
Brief Introduction
The 2-panel door designed perfectly for applications on more traditional looking style without sacrificing the durability of standard commercial metal security home door. our heavy duty 1-panel steel door is an ideal solution for building, apartment, hotel and motel entry doors and high-end residential buildings.
Heavy Duty 20/18-Gauge A-40/60 Galvanized or galvaneal Steel
Insulated Polystyrene/Honey comb Core (Energy Efficient) filling.
Ideal for Exterior and Interior building Applications.

GH Steel Fire Door Technical Data :
|
Door material |
A40 Galvanized steel or galvanealed .Heavy Duty, SDI Level 2 –( 1.1mm)18-Gauge Steel Face Sheets for doors ,(1.4mm) 16 gauge for frame – (16 Ga. 20 Ga. Available) |
|
Core |
Honeycomb Core or Polystyrene Core mineral fireboard /rock wool |
|
Thickness |
1-3/4"(44.5mm )AS Standard |
|
Handing |
Non-Handed Design; Reversible Hinge Plates |
|
Sizes |
Standard Widths up to 4'0"(1220mm), Heights to 8'0"(2440mm) for single ,double will be 8'0" by 8'0"(2400*2400mm),other sizze customized available |
|
Reinforcements |
Heavy Gauge steel for Door Closer and Hinge, Lock Reinforcements |
|
Channels |
16-Gauge Inverted Top and Bottom Channels, Optional Flush Top Cap |
|
Door Finish |
Gray Primer/Finish Paint/powder coating /wood grain finished |
|
Standard Preps |
161 (cylindrical lock), 86 Edge (mortise lock), RPD (Panic Bar Reinforced) |
|
Optional Preps |
Exit Device Trim, Deadbolts, Card Locks |
|
Fire-Rating |
Optional – WHI 90 Mins Fire-Rating, Positive Pressure and "S" Smoke included
|


Fire-Rated doors are required to be suited for the various type of walls as below :
Frame and Hardware must also carry the appropriate fire label
2 Hour1 Hour| Door fire Rating | Wall Rating | Description and Use |
| 3 Hour | 4 Hour | The openings are in wall that separating buildings or dividing a single building into designated fire areas.doors for this openning are required at 3 hours fire rating. |
| 1-1/2 Hour | 2 Hour | Openings are used in enclosures of vertical communication or egress through buildings. theste could be stairwells or elevator shafts. They also are in boiler rooms and in exterior walls that have the potential for severe fire exposure from the outside of the building |
|
3/4 Hour (45 Minutes) |
1 Hour | For use on the openings are in corridors and room partitions. A door with this rating may also be used in the exterior wall which are subject to moderate fire exposure from the outside of the building. |
|
1/3 Hour (20 Minutes) |
1 Hour | These openings are in corridors or interior partitions where this fire rating is required |

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