Proper retaining wall drainage can be the difference between a sturdy wall and one that leans. Learn how to prevent and mitigate drainage problems.

Retaining walls need a drainage system to prevent water from causing structural and soil health issues. Weep holes spaced every four feet will suffice for shorter walls, but taller walls also need ...

Q – We are thinking about building a retaining wall in our yard. ... It is important to install a drainage system behind the wall which will enable the water to flow away from the wall.

Poor sub-soil drainage is not just a nuisance – it is a serious structural hazard. In water-rich regions like Durban, where ...

And the good thing about installing this retaining wall is we can add drainage, which means the wall is gonna be there forever. Jenn: Sounds like a perfect plan and a perfect job for the two of us.