French drains provide an easy channel for water to flow through. Water runs into a gravel-filled trench, then into perforated pipe at the bottom of the trench. Water travels freely through the pipe, which empties a safe distance from the house.
Where does the end of a French drain go?
Which End is Up? The two ends of a French drain system are: The drain field, or high end, where excess ground water enters the drain pipes. The drain exit, or lowest point, where water leaves the system.
How deep should a French drain be?
French drain depth: About 8 inches to 2 feet deep should be sufficient for many water-diverting projects, though related systems, such as those built around foundations and sub-ground living spaces, as well as the bases of retaining walls, may be deeper.
Where does the water drain from a French drain?
trench
What do you put at the end of a French drain pipe?
Install a T-shaped pipe at the end of the French drain. A T-shaped pipe, according to Washington University, will divert the water that runs down the drain into two different directions, giving the water a wider area and more time to soak into the soil before it becomes an issue.
How do you charge a French drain?
Type Cost per Linear Foot (Materials Only)
-------- -------------------------------------
Exterior $10 - $100
Interior $50 - $60
What goes at the end of a French drain?
Which End is Up? The two ends of a French drain system are: The drain field, or high end, where excess ground water enters the drain pipes. The drain exit, or lowest point, where water leaves the system.