Code Library › Volume 1 › Section 9.10 — Fire Protection
PART 9 — HOUSING AND SMALL BUILDINGSUpdated for the 2024 Ontario Building Code

9.10.13.6.Steel Door Frames

(1) Steel door frames forming part of a closure in a fire separation, including anchorage requirements, shall conform to CAN/ULC-S105, “Standard Specification for Fire Door Frames Meeting the Performance Required by CAN/ULC-S104.”
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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.