Z-Range Home 2018

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Location
Officer VIC 3809
    • Housing Type:
    • Display Home
    • Project Type:
    • New Build
    • Builder
    • SJD Homes
    • Designer
    • SJD Homes

About Z-Range Home

Our Z-Range Home has been created in collaboration with Dr Josh Byrne from Curtin University, CSIRO, SECCCA, and Parklea Developments. Our aim was to create a product that is as close to a Zero Emissions Home as possible whilst remaining affordable. There have been many other projects of this type around for some time now but the uptake from the general public has not been great. The intention was not to go to the extreme, but to go to a level that is compatible with most people’s budgets and living option desires. The average Australian home produces 7 tonnes of greenhouse gas emissions each year. Therefore energy efficient homes make sense not only for the financial benefit to the home owner with reduced energy bills, but for the future of the planet.

As a registered Greensmart Builder since 2009 we have been committed to seeking continuous innovation and improvements in sustainable, energy efficient homes. We believe our passion in this area is the reason why our company has progressed to become one of the leaders in building sustainable homes, which began with the inception of our Eco Collection in 2009. This home received an energy star rating of 7 stars and beyond, one of the first of its kind at that time.

Our Z-Range of homes takes sustainability to the next level. Through the use of passive solar design, quality thermal building materials and energy efficient upgrades, we are continuing to develop low carbon, sustainable designs. We are working closely with Building Performance Assessment specialists in energy efficient build verification, including air tightness of the building envelope during framing, cabling/rough-in, post plaster and finishing stages, insulation and blower door tests. We will be conducting a number of inspections and tests at various stages throughout the construction of each of the low carbon homes we build.

Our involvement in the ‘Low Carbon Living Mainstreaming High Performance Zero Energy Homes Program’ will also see us monitoring power usage via the installation of separate metered circuits of the home. We will be able to monitor where power is getting drawn from and what improvements could be made.

Designed by Harvan Design and built by SJD Homes

To find out more about the NatHERS (Nationwide House Energy Rating Scheme) click here.

The house also achieved 10 stars with the Victorian Residential Efficiency Scorecard. If you would like to find out more click here.

SUSTAINABLE FEATURES

Years Open
2018
ENERGY AND WATER EFFICIENT FEATURES
    • Energy efficiency:
    • Draught proofing
      Efficient lighting
      Efficient appliances
      Energy monitoring
    • Passive heating cooling:
    • Cross ventilation
      Passive solar designed home
      Thermal mass
    • Active heating cooling:
    • Split system airconditioner
    • Water heating:
    • Hot water heat pump
    • Water harvesting and saving features:
    • Low flow shower heads
      Low flow taps
    • Energy Efficient Lighting
    • LED lights throughout
    • Window Protection:
    • Blinds
SUSTAINABLE & RECYCLED MATERIALS
    • Sustainable materials:
    • Correct orientation of floorplan to take advantage of solar access; R1.3 sisalation; double glazing; upgraded insulation; Goodwe 5kw battery ready PV system with 17 solar panels; 9.8kw battery to Goodwe system RESU; weather strips; draft sealed exhaust fans; induction 900mm cooktop; R1.3 60mm Anticon blanket; 315ltr Sanden heat pump hot water system; caulking to bottom plate of slab; ceiling fans with lights to bedrooms; multi unit reverse cycle split system.
INSULATION SPECIFICATIONS
    • Insulation Type:
    • Ceiling
      Internal walls
    • Ceiling Type:
    • Bulk - glass wool
    • Ceiling Rating:
    • R5.0
    • Internal Walls Insulation Type:
    • Bulk - glass wool
    • Internal Walls Insulation Rating:
    • R2.5
RENEWABLE ENERGY SPECIFICATIONS
    • All-Electric Home?
    • Yes
    • Energy star rating:
    • 7.3 Stars
    • Renewable energy used:
    • Energy storage/battery
      Solar PV grid connect
    • Size of PV system:
    • 5kW
COSTS AND COST SAVINGS
    • Total cost of home when constructed:
    • Approx $330,000
    • Cost estimate of sustainable home/features:
    • $10k - $30k
    • Estimate of annual savings:
    • Approx $3,000 - $5,000
HOUSE DESIGN SPECIFICATIONS
    • House Size
    • 27.45m2
    • Roof
    • Metal (Colorbond)
    • Wall Materials
    • Brick veneer
    • Window and Door Types
    • Awning
      Double glazing
      Sliding windows/doors
    • Universal design accessability
    • Adaptive design
    • Number of bedrooms
    • 4
    • Number of bathrooms
    • 2
GARDEN AND WASTE REDUCTION
    • Garden / Outdoors
    • Native plants
HEALTHY HOME FEATURES
    • Healthy home features
    • Airtight house design
      Cross flow ventilation

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