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NYC Building Code

§ 407.3.1 — § 407.3.1

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What is NYC BC § 407.3.1?

Quick Answer

This section outlines the requirements for corridor doors, stating that they do not require a fire protection rating or self-closing devices unless specified otherwise. However, these doors must effectively limit smoke transfer and include positive latching, while roller latches are prohibited. Applies to building owners responsible for corridor door compliance.

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

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407.3.1 Corridor doors.

BC § 407.3.1

Corridor doors, other than those in a wall required to be rated by Section 509.4 or for the enclosure of a vertical opening or an exit, shall not have a required fire protection rating and shall not be required to be equipped with self-closing or automatic-closing devices, but shall provide an effective barrier to limit the transfer of smoke and shall be equipped with positive latching. Roller latches are not permitted. Other doors shall conform to Section 716.5.

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