Net Zero Home Builder

Australian Energy Efficient Homes

Energy Efficient & Sustainable House Designs

IDNA Homes, unlike traditional Australian home builders, has set its sights on the future of home construction. They have realised that in a country with diverse climatic conditions and environmental concerns, it’s imperative to move towards energy-efficient, sustainable, and eco-friendly home designs. This shift in focus represents a significant transformation in the way Australians think about their dream homes.

One of the primary objectives at IDNA Homes is to create energy efficient home designs that go above and beyond traditional building standards. This focus on energy efficiency extends to every aspect of the home, from the materials used to the design and construction process itself. When you choose to build with IDNA Homes, you are making a conscious decision to invest in an energy efficient, healthy, and eco-friendly home.


Premier Energy Efficient Home Builders

For homeowners in Australia, IDNA Homes is the go-to choice for energy efficient home designs. With hot and humid summers and milder winters, Australia’s climate can be challenging. IDNA Homes understands these unique conditions and tailors their designs to ensure your eco-home remains comfortable year-round. Their homes are designed to remain cool during scorching summers and retain warmth during the cooler winter months, all while minimising your energy consumption.

IDNA Homes  turned their energies to providing better solutions – beautiful, functional eco-homes that:

As a family-run business, the IDNA Homes founders have their own young family in tow and understand that a great home is more than aesthetics. They approach the building and fit-out process with a focus on creating healthy homes that are functional and liveable, with high-quality, low-maintenance selections that also deliver luxurious elegance.

Building community through intuitive new homes

Energy Efficient Home Builders

It’s the focus on essential home features that make building with IDNA Homes special. From the moment you sit down to start planning your dream home, IDNA Homes will ensure that your goals and needs are understood and that your dream home is healthy, breathable and energy-efficient, and delivers comfort and joy for years beyond handover.

After almost three decades of building experience, the IDNA Homes team delivers zero energy, ICF insulated concrete form homes that are perfectly adapted to the needs of Australian families, and the harsh, changeable Australian conditions.

IDNA Homes is not just a builder of houses; they are energy efficient home builders. They specialise in creating energy efficient homes in Australia that not only meet your vision of a dream home but also incorporate the latest energy-efficient technologies and practices. When you choose IDNA Homes, you’re making a sustainable choice, one that not only benefits your family but also the environment.

Get in contact to start planning your dream home, or to learn more about their Building System the Durisol-Nexcem ICF product.

Mission Statement

  • To be industry leaders in delivering energy-efficient, healthy and sustainable homes that outperforms competitor products and Australian Standards.
  • To expand our network across Australia to make our exceptional net-zero energy homes available to every region.
  • To perform the highest level of quality construction services at fair and market competitive prices for our customers.
  • To ensure the longevity of our company through repeat and referral business achieved by customer satisfaction in all areas including timeliness, attention to detail and service-minded attitudes.
  • To maintain the highest levels of professionalism, integrity, honesty and fairness in our relationships with our customers, suppliers, subcontractors and professional associates.

“We understand the science and principles of designing and building zero-energy, healthy homes and we specialise and focus purely on this core.”

Vision Statement

To create a network of builders across Australia that align with a mission to make exceptional net-zero energy homes available to every region. By joining, builders can build outstanding energy-efficient homes under the guidance of the IDNA group.

Together, their focus and efforts are continually driven toward advancing their reputation as builders known for innovation and change to the typical Australian home. And, to leave a legacy by building the highest quality zero-energy, healthy homes built on time and on budget across Australia.


Your Path to a Sustainable Future

At IDNA Homes, they believe that achieving energy efficiency is a collaborative process. It involves a partnership between the builder and the homeowner. They take the time to understand your needs, your vision, and your budget. This collaborative approach ensures that your home is not just a structure but a place where you can truly thrive.

Choosing an energy-efficient home is not just about enjoying lower energy bills; it’s about choosing a path to a more sustainable and environmentally responsible future. With climate change and environmental concerns becoming increasingly urgent, the choices we make about our homes matter more than ever.

Energy Efficient House Designs

The cornerstone of IDNA Homes’ approach is their commitment to energy-efficient house designs. They understand that a well-designed home is one that not only looks beautiful but also functions optimally. From the choice of building materials to the layout of rooms and the incorporation of energy-efficient appliances, every detail is carefully considered to ensure that your home is as efficient as it is attractive.


