Here in Carnforth, sealing protects your driveway or patio like a raincoat would you. This sealing procedure keeps h2o at bay, so you can say farewell to h2o destruction. Carnforth block paved driveways that are now being installed onto grass or bare earth, will require roughly 9" (230mm) of soil https://localdrivewaycompany.co.uk/block-paving-carnforth/