Otherwise it will simply pool in the French drain ditch, adding to your home’s drainage woes. As such, there must be an adequate slope to allow the French drain to direct water away from the home.

French drains, like the rain gutters on your home’s roof, are designed to move water off your property, or to a spot where the water won’t damage your home. While a French drain is the solution to some swampy yards, it’s not the answer for every drainage problem. RELATED: How to Install a Sump Pump When You Shouldn’t Install a French Drain System Installation involves cutting a trench in the basement slab along the perimeter of the foundation, laying pipe in the trench, and putting in a sump pump to move water from the interior to the exterior. If water continues to permeate your basement despite seemingly adequate outdoor drainage, you might need to install a French drain indoors. With a French drain, however, water near the foundation can be rerouted and deposited elsewhere. Rerouting the flow of water with a French drain would alleviate that problem.Ī French drain also provides a solution for “wet” basements, or basements in which water presses against the foundation and gradually leaks through. Let’s say that after a rainstorm, water tends to pool in a particular low spot on your property.

Whereas gutters collect precipitation as it runs off the roof, French drains manage water at ground level.

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