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 a ...

Want to build a retaining wall? Here are some things you need to know: 1. Before starting construction, check with local building codes for height and setback restrictions and engineering requirements ...

It’s tragic to spend the time and money to build a retaining wall only to have it fail. Unstable walls can be dangerous; at the very least they are a discouraging waste of resources. Over the years we ...

Q: My house foundation was poured on a sloping lot. I stopped by just after the forms were stripped from the foundation, and I think the foundation was poured too deep. The ground on one side of the ...