3.3.a - Stairs
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Practice Questions
Test your understanding with targeted questions
What is the minimum tread dimension for stairs?
💡 Hint: Think about the width of the step.
What is the maximum riser height allowed by the NBC?
💡 Hint: Consider how tall the vertical step can be.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the maximum height of a riser according to NBC?
💡 Hint: Think about how tall each step should be for ease of access.
True or False: Handrails must be installed on one side of the stair.
💡 Hint: Consider the support needs of different users.
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Challenge Problems
Push your limits with advanced challenges
Analyze a staircase design that does not comply with NBC guidelines. Identify at least three critical issues.
💡 Hint: Refer back to the specific NBC requirements to verify compliance.
Create a proposal for retrofitting an existing staircase that does not meet current accessibility standards.
💡 Hint: Think about the needs of various users when recommending changes.
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