During some of our bigger projects , we come across areas of grade that are considerably steeper than other areas. I recommend a retaining wall in these areas, it is much safer to have a couple steps instead of a steep sidewalk. In this project the customer wanted to add sidewalks from his detached garage to his house. After looking at many options we decided to go with the keystone 2 to help with drainage and accessibility around the structure. Customer enjoyed the look of the steps and the 6′ walkway we were able to create between the wall and the garage.