EPISODE · Jan 9, 2026 · 31 MIN
03 - Grade and Drainage
from National Home Inspector Exam Prep Podcast · host Charles Bellefontaine
Send us Fan MailWater 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.Intro This episode is brought to you by GetSync.pro This episode is hosted by Charlie Bellefontaine of Chicagoland Home InspectorsFor complete training with visual materials, practice exams, and certification support, visit nhiexamprep.com© 2025 National Home Inspector Exam Prep Podcast. All rights reserved.
What this episode covers
Send us Fan Mail 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 slop...
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03 - Grade and Drainage
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