Ontario Building Code 2024

The 2024 edition introduces several pivotal updates across residential and commercial sectors: Window & Fall Protection

The official effective date of the 2024 OBC. All building permit applications submitted on or after this date must comply with the new regulations.

Life safety frameworks have been modernized to reflect modern building materials. ontario building code 2024

Understanding the transition timeline is critical for ongoing and upcoming projects:

: A slide deck from the Home Construction Regulatory Authority highlighting major impacts on new home building. Part 9 Housing Guide The 2024 edition introduces several pivotal updates across

: All permit applications were required to follow the 2012 OBC. January 1 to March 31, 2025 (Grace Period)

Context and Objectives

4.1 Energy Efficiency and HVAC

All new permit applications must adhere exclusively to the 2024 Ontario Building Code . specific sections (e

specific sections (e.g., HVAC, fire safety) with the old code.