PROJECT TYPE: Residence
FLOOR AREA: 243.5 m2 + Garage & porch
FLOOR: Concrete slab-on-ground
WALLS: Hebel Powerwall & Colorbond corrugated steel
ROOF: Corrugated steel (Colorbond)
MASS: Slab (tiled) & rammed earth feature wall
FRAMING: 90mm plantation pine
INSULATION: Walls; R2.5 with permeable membrane to cavity, Roof; R5 + DS foil, Floor; nil.
WINDOWS: Double-glazed aluminium frames
ENERGY RATING: 6.6 Stars (NatHERS)
HOT WATER: Stainless steel tank with Apricus solar tubes and electric backup.
HVAC: Slow combustion wood heater
AIR TIGHTNESS: To NCC (not tested)
LIGHTING: LED / CFL
JOINERY: By owner
RAINWATER TANKS: 22,500 litre poly tank
OTHER FEATURES: Sunshades, 5 kW photovoltaics, plantation timber ceilings.
BUILDER: R & A Price Building