Having worked with this client in his capacity as a builder and architect, we are pleased to have the opportunity to assist with this irregular extension. With site constraints and a modern design, (the external wall of the building follows the Rescode setback boundary) the use of SIPs and steel is used to create this west facing cranked external wall that will ensure high thermal performance and a flat fixing surface for the copper shingle cladding. Our next phase of this project will involve 210mm roof panels that intersect on 3 planes into the existing residence.