Driveway Installation Completed New driveway installation completed in Bristol Existing concrete driveway was removed. New sub base installed. Aco drainage inserted at front of driveway. New edging kerb installed to provide a clean edge between pavement and driveway. Formpave Chartresin vendage was the paving used with an 8 inch charcoal header and a 4 inch inner stretcher bond to offset the charcoal. If you would like to know more about the job or would like a free quotation at your own home in Bristol, call the experts today at SD Home Improvements. We look forward to hearing from you.