Support of vents.
Municipal Code of Chicago § 18-28-802.7
in effect18-28-802.7 Support of vents.
All portions of gad vents shall be adequately supported for the design and weight of the materials employed.
Source: City of Chicago, Municipal Code of Chicago (American Legal Publishing, codelibrary.amlegal.com)URL: https://codelibrary.amlegal.com/codes/chicago/latest/chicago_il/0-0-0-2687843Fetched: 10/24/2026
