Driveway Installation in Thornbury, Gloucestershire Driveway installation in Thornbury, Gloucestershire. Existing tarmac driveway was removed. Driveway area was extended into the lawn area which was lowered in depth to ensure a solid finish. New sub base of Type 1 hardcore was installed which was machine vibrated to a solid finish. Membrane sheeting was installed to inhibit any weed growth on the new paving installation. Recessed inspection chamber was installed to allow easy to access to sewage while helping it blend in with the paving. Aco drains were installed at the front of the driveway and piped away to deal with surface water in accordance with SUDS regulations. Block paving installed in a 90 degree pattern. The driveway had a solid 9 inch charcoal header border. An inside border was done with a 4 inch stretcher bond. The paving was compacted in place with a kiln dried sand brush finish for jointing. If you would like a quotation for a driveway installation in Thornbury, Gloucestershire, our team would love to hear from you. Affordable driveway and patio contractors in Thornbury. FREE quotations! OUR LATEST CUSTOMER REVIEW… Patio23rd March 2018I am very pleased with the work they did and the end product is super. They worked very quickly and tidy. They started the work on Tuesday & they completed on Thursday. I will definitely recommend this company to anyone. —Ivy