North Carolina Building Contractor License Practice Exam

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The bottom of the clear opening for Class E classroom emergency escape and rescue openings for children older than grade 5 shall not be greater than how many inches?

  1. 30

  2. 36

  3. 44

  4. 48

The correct answer is: 44

For Class E classroom emergency escape and rescue openings intended for children older than grade 5, the standard dictates that the bottom of the clear opening should be no greater than 44 inches above the finished floor. This regulation is designed to ensure that older children can easily access the escape openings in case of an emergency, promoting safety and swift evacuation. The 44-inch measurement strikes a balance between ensuring the openings are high enough to prevent hazards while still being accessible to children who are of typical height for that age group. By providing this specific height requirement, building codes prioritize the safety of students in educational environments, ensuring they can exit quickly if necessary.