Weather protection.
Municipal Code of Chicago § 14X-12-1202.4.3.3
in effect14X-12-1202.4.3.3 Weather protection.
Exterior windows and doors must fit tightly within their frames, and the frames must be constructed and maintained in relation to the adjacent wall construction so as to prevent rain from entering the structure.
Source: City of Chicago, Municipal Code of Chicago (American Legal Publishing, codelibrary.amlegal.com)URL: https://codelibrary.amlegal.com/codes/chicago/latest/chicago_il/0-0-0-2676408Fetched: 10/24/2026
