California Residential Inspector Practice Exam

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Prepare for the California Residential Inspector Exam. Utilize interactive quizzes and detailed explanations to master the required knowledge. Enhance your test-taking skills and boost your confidence for achieving high scores!

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To what height must nonabsorbent wall surfaces within shower compartments extend above the floor?

4 feet
5 feet
6 feet
7 feet

The correct answer is: 6 feet

Nonabsorbent wall surfaces within shower compartments are required to extend to a height of 6 feet above the floor to comply with residential construction codes. This height is established to ensure that all areas where water may potentially splash are adequately protected from moisture, which can lead to mold and structural issues over time. By having nonabsorbent surfaces, it helps maintain the integrity of the wall materials and provides an appropriate level of hygiene within the shower environment. This specific height is commonly referenced in residential building codes, recognizing that showers create significant water exposure, and the walls must be designed to withstand the effects of constant water contact. In the case of shower compartments, having a height of 6 feet allows for a comfortable use of the shower without fear of water damage affecting the underlying wall structure.