Retaining wall french drain question.
French drain along retaining wall.
The depth of the french drain depends on the purpose for using it and the location.
The pipe should rest on the same compacted gravel base or concrete footing that supports the wall.
A french drain pipe can help divert water away from your home s foundation patio or low lying areas to help prevent damage or pooling water.
Recommended depths can range from about 18 inches to 6 feet.
Pipe drains also known as toe drains are perforated pipes that collect water along the length of the wall and drain it to the outside.
You may have to submit plans for your wall and schedule a property inspection to ensure that building a retaining wall won t create drainage problems.
The name comes from henry french.
Depending on the size of your yard and the scale of your drainage issue you can purchase the pipes and equipment to create a french drain yourself.
A french drain is an underground drain that channels water away from depressions in the yard or from the house foundation.
One of the most popular fix to these yard drainage problems is a french drain as part of a drainage system.
A locking flange along.
Some of these drains are vented through the front of the retaining wall while others may run the length of the wall and drain out to the sides.
A drainage system can have many different components including a french drain drywell closed tubing catch basins and pop up emitters.
If you re building a retaining wall on a hillside.
It s basically a trench that slopes away from the problem area filled with gravel and a perforated drain pipe and backfilled with drain rock.
Otherwise water moving down the hill will build up behind the wall and undermine it.
Retaining wall in small backyard 8 months ago.
A french drain is a trench filled with a perforated pipe and gravel that allows water to drain naturally from your yard.
So i am going to be digging a ditch approximately six inches deep then putting wall rock about two inches thick and then compacting it then level it.
If you re building a retaining wall add a french drain behind the first course of stones or blocks.