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NYC Building Code

§ 408.4 — § 408.4

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What is NYC BC § 408.4?

Quick Answer

This section addresses the locking of egress doors, allowing them to be locked based on applicable use conditions. It specifies that doors from a refuge area to the outside can be locked with a key, provided that keys are accessible at all times and the locks are operable from both sides. Applies to building owners managing egress door security.

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

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408.4 Locks.

BC § 408.4

Egress doors are permitted to be locked in accordance with the applicable use condition. Doors from a refuge area to the outside are permitted to be locked with a key in lieu of locking methods described in Section 408.4.1. The keys to unlock the exterior doors shall be available at all times and the locks shall be operable from both sides of the door.

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