Child care centre design in Ontario: Accessibility & Washrooms
Child care centres must be safe, inclusive, and functional for children, staff, and families. In Ontario, this means meeting both the Ontario Building Code (OBC) and the Planning and Design Guidelines for Licensed Child Care Centres. Accessibility and washrooms are two areas where design details can make or break a project.

Accessibility requirements

Every licensed child care centre must provide barrier-free access. This includes:
  • Entrances and circulation – At least one main entrance must be barrier-free, with ramps or level entry, automatic door openers, and accessible corridors.
  • Washrooms and change areas – At least one barrier-free washroom must be available for children, parents, and staff. Doors, grab bars, and fixtures must comply with OBC standards. • Play spaces – Both indoor and outdoor areas should include accessible routes and inclusive play opportunities.
As an architect, I integrate these requirements from the start. Retrofitting accessibility later is not only expensive but can also delay licensing approval.

Child washroom requirements

Washrooms in child care centres are subject to strict ratios and proximity rules:

  • Proximity – Toilets and sinks must be easily accessible from playrooms. For toddlers and preschoolers, washrooms should be adjacent or directly connected to rooms.
  • Ratios – The guidelines recommend one toilet and sink per 10 children. Diapering stations are required for infants and toddlers, located within or immediately beside the playroom.
  • Fixtures – Child-height toilets, sinks, and counters are encouraged to promote independence, with staff facilities provided separately.
  • These details are reviewed carefully by the Ministry of Education during licensing.

Why architectural expertise matters

Balancing accessibility with washroom ratios can be challenging, especially in existing buildings. An architect with child care design experience understands how to place washrooms strategically, so they serve multiple playrooms while still meeting supervision and ratio requirements. This avoids wasted space and ensures both compliance and efficiency.

Final thoughts

Accessible design and proper washroom planning are not optional — they are core to creating safe, inclusive child care centres. With the right architectural planning, you can meet every regulation while also supporting children’s comfort, independence, and dignity.