Listed here in Carnforth, sealing protects your driveway or patio like a raincoat would you. This sealing method retains h2o at bay, to help you say farewell to h2o hurt. Carnforth block paved driveways that are being installed onto grass or bare earth, will need around nine" (230mm) of soil https://localdrivewaycompany.co.uk/block-paving-carnforth/