Energy Rating

Energy rating is more than just a number; it’s a testament to a home’s energy efficiency. IDNA Homes is dedicated to achieving top-notch energy ratings for the homes they build. This commitment to high energy ratings means that when you choose IDNA Homes, you’re choosing a home that not only looks great but also operates at peak efficiency.
IDNA Homes doesn’t just claim to build energy efficient homes in Brisbane, Sunshine Coast & Australia; they back it up with impressive energy ratings. Energy rating is a key indicator of a home’s efficiency, and IDNA Homes takes great pride in achieving some of the highest ratings in the industry. These ratings reflect their commitment to creating homes that are aesthetically pleasing, highly functional, and home energy efficient.

Tailored Designs for Diverse Australian Climates

Australia is a vast country with a wide range of climate zones. IDNA Homes understands the importance of tailoring home designs to suit the specific energy requirements of each region. Their commitment to energy efficiency isn’t limited to Brisbane or eco homes on the Sunshine Coast; IDNA Homes offer their expertise in designing energy-efficient homes to clients all throughout Australia. Whether you’re in the tropical north, the temperate south, or anywhere in between, IDNA Homes has the experience and know-how to build a home that’s perfectly suited to your region’s climate.


Personalised Eco-Friendly Homes for Every Need

One size doesn’t fit all when it comes to homes. IDNA Homes understands that every family and individual has unique needs and preferences when it comes to their living space. That’s why they specialise in energy efficient custom homes. When you choose to work with IDNA Homes, you’re not just getting a house; you’re getting a home that is tailored to your specific requirements.

Your Energy Efficient Home Questions - Answered!

Energy-efficient homes offer several economic advantages beyond immediate savings on energy bills. They promise a Return on Investment (ROI) through reduced energy bills over a decade and provide a competitive edge in the real estate market. Investing in energy-efficient homes means investing in your financial well-being, securing both your financial future and contributing to a more sustainable world.


Energy-efficient homes translate principles into tangible economic advantages in multiple ways:

Lower Utility Costs: Such homes consume less energy, leading to immediate and sustained savings on utility bills. Over a decade, the cumulative savings can be significant.

Reduced Maintenance Expenses: They often feature high-quality building materials and systems that require less maintenance, resulting in fewer repairs and replacements.

Enhanced Property Value: The energy-efficient features not only improve the quality of life but also significantly boost a home’s market value.

Tax Incentives and Rebates: Many governments offer tax breaks and rebates for energy-efficient home upgrades, reducing the initial cost of investment.
Environmental Benefits: Reducing environmental impact may have long-term financial implications considering potential future environmental regulations.

Future-proofing: With energy costs on the rise, these homes provide financial security with stable energy bills.


The real estate market is evolving with energy efficiency at its forefront. Energy-efficient homes offer homeowners a competitive edge because:

Higher Demand: They are in high demand as homebuyers are willing to pay a premium for homes promising lower energy bills, increased comfort, and a reduced environmental footprint.

Faster Sales: Such homes sell faster than conventional ones due to their energy savings, comfort, and eco-conscious appeal.

Enhanced Property Value: Their features increase a home’s market value, often exceeding the initial investment.
Long-Term Financial Security: Stable energy bills and reduced maintenance expenses enhance overall financial well-being.

Sustainability and Market Trends: These homes align with market trends and future regulatory requirements.


Energy efficiency greatly impacts future resale opportunities. The competitive edge offered by energy-efficient homes encompasses higher demand, faster sales, enhanced property value, long-term financial security, and alignment with market trends.

Whether you plan to stay in your current residence or consider future resale opportunities, the economic benefits of energy efficiency provide a more secure and sustainable future.


Embrace a Sustainable Tomorrow with IDNA Homes

IDNA Homes believes that energy-efficient homes are not just the future; they are the present. They are committed to turning this vision into a reality, one energy-efficient, sustainable home at a time. When you choose IDNA Homes, you’re choosing more than a builder; you’re choosing a partner in your journey towards a greener, more sustainable, and more comfortable future. In conclusion, energy efficiency is not just a buzzword; it’s a way of life. IDNA Homes has embraced this philosophy, and their dedication to energy-efficient home designs, whether in Brisbane, on the Sunshine Coast, or anywhere in Australia, is evident in their work. 

They have redefined what it means to build a home, transforming it into a symbol of sustainability and eco-conscious living. Choose IDNA Homes for your dream home and choose a future where energy efficiency and responsible living are the cornerstone of a brighter, more sustainable tomorrow. Ready to embark on your eco-journey? Click the “Contact Us” button below to connect with IDNA Homes today!