French Drain System Around The House Foundation

You will also need to dig a trench away from the foundation to either a percolation trench dry well or to daylight if the slope of the land allows.

French drain system around the house foundation.

Dig a trench around the perimeter of the foundation. A french drain is a trench filled with a perforated pipe and gravel that allows water to drain naturally from your yard. Sometimes a drain inside the basement will be required. We describe the basic types of exterior and interior foundation drainage and de watering systems for homes.

Wet basement prevention cure a guide to preventing. French drains are primarily used to prevent. In many cases older homes with foundation water issues lack a french drain at the footing level. A french drain or weeping tile also trench drain filter drain blind drain rubble drain rock drain drain tile perimeter drain land drain french ditch sub surface drain sub soil drain or agricultural drain is a trench filled with gravel or rock or containing a perforated pipe that redirects surface water and groundwater away from an area.

Drainage problems in your yard can lead to pooling mold or water damage in or around your home. Both drains have the same mechanical design. A french drain also called a curtain drain is made by placing a perforated pipe in a trench that has been filled with gravel. Overview of exterior french drains.

It is a great option if you want to direct surface water away from your home s foundation to remove surface water or to prevent flooding. French drains can be built inside or outside of the house but outside the house is most common. Luckily you can avoid these problems by installing a french drain. A french drain installed as part of new construction can easily be laid outside the basement following the foundation of the house.

Where the lot has enough slope and size for a drain to run downhill from the foundation to daylight most builders prefer to install the drainage outside the footings. Installing a french drain around the foundation outside of your home is an affordable and effective way to divert water away from the house and ensure that your basement or crawl space stays dry especially if you don t have gutters installed on your home the concept of a french drain is simple. The trench will need to be dug down to the footers of the foundation and be about 4 wide. A french drain is most effective if moisture around your foundation is the main problem.

In these wet basements water presses against the foundation and gradually leaks through. Start by picking a location. A french drain also provides a solution for basements that admit water through the foundation. When choosing this type of drainage system ensure that it s designed to collect water that s pooling below the surface not above it.

Installing a french drain is a simple job that requires a bit of planning and the right materials. This article defines gives specifications for and discusses types of interior perimeter drain or french drain methods for stopping or preventing wet basements and crawl spaces.