National Home Inspector Exam Prep Podcast

03 - Grade and Drainage 

Charles Bellefontaine Season 7 Episode 3

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Water management around a foundation is critical for preventing costly damage. This episode examines how proper grading and drainage systems protect homes from water intrusion, soil expansion, frost heave, and foundation damage. Learn why earth should slope 6 inches in the first 10 feet and how to identify drainage defects. We'll explore common drainage systems including swales, French drains, catch basins, and underground pipes. Discover the relationship between natural slope, neighboring properties, and potential water problems.

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