Hollow Metal Doors
For Over 100 Years Manufacturing, Supplying & Installing
fire rated mETAL Doors, residential & More
Servicing The 5 Boroughs & Long Island
Hollow metal doors are among the most common types of doors used in industrial and commerical hollow metal door. A hollow metal door consists of a steel frame, which has laminated steel panels on both sides. Hollow metal doors often come with a hollow metal frame, which together create a fire rated assembly.
Honeycomb Core Hollow Metal Doors
In the door industry, hollow metal doors are widely recognized as the best value. Most metal doors are better insulated hollow metal doors. The inner core can be honeycomb or 22 gauge inverted hat-shaped steel ribs, welded to outer face sheets running 6 inches on center throughout the door. On the exterior of a commercial building, and on fire-rated openings as they are inexpensive, these doors are most commonly used. Up to 3 hours and can handle ratings. Our commercial hollow metal doors are made using a hollow metal shell that is then re-enforced and filled with insulation. Manufacturers provide our doors that comply with the Steel Door Institute’s strict guidelines.