What are double steel doors?

Double steel doors are doors made of two steel panels separated by a layer of insulation. There are a number of double -steel door applications, and these doors are usually observed in a commercial and industrial environment, although people can also install them at home. Many manufacturers produce double steel doors together with matching frames and doors can be installed by any competent supplier. Manufacturers can also provide customers with detailed specifications that provide information about door and frame size, the environment where they can be used, and how to install the door properly. In a structure that is designed as a resistant to fire, double steel doors provide the method of passing through a fire wall without disturbing fire safety. The door usually has an evaluation that shows how many hours of high temperatures can resist, and can be required by law in many structures such as schools. Double -layered design paired with insulation is very difficult for door penetration if temperaturesy rises extremely high or for many hours fire burns.

Double steel doors also provide sound resistance, thanks to the insulation layer. Some stock manufacturers that are unoccupied allow customers to order an insulating product they want, and several companies offer insulating brands that are designed to provide acoustic misunderstandings. Sound oofing is usually not the only reason to install double steel doors, but it may be a pleasant advantage in a noisy environment where it is fire safety.

This door is also used as a security door. It is difficult to penetrate into double steel doors that have been properly suspended and equipped with a suitable lock. The use of such doors can reduce the safety concern the structure, which makes it safer to work. In a high -security environment may be required to protect data or other sensitive materialDouble steel doors.

Double steel doors can be fixed or equipped with a browser. The door security and fire evaluation changes through the window, with the size, thickness and level of the reinforcement in the window to play a role in how the door can be evaluated. These doors can be installed inside to provide fire resistance and separation between rooms and corridors in the building, and can also be installed at the entrances.