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.
Retaining wall french drain.
I have 3 5ft high retaining wall all around the uphill side and water comes up underneath and thru.
Often retaining walls are used to terrace yards that originally had a steep slope additionally retaining walls can help create usable outdoor space as well as control erosion see landscaping a split level home low retaining walls are frequently used as planting beds and can add interest to an.
We re going to keep the good stones and use them for the rebuild.
Otherwise water moving down the hill will build up behind the wall and undermine it.
When you re doing a diy landscape project it s important to choose the right type of gravel.
Retaining walls and other features that require drainage make great use of large gravel to allow water to drain away faster than soil would.
This video shows you how to properly install a drainpipe behind your wall for prop.
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If you re building a retaining wall on a hillside.
French drain below or above retaining wall.
A retaining wall is intended to hold back soil when there is a drastic change in elevation.
Gravel is necessary for many landscape projects and not just beautiful rock gardens.
A properly designed french drain reduces the pressure exerted upon retaining walls and subgrade walls that with time can induce moisture inside basements and crawl spaces.
Active 2 years 9 months ago.
The stone is just deteriorating.
While you re at it do also place a call.
Let me show you what happens after 19 years.
We re pulling all this out.
If you re building a retaining wall add a french drain behind the first course of stones or blocks.
Ask question asked 2 years 9 months ago.
I have water running into my crawl space and part of the reason i believe is from hill run off above my house.
The pipe should rest on the same compacted gravel base or concrete footing that supports the wall.