Ontario Building Code Practice Exam

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Prepare for the Ontario Building Code Exam. Utilize multiple choice questions and detailed explanations. Ace your test with our comprehensive study materials!

Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

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What is the minimum height required for a guardrail on a balcony in a commercial building?

900 mm
1000 mm
1100 mm
1200 mm

The correct answer is: 1100 mm

The minimum height required for a guardrail on a balcony in a commercial building is 1100 mm. This height is determined by building codes and safety regulations, which prioritize the safety of individuals using the balcony. Option A (900 mm) and B (1000 mm) are too low and do not provide adequate protection against falls. Option D (1200 mm) is higher than the minimum requirement and may not be necessary for all commercial buildings. Therefore, option C is the most appropriate and safest height for a guardrail on a balcony in a commercial building.