Building Code 2024 ((better)) - Ontario

Ensure your team has access to the federal NBC 2020 alongside Ontario Regulation 163/24.

The 2024 amendments focus on three pillars: , accessibility (designing for all abilities) , and climate resilience (extreme weather preparedness) . Unlike previous updates that were largely administrative, the 2024 changes have significant cost and design implications. ontario building code 2024

: Clearer rules facilitate the conversion of existing spaces into legal residential secondary suites. 3. Fire Protection and Life Safety Ensure your team has access to the federal

The 2024 OBC includes updated provisions for occupancy permits. Municipalities cannot issue an occupancy permit until confirming that deferred development charges are paid in full. Municipalities may take up to 10 business days to complete the occupancy inspection for these developments, allowing time for processing of deferred development charge payments. : Clearer rules facilitate the conversion of existing

The provincial government has responded with a to offset some compliance costs for non-profits and small builders.

Previously, if you built a house, townhouse, or apartment building with fewer than 3 storeys, the Code required the primary entrance to be accessible. This often forced architects and builders to design ramps or lifts at the front of the house, or mandated complex snow-melting systems for the main front walkway to ensure it was always barrier-free. This frequently conflicted with aesthetic desires or practical lot grading.