Exterior French Drain Diagram

See the diagram below.
Exterior french drain diagram. The leftover soil from this can be used for the second step. An interior drainage system is an easier more affordable option for waterproofing your basement. Parts of a french drain. A landscaping french drain is a gravel filled trench lined with landscape fabric to keep soil and silt out of the gravel.
This means that the drain should slope down a total of at least 1 inch for every 10 feet of pipe. Larger trenches provide better drainage and last longer but require more work. Landscaping decks and walkways might need to be ripped out to install the drain pipe. After you ve designed your french drain system you re ready to build.
In the front yard we will fix the foundation ground slope problem. French drains need to have a slope of at least 1 so the force of gravity will work for you. You can do the work yourself or hire a professional landscape contractor to do the job. The process is fairly simple.
It just requires a little preparation and planning the right tools and materials and a little diy know how. While some types of these drains include a perforated drain pipe sometimes called drain tile and may be covered with grass the traditional french drain is simpler and easier to build. In order to get. A french drain also called a footing drain is a pipe that carries water away from your house.
Depending on the size of your trench either dig the trench with shovels or rent a trencher. In the side yard we will only install half of the french drain system and a pair of small drywells to see if it corrects the drainage problem.