4.3 Structural and Durability Provisions
Whether you are a general contractor framing a laneway suite or a homeowner finishing a basement, here is the non-negotiable, high-impact summary of OBC 2024. ontario building code 2024
The definition of "house" was removed and replaced with "Secondary Suite". New rules allow for lower ceiling heights— 1.95m in suites and 1.85m under beams—and permit wireless smoke alarm interconnection. : Detailed information package for housing and small
: Detailed information package for housing and small building requirements. Municipality of Trent Lakes The 2024 Ontario Building Code The provincial government has responded with a to
Previously, rural residential buildings had slightly relaxed standards. The 2024 Code largely harmonizes rural and urban requirements, specifically regarding septic systems and structural loads (snow and wind).
The provincial government has responded with a to offset some compliance costs for non-profits and small builders.