Accessibility Compliance for Commercial Properties in Ontario

Ontario's accessibility legislation creates obligations for commercial property owners — understanding the requirements prevents costly retrofits and human rights complaints.

Commercial Property Services

Ontario's accessibility legislation creates obligations for commercial property owners — understanding the requirements prevents costly retrofits and human rights complaints.

The Accessibility for Ontarians with Disabilities Act (AODA) and Ontario Building Code together define accessibility standards for commercial properties. The Customer Service standard requires all businesses and non-profits to have policies for serving people with disabilities. The Integrated Accessibility Standards Regulation covers employment, information, and physical accessibility.

Key Considerations

Accessible parking spaces are among the most visible and frequently evaluated compliance elements. Ontario Building Code requires a specific number of accessible spaces based on total parking count: 1 per 25 spaces for the first 100, with an additional 1 per 50 above 100. These spaces must be properly sized, marked, signed, and located as close as practicable to the accessible building entrance.

Accessible routes from parking to building entrances must have a minimum clear width of 1500 mm, no obstacles, and firm, stable, slip-resistant surfaces. Pavement condition, transitions between surfaces, and curb ramp slope all affect route accessibility. Annual inspection of accessible routes identifies deteriorated conditions before they become barriers.

Working With D&D Commercial

Entrance accessibility includes door width (minimum 800 mm clear opening), threshold height (maximum 13 mm), door hardware (lever-type openers are more accessible than round knobs), and if applicable, powered door openers for any entrance where the door weight or opening mechanism creates a barrier.

Building code upgrades are triggered when a building undergoes significant renovation. An alteration exceeding 30% of the building's value typically requires all elements altered and routes to those elements to be brought into current Code compliance. Understanding this threshold helps owners plan renovation scope to manage compliance obligations.

Devon Moore, Operations Lead Co-Founder & Operations Lead — D&D Commercial Services

Devon Moore is the co-founder and Operations Lead at D&D Commercial Services, delivering professional commercial property maintenance across Waterloo Region.