Prepare a sample for the pavers around the patio. There are many design and style Concepts you can look at for setting up pavers. Carnforth block paved driveways that are being installed onto grass or bare earth, will require approximately 9" (230mm) of soil to get excavated and brought away. https://bookmark-share.com/story18415639/new-step-by-step-map-for-block-paving-carnforth