Size the trench so there's enough room for the retaining wall block and at least 8 in. of space behind it. Excavate deep ...

Highlights The typical cost range to build a railroad tie retaining wall falls between $2,000 and $2,400, while the national average cost is $2,200. The main factors that affect the total cost of this ...

Heavy rains can cause soil to end up in locations where it otherwise wouldn't be. These mud slides, where mountainous soil settles along the wall of a home, cause damage ranging from minor landscape ...

Q: I have two deteriorating (but still standing) retaining walls made of timber and two even worse, leaning cinder-block retaining walls. I was planning to replace them all eventually, but to spread ...

Phi Group is the largest retaining solution specialist in the UK, manufacturing, supplying and building retaining structures including timber crib and concrete crib retaining walls, soil nailing, soil ...