Ontario Building Code Practice Exam

Question: 1 / 400

What is the minimum clearance required for a door in a commercial building?

750 mm

800 mm

850 mm

900 mm

A door in a commercial building should have a minimum clearance of 900 mm.

This allows for wheelchair access and for people to easily pass through,

while also ensuring that the door meets safety and accessibility standards.

Option A (750 mm) is too narrow and would not allow for easy passage or wheelchair accessibility.

Option B (800 mm) is still too narrow and does not meet safety and accessibility standards.

Option C (850 mm) is also too narrow and does not meet the minimum clearance requirement for a commercial building door.

Therefore, D (900 mm) is the correct answer as it allows for sufficient clearance for easy access and meets safety and accessibility standards.

Report this question

Get the latest from Examzify