Building a stackable retaining wall may seem like a project for a professional, but it's actually something you can do ...

World Block offers them an appealing stone look and size that is marketable for his company, he adds. Plus, Cornerstone can build these retaining walls up to 12 feet without the need for a geogrid ...

Your retaining wall will accumulate dirt and moss over time. Turn the dull-looking landscaping feature good as new with a few ...