Numerous options were explored for a roof development to this detached house at 28 The Drive, Esher, Surrey, KT10 8D. An Permitted development Certificate of Lawful development application was submitted to Elmbridge council. Three dimensional Drawings were prepared to help the client understand the project before the application was submitted. The detailed design of this pitched roof dormer was developed and a zinc roof covering was chosen to compliment the Green Pantiles. The house is used for advertising and as such we were unable to take photographs of the finished dormer due to copyright restrictions.