We describe the basic types of exterior and interior foundation drainage and de watering systems for homes.
French drain around exterior foundation.
Foundation drains come in two varieties.
French drains are often installed around a home foundation in two different ways.
Instead of water soaking into the ground up against your.
Stop basement leaks with a french drain the gravel pictured here around the building foundation is very similar to that used in a linear french drain.
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.
Installed around the outside perimeter of a foundation exterior drain tile is a highly effective way of collecting groundwater and draining it away before it can seep into.
Wet basement prevention cure a guide to preventing.
Foundation drainage installation and troubleshooting.
Learn more about keeping your basement dry.
Interior and exterior systems.
Larry janesky president of basement systems in seymour connecticut offers his advice on the type of foundation drain that is right for your basement.
It should run to a collection basin in the basement ideally placed in a corner from which a sump pump will expel the water to the outside.
Overview of exterior french drains.
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.
Plot out and mark the path of the french drain.
The drain should run about 1 foot or 30 cm away from the basement s exterior wall.
Larger trenches provide better drainage and last longer but require more work.
Place it in the area with the greatest moisture.
Parts of a french drain.
If water continues to invade your basement despite seemingly adequate outdoor drainage then you.
With a french drain however water near the foundation can be rerouted and deposited elsewhere.
A trench at least 12 inches wide and 18 to 24 inches deep.
After you ve designed your french drain system you re ready to build.