Commercial Steel fire doors are widely recognized as the best value in the door industry. Most metal doors outlast their wood counterparts by over 10 years, are better insulated, vandal resistant, and longer lasting than wood doors or fiberglass doors. These doors are most commonly used on the exteriors of a commercial building, and on fire rated openings as they are inexpensive, and can handle ratings up to 3 hours.
| Door Size (single) | standard width up to 4'0"(1200mm ) Height up to 8'0"(2440mm); customized size is available . |
| Leaf thickness:1 3/4" standard ( 44.5mm ) | |
| Frame jamb depth:100-300mm | |
| Door size (Double) | Maximum size is 8'x8'(2440x2440mm) |
| Door leaf sheet | 20Ga-18Ga (1.0/1.2mm).customized level is available |
| Door frame sheet | 16Ga.(1.5mm) ,customized level is available |
| Type | 2panel/6panel/flush panel/vision lite /louver |
| Material of leaf and frame | cold roll steel or Galvanized Steel or Galvannealed Steel |
