Wood Retaining Wall The beautiful color of this cedar wood retaining wall by @tedmade.woodwork shows off the plants on both ...

Retaining walls control erosion and drainage problems, and they add usable space for gardens, patios, or detached living units. On average, a retaining wall costs about $4,800. Joe Raboine is Vice ...

Most retaining walls cost between $10 and $100 per square foot ... high end of the price range. Poured concrete costs between $23 and $45 per square foot on average. This material is usually ...