Drawings are required for the purpose of presenting your design scheme to the planning department and for us to build your loft conversion. If your loft is a permitted development, a Certificate Of Lawful Development can be obtained from the planning department to confirm the legality of your project. If your attic conversion requires planning permission the drawings will be required too. Buildings regulations will be required and will confirm that the works are done to building regulation standards. Touchstone can do all the drawings, planning permission, structural calculations and building regulations. We are a one stop shop for all your loft conversion needs.