405.7.2 Smokeproof enclosure.
BC § 405.7.2
Every required stairway serving floor levels more than 30 feet (9144 mm) below its level of exit discharge shall comply with the requirements for a smokeproof enclosure as provided in Section 1023.11.
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What is NYC BC § 405.7.2?
Quick Answer
This section mandates that stairways serving floor levels more than 30 feet below the exit discharge comply with smokeproof enclosure requirements as outlined in Section 1023.11. Applies to building owners with multi-story structures.
General informational summary. Not legal advice for your situation. Consult an attorney before acting on any specific matter.
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