This project is an example of a premium clay tiled roofing using a Classic Rosemary tile, roll-top clay ridge tiles. We used code 5 leadwork on the main roof and code 4 on all ledges. The project also included 5 flat roofs which needed re-felted and all roofs needed fully insulated. We also upgraded the loft insulation, repaired the chimney stacks and re-pointed the brickwork.