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NYC Fire Code

§ 505.4.3 — § 505.4.3

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What is NYC FC § 505.4.3?

Quick Answer

This section mandates that stairwell doors in certain buildings must be marked with an approved sign indicating their function, unless the building is fully sprinklered or the marking complies with a specified section of the Building Code. Applies to building owners of structures subject to these requirements.

General informational summary. Not legal advice for your situation. Consult an attorney before acting on any specific matter.

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505.4.3 Stairwell signage.

FC § 505.4.3

Except in buildings protected throughout by a sprinkler system, each stairwell door in a building or occupancy subject to compliance with the requirements of FC 505.4.1 or FC 505.4.2 shall be identified as a stairwell door on the door jamb on the public corridor side of the door with an approved marking or sign not more than 12 inches (305 mm) from the bottom of the door, unless such stairwell entrance has been marked in compliance with Section 1024* of the Building Code. * Editor's note: correct reference should be Section 1031 of the Building Code.

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