Exterior, Brick Siding Material, House Building Type, Small Home Building Type, Metal Siding Material, Gable RoofLine, Cabin Building Type, Metal Roof Material, Shed Building Type, and Wood Siding Material The exterior combines recycled brick, radial sawn timber, and galvanized roof sheeting. "Materials were selected to meet the clients’ brief that the house fit within the cognitive idea of an old shed," explain the architects.  Photo 6 of 10 in 9 Stellar Homes That Venture Off-Grid from Simplicity Reigns at This Off-Grid Australian Retreat