PRODUCTS > ecoMaster Solutions > Energy Rating Service


What's an Energy Rating?
House energy rating systems (HERS) have been developed to rate the energy efficiency of new and existing housing and allow comparisons of the heating and cooling needs of different homes. The purpose is to provide more comfortable homes that use less energy for heating and cooling and will reduce greenhouse gas emissions.

There are several rating systems including Nationwide House Energy Rating System (NATHERS), FirstRate (used in Victoria, ACT, SA and WA) and Basix (NSW only).

Why do I need one?
Victoria and ACT have mandated that new housing must be built to meet a minimum 5 star energy rating. Put simply, if you are building a new home, you must have a 5 Star Energy Rating.

If you have ever lived in a heating climate then you might be tired of being hot in front of the fire but freezing in the bedroom. You might also be sick of paying high heating bills and wearing three jumpers inside! Rather than look at 5 star ratings as a mandated bureaucratic regime, look at the amazing opportunity to build a home that will cost so little to run and be so comfortable to live in. Read the case study of one client who has reduced their energy consumption by 64% (and are reducing it even further!) just by upgrading to a 5 star home. In really well designed homes, your heating and cooling bills could be tiny!

Energy efficient housing is achieved through techniques such as the solar orientation of the home, placement and sizing of windows, levels of insulation, shading, thermal mass, double glazing and draught proofing.

An energy rating is performed by entering details about the house design into the FirstRate system. By entering the home's postcode, the program links to relevant climatic information. It is then easy to model design differences to see what effect these have on the star rating. ecoMaster's accredited energy raters can demonstrate how to optimise the energy efficiency of your home.

A '0' star rating indicates that the home is very energy inefficient and will be uncomfortable without extensive spending on winter heating and summer cooling. A '5' star rating indicates that the house has achieved a high level of energy efficiency and will require minimum levels of heating and cooling for year round comfort.

Who can perform a rating?
We can! ecoMaster's accredited energy raters can conduct energy ratings of your proposed new home and demonstrate how to optimise the energy efficiency of your home. We will even show you how to obtain a rating higher than 5 stars. The higher the rating, the more you will save over the life of your home. Wearing three jumpers in your home during winter can be a thing of the past!

Energy Rating Fees:
For homes up to 500 sq metres:

  • Single storey home up to 4 bedrooms - $220
  • Single storey more than 4 bedrooms - $275
  • Double storey up to 4 bedrooms - $275
  • Double storey more than 4 bedrooms - $300
    All prices include GST

    For any other rating needs please contact us.

    Payment for half of the agreed fee is due when the preliminary rating is issued. The balance becomes due when final building plans are certified.

    Should the plan need to be modified in order to achieve a FirstRate 5 star rating, revisions will be charged at $35.00 per hour or part thereof.

    Why choose ecoMaster?
  • We are fast, friendly, professional and ever so helpful!!!
  • We really do care about you, your home and its energy efficient
  • We are sympathetic to alternative construction of all types
  • We also rate brick veneer homes
      We make it easy for you to achieve your rating:
      o NO ELECTRONIC FORMAT IS REQUIRED
      o We will rate PAPER plans
      o Our fees and terms are set out up front - no nasty surprises!
      o We don't charge a premium for rush jobs

    What do I need to provide for an energy rating?
    To rate the energy efficiency of a house we will need 2 complete copies of the final building plans which should include the following information:

    FLOOR PLAN
      Floor areas (including carpeted and utility floor areas)
    Perimeter of house (including external walls and shared walls)
    Length of internal masonry walls
    Area of roof glazing / skylights
    Depth of overhangs (eaves, pergolas etc) above windows
    Cross flow ventilation
    Area and location of skylights
    Number of chimneys
    Number of exhaust fans
    Number of vented down lights

    SECTION
      Floor to ceiling wall heights
    Extent of cathedral ceilings
    Tilt of skylight / roof windows
    Roof type

    ELEVATIONS
      Shared floors and ceilings
    Upper floors
    Orientation of windows
    Height and width of windows
    Distance between top of window and overhang

    SITE PLAN

      Distance from and height of adjacent buildings

    OTHER

      Insulation levels and floor / ceiling foil insulation
    Floor type(s) and sub floor ventilation
    Extent of carpet
    Types of external walls
    Types of internal masonry
    Types of curtains
    Extent of external blinds
    Type of window frames
    Type of glazing
    Type of exhaust fans (sealed or unsealed)
    Whether skylights are ventilated
    Extent of use of weather strips to doors and windows
    Location of house - inner city, suburban, rural or coastal


    Read what our clients have said about our services

    Find out how we can help you

    Call 1300 326 627 or email ecoMaster

    ecoMaster is an accredited energy rater with the Sustainable Energy Authority Victoria. VIC-04-074.
     

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