Lead codes Provision of ventilation Underlay Spacing of welts Gutter linings Flat roofs Pitched roofs Lap diagrams Cladding Dormer tops Lap calculator Enquiries Need to access to lead detailing while you are on the move? Check out the new LSA App from the Rolled Lead Sheet experts. From ventilation and gutter linings to flat roofs and lead code guidelines – all there at the touch of a button. There is also a handy lap calculator which will take a photograph of the pitch of a roof that can then be saved to your phone. The App is now available to purchase for £4.99 from the App Store and on Google Play. Just search for 'LSApp'.
RCI January 2018
To see the actual publication please follow the link above