides digital portfolio and online catalog of mahogany wood doors and other types of wood doors. |
| General Builders Supply: Manufacturer and supplier of custom doors and hardware. |
| Grabill Windows and Doors: Custom manufacturer of wood windows and doors. |
| H. Hirschmann, Ltd.: Draft, design, and handcraft custom wood windows and doors for private residences and institutions . Features product specifications and photographs. |
| Harvest Creek Millwork: Manufacturer of solid wood interior and exterior doors. |
| Heritage Woodwork Co.: Manufacture custom window and door designs. |
| Hope's Architectural Products: A large manufacturer of custom architectural windows and doors. |
| Hurd Windows and Patio Doors: Wood windows and doors. |
| International Door and Latch: Solid wood doors and crafted leaded glass. |
| International Wood Products: Manufacture of wood doors and windows. |
| J B Kind: Manufacturer and supplier of doors. |
| Kaylien Corporation: Manufactures and installation of doors. |
| Kolbe & Kolbe Millwork Co., Inc.: Manufactures wood and aluminum-clad windows and doors. Includes photos and product listings. |
| Lambton Doors: Commercial and architectural doors. |
| Leiab: Timber and aluminium window manufacturing. |
| Loewen Window Centre: Wood windows and doors. Export world wide. |
| Marvin Windows and Doors Inc.: Manufacturers of wood windows and doors. |
| MegaWood Industries: Manufacturer of mahogany windows and doors. Specializes in large operables and window-walls for commercial and residential use. |
| Milgard Windows: Manufactures vinyl, aluminum and wood windows. |
| Mohawk Flush Doors Inc.: Manufacturer of wood flush doors. |
| Nashville Sash and Door Co., Inc.: Millwork company with product information and tips. |
| NEDMI - Kolbe & Kolbe Wood Windows and Wood Doors: Manufactures Kolbe & Kolbe wood windows and doors, as well as aluminum clad windows and doors. |
| Nick's Building Supply: Offers selection of Mahogany and Oak exterior wood doors including Rustic doors. |
| Omni Window and Door: Door distributor located in Oshkosh, Wisconsin, offers Marvin, Hurd and BiltBest windows, Velux skylights, and Therma-Tru doors. Offers close-out windows and doors. |
| Peachtree Doors and Windows: Manufactures entry doors, patio doors and windows. |
| Pella Doors and Windows: Premium Grade windows, patio doors, entry doors, storm doors and skylights. Available in the U.S. and Canada. |
| Pella Texas: Distributor of Pella Windows and Doors in North Texas. Showrooms in Dallas, Ft Worth, Amarillo, Lubbock and a sales force that covers all areas in between. |
| Pfeiffer Custom Cabinets and Doors: Provides hardwood cabinetry, panelling and doors. |
| Pine Door Company: Handcrafted doors to complement and enhance the beauty of custom home or commercial projects. |
| Pioneer Windows: Manufactures windows and provides installation. |
| R and S Erection: Produces wood folding doors and commercial sectional doors. |
| Screen Doors - Screendoors.com: Handcrafted wooden screen doors for your cottage or home. Large selection of screen door styles available. |
| Select Interior Door, Ltd.: Hardwood doors and millwork. |
| Shadbolt International: Manufacturer of veneered doors and panels. |
| Sierra Pacific Windows: Manufacturer of quality custom wood windows and doors. |
| Simpson Door Company: Wooden doors and frames. |
| SLP Industries: Malaysia wooden doors and window frames manufacturers and exporters. |
| The Maiman Company: Manufacturer of architectural wooden fire-rated stile/rail doors, Thermal Fused flush doors, and door jambs. Offers specifications, binder, and some engineer drawings for download. |
| The Tasmanian Screendoor Company: Supplier of a wide range of top quality, custom made, timber screen doors. |
| The Woodpecker: Custom made European style wooden windows and doors. Specializing in the tilt-turn style which improves ventilation. |
| The Woodstone Company: Manufactures pegged mortise and tenon wooden windows and doors. |
| Vancouver Door Company: Positive pressure fire doors, solid core and hollow core doors. |
| VT Industries: Manufacturer of 5-ply wood veneer doors and high pressure decorative laminate doors for commercial use. |
| Walker Bros Millworks: Manufacturer of custom architectural woodwork (millwork). |
| Walker Door and Window (Canada) Ltd.: Supplier of quality wood doors and windows. Distributor of "Buffelen" wood doors. We supply standard styles as well as custom wood doors. |
| Weather Shield: Replacement, vinyl and wood windows. |
| Wewoka Window Works: Offers custom wood windows, doors, moldings, millworkings, and historical reproductions. |
| WGH Woodworking: Custom doors and entrys designed, built, finished, and installed in hardwoods, softwoods, and native mesquite in rustic, modern and traditional styles. |
| Window Planning Center: Wood windows and doors. |
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