"For this project, we created a double-height, rectangular volume, flanked by single-storey wings. The plan is essentially a cross, with the upper level of the main volume extending out past the wings on either side to provide shelter for the outdoor living area beneath."
The architecture is also defined by the exposed exoskeleton. Steel bracing crisscrosses the large windows on the lower level, and the engineered timber posts and beams are also exposed, and painted in a dark shade to match the stained, rusticated cedar weatherboards.
"We positioned the main living areas on the ground floor, so we could provide a flow out to the only area of flat ground, which is where we placed the outdoor living area and pool," says Heyworth. "The upper level accommodates bedrooms and a second living area, which can be used by the children. This allows segregation between adults and children when required."
A pared-back design and a simple, natural palette of raw materials define the open-plan living area. Materials are limited to concrete, glass, steel, timber and Okuplex varnished plywood. The plywood features on shelving in the kitchen, including a suspended unit above the island, and on a bank of cabinetry in the living room. The central stairs have a similar finish, contrasted by black timber balustrades.
"The vertical timber battens are a distinctive sculptural element," says the architect. "They help to lead the eye up the stairs, enhancing the perceived height of the space. For this reason, also, we made the internal doors and windows in the house full height. This makes the rooms seem much bigger."