PART 3 — FIRE PROTECTION, OCCUPANT SAFETY AND ACCESSIBILITYUpdated for the 2024 Ontario Building Code
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3.4.7.1.Scope
(1) Except as permitted by Sentence (2), fire escapes shall not be erected on a building.
(2) If it is impracticable to provide one or more of the exit facilities listed in Article 3.4.1.4., fire escapes conforming to
Articles 3.4.7.2. to 3.4.7.7. are permitted to serve floor areas in an existing building provided the floor areas served are
(a) not in an elementary or secondary school or a retirement home,
(b) not more than 2 storeys above ground level in care, care and treatment or detention occupancies, and
(c) not more than 5 storeys above ground level in other occupancies.
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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.