Clear blocked weep holes in a retaining wall
Blocked weep holes are one of the most common causes of hydrostatic pressure buildup behind retaining walls. Clearing them is a 30-minute task that can extend wall life significantly.
What you'll learn
- Where weep holes are located and what they look like
- How to clear blocked weep holes with basic tools
- How to tell if your wall is draining correctly after clearing
Step by step
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Keep learning.
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Catching a drainage or structural problem early can save thousands in repairs. A 20-minute inspection after every wet season tells you whether your wall is holding up or starting to fail.
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Whether your wall needs a permit depends on its measured height, not how tall it looks from the yard. Learning to measure correctly takes 10 minutes and may determine whether your project requires engineering.
Identify your retaining wall material
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