Constructed from Structural Insulated Panels (SIPs), the home was built in just under 16 weeks (compared to around 18 months for a comparable two-storey dwelling). A highly insulated, airtight building structure, the design also features high performance double-glazed windows, light-coloured Colorbond roofing to reduce summer solar absorption, and Weathertex cladding, with a better than carbon neutral footprint.