Why panic bar is needed on fire doors

A panic bar is a device that is installed on fire doors to provide a quick and easy means of egress in the event of an emergency, such as a fire. Panic bars are also commonly referred to as "crash bars," "exit devices," or "emergency exit bars and panic exit device and Push bar.

The primary purpose of a panic bar is to provide a fast and safe way for people to exit a building in the event of an emergency such as fire case or any other panic situation. When a person pushes on the panic bar, the door immediately opens, allowing people to quickly and easily evacuate the building.

In many countries, building codes and regulations require that fire doors be equipped with panic bars in order to ensure the safety of occupants in the event of an emergency. For example, in the United States, the International Building Code (IBC) mandates that all exit doors in a high-occupancy building be equipped with panic hardware. As per NBC National Building code of india also has the same guidelines for the panic bar should be installed on every emergency exit doors.

Furthermore, panic bars must meet certain requirements to be considered compliant with these building codes and regulations. For example, they must be operable with a force of no more than 15 pounds, and they must be tested and certified to withstand a certain number of cycles to ensure they will function properly in an emergency.

In summary, panic bars are necessary on fire doors because they provide a safe and reliable means of evacuation in the event of an emergency, and they help ensure that buildings are compliant with building codes and regulations.