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NYC Building Code

§ 1203.5.1.4 — § 1203.5.1.4

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What is NYC BC § 1203.5.1.4?

Quick Answer

This section mandates that kitchenettes in Group R or I-1 occupancies must have natural ventilation through windows, or comply with the New York City Mechanical Code. It outlines specific conditions under which openable skylights may be used instead of windows. Applies to building owners operating residential or institutional facilities.

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

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1203.5.1.4. Kitchenettes in Group R and I-1 occupancies.

BC § 1203.5.1.4

Kitchenettes in Group R or I-1 occupancies shall be provided with natural ventilation in accordance with Section 1203.5.1.4, unless provided with ventilation in accordance with the New York City Mechanical Code. Openings providing required natural ventilation shall be windows. Exception: Openable skylights may be substituted for windows provided that: 1. The kitchenette is on the top story; 2. The skylight is 12 inches (304.8 mm) in its least dimensions; 3. The skylight is at least 4 square feet (0.37 m 2 ) or one-eighth of the area of the kitchenette, whichever is greater; and 4. The skylight provides ventilating openings for at least one-half of its area.

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