Fire Escape Door Width

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

Fire escape door width.

The main difference between these and the standard uk sizes above are an increased door height of 2040mm and door thickness of 40mm. Fire escape plan is to be provided for all buildings except purpose group i irrespective of height. A good fire escape plan should therefore be clearly visible with legible lettering and the fire escape route made. 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. Common options are 2040 x 526 626 726 826 926 x 40mm. It also states that the width of escape routes and exits should not be less than the dimensions given in table 4. Section 1910 155 c 3 iv a of this part defines listed and 1910 7 of this part defines a nationally recognized testing laboratory.

Exit routes must be located as far away as practical from each other in case one is blocked by fire or smoke. If the number of employees the size of the building its occupancy or the arrangement of the. An escape route is the width at 1 500 mm above floor level when defined by walls or elsewhere the minimum width of passage available between any fixed obstructions. Each fire door including its frame and hardware must be listed or approved by a nationally recognized testing laboratory.

Approved document b states that the minimum width of a fire escape route or exit which will be used by 60 persons or less is 750 mm table 4 page 36. The premises fire risk level will be obtained from your fire risk assessment use medium risk if you are not sure of your premises risk level. By the sounding of the fire alarm. Widths of escape routes and exits minimum width for an escape route should ideally be 1050mm but in any case not less than 750mm and where wheelchair users are likely to use it not less than 900mm.

There is an approved document guidance available from the builders hardware industry federation bhif hardware for fire and escape doors. Fire escape plan fire escape plan is to be provided for all buildings except purpose group 1 irrespective of height. Clear width of exit door corridor staircase number of unit widths 1m 2 1 5m 3 2m 4 where a fraction of 250mm or more are added to one or more full units half of a. The number of employees size of the building or arrangement of the workplace will not allow employees to evacuate safely.

A stair is the clear width between the walls or balustrades. A fire escape plan is for use by the public and occupants in case of a fire as well as for the fire fighters.