Home Inspection State Practice Exam

Where is stairway width measured?

1. At the base

2. At the top

3. Above the handrail

4. At the center

The correct answer is: Above the handrail

Stairway width is measured above the handrail because this location provides a clear and unobstructed measurement of the usable width of the stairway for safety and accessibility considerations. Measuring above the handrail ensures that any encroachments from walls or other structures are taken into account, giving a true representation of the space available for passage. This is critical because stairways must accommodate users safely, and understanding the width in this location helps in adhering to building codes and ensuring safety standards. The other options may not accurately reflect the effective passage width for individuals using the stairs. For instance, measuring at the base or the top could lead to variations in the usable space due to issues like handrail extension or wall placement. Measuring at the center might not encompass the entirety of the stairway width, which can vary across its span. Thus, the most relevant and practical standard for measuring width in stairways is clearly above the handrail.