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NYC Building Code

§ 1203.5.2.1 — § 1203.5.2.1

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What is NYC BC § 1203.5.2.1?

Quick Answer

This section mandates that bathrooms containing bathtubs, showers, spas, and similar fixtures in non-Group R and I-1 occupancies must have mechanical ventilation as per the New York City Mechanical Code, regardless of the presence of natural ventilation. Applies to building owners of specified occupancy types.

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

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1203.5.2.1 Bathrooms.

BC § 1203.5.2.1

Rooms containing bathtubs, showers, spas and similar bathing fixtures in other than Group R and I-1 occupancies shall be mechanically ventilated in accordance with the New York City Mechanical Code, whether or not they are also provided with natural ventilation.

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