Elevator Lobby Smoke Doors

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.

Elevator lobby smoke doors.

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. Our compact smoke and draft control assembly deploys on local smoke detection to seal the fire rated elevator door from vertical smoke migration. Section 715 4 8 1 requires an active latch bolt that will secure the door when it is closed. 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.

This section is referenced by section 708 14 1 exception 5 for elevator lobby doors as part of section 715 4 8. This assembly satisfies the ibc requirement for elevator opening protection no enclosed lobby required. Section 711 5 2 states that doors in smoke partitions shall meet the. 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.

The door systems include integrated latch locking device semi concealed continuous hinge for all your elevator lobby needs. Per ibc an enclosed elevator lobby shall be provided at each floor where an elevator shaft enclosure connects more than three stories. Elevator smoke curtains create a smoke guard system for buildings that comply with smoke and fire codes. This elevator lobby will be closed by hold open smoke doors.

Why elevator smoke curtains are the better choice. 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. Smokeshield elevator elevator smoke door.

Design wise this returns. 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. This alternative requires building an extra space at some distance from the elevator to create an elevator lobby. 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.

Available alternatives to the traditional enclosed elevator lobby include. The lobby enclosure shall separate the elevator shaft enclosure doors from each floor by smoke partitions.