The National Association of Architectural Metal Manufacturers (NAAMM) is the trade association representing manufacturers of a wide range of metal products used chiefly in commercial and industrial building construction, particularly hollow metal doors and frames.
DHOI is your source for division 8 wood and hollow metal doors, metal frames, and architectural finish hardware. We serve customers throughout the southeastern United States from three locations, in Tampa, Orlando, and Brooksville, Florida. We are at your service, with a warehouse stocked with doors and hardware from leading manufacturers and a box truck fleet for quick delivery to your location.
If you need custom doors or specialty hardware, or have special requirements, just ask. We operate a machine shop staffed by experienced craftsmen who can fulfill your most complex requests. Our knowledgeable sales personnel are your resource for complete product specifications and delivery.
The door is open, so come in and explore our divisions and visit our exceptional list of manufacturers!
