Elevator Lobby Glass Doors

Doorways to a fire service access lobby shall be fire door assemblies having a hour rating and complying with smoke and draft control requirements of section 716 5 3 1.

Elevator lobby glass doors.

Many swing doors will swing shut in response to a general alarm regardless of if the alarm is false or real or as a result of a power loss. The size of a fire service access elevator lobby must be a minimum 150 sq. Fire service access elevator lobby doors other than the door to the hoistway elevator control room or elevator control space each doorway to a fire service access elevator lobby shall be provided with a hour door assembly complying with 716 5. Syntégra door systems are available in a variety of configurations including double egress or standard swing pair pocketed 90 or 180 degrees.

In addition to the requirements in section 709 for fire partitions doors protecting openings in the elevator lobby enclosure walls shall also comply with section 711 5 3 and penetrations of the elevator lobby enclosure by ducts and air. The provisions for delayed egress locks and access controlled egress doors are not applied to elevator lobby doors. In floor area with no dimension less than 8 feet. Since the elevator shaft enclosure door is located in a fire barrier its minimum.

Swing doors whether enclosing an elevator lobby or mounted at the elevator door on a magnetic hold open are highly susceptible to tenant tampering. The 2009 edition included a requirement that the electronic lock on the lobby door must not be supplied with emergency or standby electrical power but this requirement was removed from the 2012 edition of nfpa 101 and nfpa 5000. Section 711 5 2 states that doors in smoke partitions shall meet the. Total door systems is the only integrated assembly that exceeds the testing and rating requirements for elevator hoistway and elevator lobby codes.

The elevator lobby provisions of section 708 14 1. This section is referenced by section 708 14 1 exception 5 for elevator lobby doors as part of section 715 4 8. Fire service access elevator lobby doors. The lobby enclosure shall separate the elevator shaft enclosure doors from each floor by smoke partitions.

Section 715 4 8 1 requires an active latch bolt that will secure the door when it is closed. The door systems include integrated latch locking device semi concealed continuous hinge for all your elevator lobby needs.