Fire Escape Door Size

Issue 4 2012 detailing the requirements for any fixtures and fittings used with fire doors and fire.

Fire escape door size.

A stair is the clear width between the walls or balustrades. Common options are 2040 x 526 626 726 826 926 x 40mm. A fire escape plan is for use by the public and occupants in case of a fire as well as for the fire fighters. A good fire escape plan should therefore be clearly visible with legible lettering and the fire escape route made.

The main difference between these and the standard uk sizes above are an increased door height of 2040mm and door thickness of 40mm. By the sounding of the fire alarm. Metric sized internal doors are becoming increasingly popular and are now commonly used in scotland and europe. A door or doorway is the clear width when the door is open see diagram c1.

It is important that each floor plan of a building indicates the shortest route s to a place of comparative or ultimate safety should an emergency evacuation be triggered e g. The width of final exit doors and the escape routes leading to them will dictate the maximum number of people who can safely occupy. There is an approved document guidance available from the builders hardware industry federation bhif hardware for fire and escape doors. Each fire door including its frame and hardware must be listed or approved by a nationally recognized testing laboratory.

Fire exit doors are the final door on an emergency exit route that must lead to a place of safety.