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 ...

The guys play What Is It; Mark McCullough and Jenn Nawada team up to help a homeowner upgrade her house ... wall because they are interlocking concrete blocks, and that's gonna create the ...

Retaining walls also help hold back steeply ... a retaining wall with concrete. If you're set on getting the job done yourself without professional assistance, using concrete blocks is the way ...

Imagine transforming your backyard into a serene escape with the sound of water cascading down a beautifully integrated waterfall spillway. A retaining wall, when paired with the right features, can b ...