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NYC Building Code

§ 3109.5.1.4 — § 3109.5.1.4

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What is NYC BC § 3109.5.1.4?

Quick Answer

This section establishes requirements for the spacing of vertical members in barriers composed of horizontal and vertical members. It specifies that if the distance between the tops of the horizontal members is 45 inches or more, vertical member spacing must not exceed 4 inches. Applies to building owners involved in barrier construction.

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

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3109.5.1.4 Widely spaced horizontal members.

BC § 3109.5.1.4

Where the barrier is composed of horizontal and vertical members and the distance between the tops of the horizontal members is 45 inches (1143 mm) or more, spacing between vertical members shall be not greater than 4 inches (102 mm). Where there are decorative cutouts within vertical members, spacing within the cutouts shall be not greater than 1 3/4 inches (44 mm) in width.

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