Ontario Building Code 2024 -

2024 Ontario Building Code (OBC) came into effect on January 1, 2025

“Small buildings (sheds, garages) are exempt.” Fact: Detached garages under 10 sq.m. (108 sq.ft.) are exempt, but any garage with heating or a door connected to the house triggers CO alarm requirements. ontario building code 2024

A standout feature of the 2024 Ontario Building Code (OBC) is its extensive harmonization with the National Building Code of Canada Effective as of January 1, 2025 , this update includes over 1,700 technical changes 2024 Ontario Building Code (OBC) came into effect

Adopting the will increase construction costs, but also long-term savings. 2025 “Small buildings (sheds

If you are a homeowner reading this because you want to pull a permit for a garage or a basement apartment, the changes your game plan.