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July 20, 2009 | | Comments 0

Green Housing

What’s a Green House? Well, it has nothing to do with the colour you paint it!

In the old days a green house was somewhere out the back where you would grow things. Now a Green House is where you live. Whether you call it Green House Design, Energy Efficient Housing or Sustainable Housing this is an area that is wide in scope and has a significant impact on the building and construction industry.

Talking about the environment these days is now up there with religion and politics. Indeed,  if you want to start a fight then its not a bad place to start! But regardless of where you sit you have to be aware of whats happening in this space.

As a potential owner builder you now have to be up to speed on Green Housing Design and Specifications. Energy efficient housing is the future for all new homes whether they are Project Homes, Kit Homes or Custom Design Homes. This is now mandatory and being driven by the State Government Building Regulators. Every state is different and please note: The Energy Efficiency Compliance Requirements on building approvals for new homes is going to get more regulated and require more active input at the design stage to get approval.

Here is one of the many things you should consider when starting:

Creating a Green HomeThe first thing I ask a prospective customer/owner builder is: “Does your home need to be that big?” We are going to be driven by Governments towards smaller, more efficient homes so we need to get used to this concept. It is the single biggest way to reduce green house gases and costs. Big homes are expensive to build and expensive to maintain. They suck alot of energy to cool and to heat.

The cost in 1 square metre of construction for a new home is in the vicinity of $1100 to $1500 depending on where you are building. How much wasted space is there in the average home? Well usually there is quite a bit. Smart design and compromise will be the future of economical, effective and efficient design in the future.

Therefore every metre you save in design the more money you can put to good use to buy either energy efficient appliances or renewable energy systems. For example photo voltaics to produce your own Green Energy. There are a variety of products you can implement into the design stage to create passive means to heat, cool and light the home reducing the need for costly energy.

There have been Owner Builders who have created their own design not realising that it is going to cost them thousands of dollars per year in energy costs. Yes, thousands! The cost of energy is going to go up and exponentially so in the years to come. It is possible, if you start thinking about it early enough, to design a home where the future energy bill will be a fraction of today’s relative cost. That’s good for your pocket and good for the environment. This is what the Government wants you to do and so you need to get good advice from the outset.

Kit Homes can and are often designed to suit owner builders who want a quality energy efficiency outcome. But you have to tackle it early else you will get bogged down in a compliance nightmare. We’d be delighted to help you create a great outcome in energy efficient design.

Matthew Last
Building Consultant, Green Loans Assessor and Energy Efficiency Design Consultant
UBuild Homes

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