No Additonal Locking Devices On Exit Doors

According to the life safety code egress doors must require no more than one latch and or lock releasing operation residential dwelling units can have two operations or three if existing to be opened and the releasing mechanism must be apparent under all lighting conditions including the dark.

No additonal locking devices on exit doors.

I am struggling with a similar situation. I have a string of cap projects in which architects are requiring exit devices on the doors from the classrooms to the hallway and on the doors from the classroom to the exterior. As discussed with customer 4 doors access control systems 110v power box fire alarm control board metal keypad reader electric strike lock for push panic bar exit device emergency door 559 99 dc12v nc no door exit release button switch panel led light for door access control system. No additional locking device deadlock chain padlock hasp etc may be installed on a door required to have a panic device and panic hardware may not be equipped with any device that prevents the release of the latch when the touch pad or cross bar is pressed.

The design of exit access doors that lead to emergency exit doors need to be clearly recognizable. A currently yes. The exceptions to this are. No additional locking device deadlock chain padlock and hasp etc may be installed on a door required to have panic hardware and panic hardware may not be equipped with any device that prevents the release of the latch when the touch pad or cross bar is pressed.

There will typically be no reentry through this doorway. Concerning section 1910 36 b 4 we are recommending a proposed rule making that would amend the subparagraph to permit the installation of locking devices on doors in a means of egress. The following lettered answers conform to your lettered questions pertaining to section 1910 36 b 4. A device such as a panic bar that locks only from the outside is permitted on exit discharge doors.

Any sort of obstruction like drapery posters or anything else is expressly forbidden. In one instance the panic device can be used as an exit only. Although mortise lock exit devices can be installed onto single door openings the mortise lock exit device is often installed onto the active leaf of a pair of doors. I then have a low voltage guy coming in and adding a mag lock to these doors with exits.

The inactive leaf can have a vertical rod exit device or flush bolts that secure the pair of doors within the opening if there is no mullion.