PROJECT TYPE: Residence
PROJECT DATE: 2015
FLOOR AREA: 274 m2 + Garage & porch
FLOOR: Insulated concrete slab
WALLS: Hebel Powerwall & Design-A-Clad by Frencham Cypress
ROOF: Corrugated steel (Colorbond)
MASS: Slab (tiled)
FRAMING: 140/90mm H2 plantation pine
INSULATION: Walls; R4 with permeable membrane to cavity, Roof; R6 + R1.3 blanket, Slab; XPS insulation.
WINDOWS: Paarhammer KDHW, Triple-glazed Low-E glass.
ENERGY RATING: 6.4 Stars (NatHERS)
HOT WATER: Sanden heat pump
HVAC: Sanden heat pump & hydronic panels (combined)
AIR TIGHTNESS: Tested to < 10ACH50
LIGHTING: Brightgreen LED downlights.
APPLIANCES: Quasar extraction fan
JOINERY: By owner
RAINWATER TANKS: 2 poly tanks
OTHER FEATURES: Edmonds Airomatic roof ventilators,