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

3.9.3.8.Washroom Facilities

(1) Washroom facilities need not be provided in a portable classroom where the facilities in the main school building comply with the requirements of Subsection 3.7.4. for the total occupant load of the main school building and the portable classrooms.
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When do the Ontario Building Code portable classroom rules apply?What are the exit requirements for portable classrooms in Ontario?Do portable classrooms need a fire alarm system in Ontario?What foundations and anchorage do portable classrooms need in Ontario?

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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.