Code Library › Volume 1 › Section 9.9 — Means of Egress
PART 9 — HOUSING AND SMALL BUILDINGSUpdated for the 2024 Ontario Building Code

9.9.7.1.Egress from Roof Area, Podiums, Terraces, Platforms and

Contained Open Spaces (1) An access to exit shall be provided from every roof intended for occupancy and from every podium, terrace, platform or contained open space. (2) Where a roof is intended for an occupant load of more than 60 persons, at least 2 separate means of egress shall be provided from the roof to stairs designed in conformance with the requirements for exit stairs and located remote from each other. (3) Where a podium, terrace, platform or contained open space is provided, egress requirements shall conform to the appropriate requirements for rooms or suites in Article 9.9.7.4.
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Code text is reproduced for reference from the Ontario Building Code (O. Reg. 163/24, 2024 Building Code Compendium). This page is provided for general information and is not an official copy. Always verify requirements against the official Ontario Building Code and confirm with your local building department.