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NYC Building Code

§ 711.2.4.1 — § 711.2.4.1

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What is NYC BC § 711.2.4.1?

Quick Answer

This section outlines the fire-resistance rating requirements for horizontal assemblies that separate mixed occupancies. The assembly must meet or exceed the ratings specified in Section 508.4, depending on the types of occupancies involved. Applies to building owners managing mixed-use properties.

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

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711.2.4.1 Separating mixed occupancies.

BC § 711.2.4.1

Where the horizontal assembly separates mixed occupancies, the assembly shall have a fire-resistance rating of not less than that required by Section 508.4 based on the occupancies being separated.

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