For AI agents: read the machine-readable documentation index at /llms.txt or the single-file full reference at /llms-full.txt.
Form a Business

§ 4191.12 — Door criteria

Columbus City Codes; partial (Supp. No. 86: codified through Ordinance No. 2063-2026, enacted July 2, 2026) · Columbus City Codes § 4191.12

Corpus is an independent public-information project, not the official City of Columbus website. Stable reference URL

4191.12 - Door criteria.

(A) All exterior side-hinged doors shall be solid core wood or insulated metal at least one and three-quarter inches thick and shall be fully weather-stripped. (B) Glass sliding doors shall be double-glazed glass. The glass shall be at least three-sixteenths of an inch thick and separated by no less than one-half inch airspace. The frame shall be provided with an efficiently airtight weather-stripping material. (C) The perimeter of door frames shall be sealed airtight to the exterior wall construction. (D) Any door light shall be double-glazed and each layer of the glass shall be at least one-eighth inch thick. (E) Glass in doors shall be set and sealed in an airtight non-hardening sealant, or a soft elastomeric gasket or glazing tape.

(Ord. 1138-94.)