Where should I put my French drain in my yard?
LOCATION: French drains should run along the center of the low area(s) needing drained, and end at the desired drainage point. There should be adequate “fall” in the french drain construction, for water to naturally run downhill, toward the drainage end.
How does a French drain work in yard?
A French Drain is a pipe that collects and directs water. A wide, perforated pipe placed in the ground collects excess water and drains it away from the affected area. The pipe is covered with gravel or rock so that it’s not visible, and it’s angled downward to make sure drainage is smooth.
Are French drains a good idea?
French drains help prevent flooding and reduce the risk of long-term water damage to your property. They can last between 30 and 40 years. They’re cost-effective. French drains can be aesthetically pleasing as they are usually covered with small rocks, plants and sometimes even decorative grates.
Where does the water from a French drain go?
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.
How close should a French drain be to the house?
How Close Should a French Drain be to the House? A good rule of thumb is to install french drains 3 feet from the house. Make sure to measure around the porch, patio and deck.
Should I cover my French drain with dirt?
Can I cover a French drain with dirt? Because a French drain has holes throughout the pipe which allow it collect water, you should not install dirt on top of the drain pipe. Installing dirt will clog the pipe and the holes, rendering it useless.
Where does a French drain empty into?
Where should a French drain empty?
Water will always seek out the lowest point along the most straightforward path and readily move in loose soil into empty pockets. That is where a French drain comes in. It provides this accessible path and creates a sunken channel, encouraging water to drain out of the soil surrounding and flow along a smooth course.
Do French drains need to be cleaned?
Despite the design’s best efforts, French drains get clogged by dirt, debris and silt. They do need to be cleaned out regularly – about once per year – to ensure that they continue to direct water away from the building’s foundation. The best way to clean a French drain is mechanically, using an electric snake.
What can go wrong with a French drain?
One of the biggest problems with French drains is that the pipes can become filled with silt, sediment and other debris, causing water to overflow or even backflow from the pipes and into the house. Cleaning the pipes is a costly job as they will need to be dug up.