Elevator Lobby Smoke Doors

Smokeshield elevator elevator smoke door.

Elevator lobby smoke doors.

Swing doors accordion doors elevator pressurization systems and rolling magnetic gasketing systems. This elevator lobby will be closed by hold open smoke doors. The award winning smokeshield elevator is an elevator smoke containment system that eliminates vertical migration of smoke and hot gases in a multi floor structure all while offering limitless design freedom. Per ibc an enclosed elevator lobby shall be provided at each floor where an elevator shaft enclosure connects more than three stories.

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. This elevator shaft smoke curtain is compliant with the international building code ibc 2003 2018 and eliminates the need to install a ibc compliant elevator lobby. Why elevator smoke curtains are the better choice.

Installing an elevator smoke containment system for smoke guard and prevention can be done very easily and will eliminate the need for an enclosed elevator lobby. This assembly satisfies the ibc requirement for elevator opening protection no enclosed lobby required. The lobby enclosure shall separate the elevator shaft enclosure doors from each floor by smoke partitions. Available alternatives to the traditional enclosed elevator lobby include.

Our compact smoke and draft control assembly deploys on local smoke detection to seal the fire rated elevator door from vertical smoke migration. An elevator lobby in compliance with section 708 14 1 or one of the listed exceptions would not require the elevator doors to meet additional smoke and draft control door assembly provisions of section 715 4 3 1. Section 711 5 2 states that doors in smoke partitions shall meet the. This alternative requires building an extra space at some distance from the elevator to create an elevator lobby.

Syntégra door systems are available in a variety of configurations including double egress or standard swing pair pocketed 90 or 180 degrees. Since the elevator shaft enclosure door is located in a fire barrier its minimum fire protection rating is a minimum of 1. The smokeshield elevator smoke curtain is suitable for inclusion into virtually any structure and installs securely into masonry drywall and a wide range of other. While each of these appropriately provides the fire and smoke barriers required by the ibc they are very different solutions in terms of the air leakage performance.

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. This section is referenced by section 708 14 1 exception 5 for elevator lobby doors as part of section 715 4 8.