The 2024 edition introduces several pivotal updates across various sectors: 2024 Ontario Building Code Updates - City of Kingston
All new permit applications must adhere exclusively to the 2024 Ontario Building Code .
Understanding the transition timeline is critical for ongoing and upcoming projects: ontario building code 2024
One of the most notable changes is the increased allowance for mass timber construction. The 2024 OBC allows , a significant increase from the previous limit of 12 storeys [1]. This change promotes the use of sustainable materials and accelerates construction times. 3. Focus on Housing Supply (Part 9)
The 2024 Ontario Building Code represents a fundamental shift in how buildings are designed, constructed, and regulated across the province. With over 1,700 items revised, the code touches every aspect of the construction industry. The 2024 edition introduces several pivotal updates across
: The 2024 OBC became the active legal standard for building permit submissions.
Supporting housing innovation through new definitions and flexible design standards. This change promotes the use of sustainable materials
Perhaps one of the most transformative updates is the expansion of encapsulated mass timber construction (EMTC) to allow buildings as high as , up from 12 storeys. These changes:
To minimize project disruption, the Ministry of Municipal Affairs and Housing (MMAH) enforced a strict compliance schedule: The 2024 Ontario Building Code | ontario.ca
Building permit applications can still be submitted under the old 2012 OBC if the applicant can prove that the design or architectural drawing process was substantially underway before January 1, 2025.