The Roxblock retaining walls have taken the original concept of the original garden wall and modified it in the following ways:
1) Consistency - The retaining wall is made on an automated block machine which ensures consistency of the dimensions of the product. This consistency gives you the added stability and security that is crucial when building walls higher than 2 ft.
2) Interlocking - The retaining wall is equipped with a rear-interlock. This interlock allows the product to be stacked to greater heights using proper installation guidelines.
3) New rock profile - The retaining wall has a different rock profile as compared to the original ROXBLOCK garden wall.