Code Library › Volume 1 › Section 3.9 — Portable Classrooms
PART 3 — FIRE PROTECTION, OCCUPANT SAFETY AND ACCESSIBILITYUpdated for the 2024 Ontario Building Code

3.9.3.1.Building Areas

(1) A single portable classroom shall be not more than 100 m 2 in building area, and not more than 1 storey in building height. (2) For the purposes of Subsection 3.2.2., where the horizontal distance between portable classrooms is less than 6 m, a group of portable classrooms may be considered as a single building with a building area equal to the aggregate area of the portable classrooms.
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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.