New York City · Through Local Law 2026/135 (enacted August 31, 2026)

N.Y.C. Admin. Code § 27-650: § 27-650 Deflection of support.

Where this section sits in the code

New York City Administrative Code
Title 27
Chapter 1: Building Code

The deflection of members supporting glass panels under the design wind load (measured perpendicular to the plane of the panel) shall not exceed L/175, where L is the span of the supporting member. In no case shall such deflection exceed three-quarters of an inch.

Collected 2026-09-06T02:48:57Z. Source file · JSON

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