Size the trench so there's enough room for the retaining wall block and at least 8 in. of space behind it. Excavate deep enough to completely bury at least one full course, including space for 6 to 8 ...

(BPT) - When you picture a retaining wall, do you imagine it holding back dirt? That’s the most common use for retaining walls — to address elevation changes and prevent erosion. But concrete ...

Q. I want to build a retaining wall that’s going to look great for years. At my last house, I had a short retaining wall around a patio that started to lean out toward the lawn. The little wall was ...

Dear James: I’m planning a veggie garden on my sloping lot so I need a retaining wall. I have used timbers before, but blocks might hold up better. Which method do you prefer? -- Steve W. Dear Steve: ...

Lowe Larretta is former lead editor for Forbes Home, covering all things related to home improvement and good design. She previously worked in the decor and lifestyle spaces for digital publishers ...