Make Your Home Eco-Friendly, Sustainable and Economical

Today, when you are searching for new house designs, most of the big companies are proudly advertising their eco-friendly business models, one may ask what sustainable building is all about. First, sustainable or green buildings have a reduced environmental footprint. Secondly, they consume much fewer resources – most importantly, electric energy. And finally, by using less energy, sustainable homes can save you a lot of money in the long run. Even if you already have a home, you can upgrade it to be more environmentally friendly. Here are a few ideas.

Turn on your thinking bulb

According to Mike Dietrich, CEO of Renew & Sustain Consulting, lighting makes up to 12 per cent of energy consumption in an average American home. Replacing the existing bulbs with energy-efficient ones can reduce the next month’s energy bill. A halogen light bulb costs about $13.25 per year, provided that it burns for 2000 hours. A LED bulb, on the other hand, costs $1.87 for the same amount of burn hours. Therefore, just by replacing all your halogens with LEDs, you can make up to 86 per cent savings. While many people are still deterred from buying LEDs, as they cost twice as much as halogen bulbs, they are worth the investment. And the best part is that a LED bulb lasts for 45,000 hours, while a halogen’s life expectancy is about 3,000 hours. For 15 times the lifespan, you can save $150 in the replacement costs alone.

Watch the efficiency stars

More likely than not, the appliances in your home are 10-15 years old. They may have been the best choice back then, but now, there are many more energy-efficient options. The Energy Star certificate standardises energy-efficient appliances that use about 60-80 per cent less energy than their predecessors. Therefore, upgrading your oven, dishwasher or fridge doesn’t only make sense because of their old age, but also because it will help you reduce the amount of energy your home uses.

Is there anybody home?

If the lighting costs weren’t surprising enough, listen to this – heating and cooling make up to 46 per cent of the energy bill. Today’s HVAC systems are powerful enough, and in combination with good insulation, there is no need for one to be running when there is no one at home. Buy a programmable thermostat and whenever the last person leaves home for work, errands or holidays, lower the temperature by 5 degrees. Not only will you reduce the carbon emissions, but you’ll also save up to 15 per cent on your heating.

Cracks and leaking bills

If you are building a home or buying a newly built home, an energy audit would be a smart thing to do. Using thermo-visual equipment, the inspector will ‘shoot’ your house from all the angles to see if there are any significant leaks. The audit can show you if your roof is leaking, or if you have any deficiencies in electrical elements. Most importantly, it will tell you how well insulated your house is. The most effective and the easiest method of insulating or making improvements to your existing insulation is to use spray foam. You can apply it in cracks around the door and window frames. As a result, your house will be sealed better and thus more comfortable during both summer and winter.

Growing sustainable

Even small gardens can improve your home’s sustainability. Squash, cucumbers, tomatoes, and green beans are just some of the plants that use vertical space, which makes them suitable for backyard gardens. Growing your food is cheaper and in many cases healthier. Having a vegetable garden also helps with absorbing the stormwater runoff. The problem with stormwater is that it gathers sediments and pollutants from the air, which can find their way into natural waterways. By using grass pavers in the backyard, you prevent grass roots from compacting, thus making your turf more porous and able to recycle more rainwater.


Making an eco-friendly home has gone a long way from pitching a pair of solar water heaters and taking brief showers. Technologies such as spray-in insulation, efficient lighting solutions & smart glass have made improving a home’s sustainability easier than ever. With that in mind, don’t hesitate to improve your home and make it healthier for both you and your environment.

How can iBuildNew help you?
If you are interested in finding a home builder who can help you build an eco-friendly and sustainable home, make sure you talk to one of our expert phone consultants. They have been working in the new home building industry for over 40 years and will be able to steer you in the right direction, matching you with the ideal builder. You can call them 7 days a week on 1800 184 284 or book a call online.

Derek Lotts

Derek Lotts writes about décor, gardening, recycling and everything related to home improvement. He thinks all these fall under self-improvement. He believes in the power of sharing ideas and communicating via the internet to achieve betterment.


iBuildNew is the market leading aggregator dedicated to residential home construction and land development. As an independent platform, iBuildNew helps Australians identify and compare new home designs, house and land packages and land estates. It’s the smart way home buyers, who are considering a new build, can find the ideal options to match their individual needs. Home building is a big decision, we make sure you get it right.

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