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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How many inches above finished ground level must exterior insulation and finish systems (EIFS) terminate?

4 inches
6 inches
8 inches
10 inches

The correct answer is: 4 inches

Exterior insulation and finish systems (EIFS) must terminate a minimum of 4 inches above the finished ground level. This requirement is in place to prevent water intrusion, which can lead to damage and mold growth behind the EIFS. The elevation helps ensure that any water from rain, soil saturation, or snow melt does not cause deterioration or moisture buildup in the system. Maintaining this specified distance contributes to the system's longevity and performance by allowing proper drainage and reducing the risk of rot or other water-related issues. It is essential to adhere to this guideline to meet building codes and best practices in construction. The other options present higher termination heights that exceed the standard requirement, although they may offer additional protection in certain scenarios, they are not necessary and can add unnecessary complexity or cost to the installation.