Sustainability

Solar Passive Design - Built for Comfort Naturally

Our solar passive cabins are thoughtfully designed around solar passive principles, meaning they stay cooler in summer and warmer in winter — naturally, without relying heavily on artificial heating or cooling.

With north-facing orientation, thermally efficient windows, natural cross-ventilation, and high insulation standards, each cabin takes advantage of its environment to maintain comfort year-round.

Carefully designed deck covers provide shade in the hotter months while allowing winter sun to penetrate deep into living spaces.

This smart, low-energy approach not only enhances liveability, but reduces your energy bills and environmental footprint — one of many reasons why our cabins are a smarter way to live.

Why Off-Site Building Matters

At Unearthed Cabins, we design and build our homes from start to finish off-site in a controlled environment, using precision construction methods that dramatically reduce material waste, site disruption, and construction timelines.

Key benefits of off-site construction include:

Minimal Site Disturbance: By building off-site, we avoid months of heavy machinery, noise, and traffic on your land — preserving existing vegetation, topsoil, and natural ecosystems.
Low Environmental Impact: Our approach supports sustainable land use. Foundations are designed to be light-touch, allowing cabins to sit gently on the earth rather than permanently scarring it.
Faster, More Efficient Builds: Weather delays and onsite inefficiencies are eliminated. Cabins arrive near-complete and are installed quickly, with minimal disruption.
Solar Passive Principles: Because our designs are carefully planned ahead of time, we can orient your cabin for maximum natural light, ventilation, and energy efficiency — further reducing the environmental footprint.

This approach aligns with our core mission: to provide sustainable, independent living without compromising the integrity of the land you’re building on.

Unearthed Cabins Smaller Footprint. Higher Standards. Zero Compromise.

At Unearthed Cabins, sustainability isn’t just a feature — it’s the foundation. Built to outperform, our cabins combine future-focused design, smarter systems, and high-performance materials that leave most traditional homes in the dust.
Here’s how we’re flipping the script on what a home should be:

Sustainable, Energy-Efficient Design for a Greener Future

At Unearthed Cabins, we’re committed to creating homes that are as sustainable as they are beautiful. Our cabins are designed with the highest standards of energy efficiency in mind, ensuring your new space is not only comfortable but also environmentally responsible. With cutting-edge insulation and energy ratings, we help you reduce your carbon footprint and lower energy costs—all while enjoying a cozy, climate-controlled environment year-round.

Exceptional Insulation & Energy Ratings for Maximum Comfort

Windows & Doors:

Each cabin is equipped with Double Glazed Low E windows and doors, and aluminium screens for added protection and efficiency. This ensures both energy conservation and safety, even in the harshest conditions.
Walls:

R2.7 - R3.7 insulation ensures your cabin's walls are expertly insulated for optimal temperature control, helping to maintain a comfortable indoor climate no matter the season.
Ceiling:

With R6.0 - R7.0 insulation (subject to climate zone) in the ceiling, your cabin’s top layer is equipped to prevent heat loss, allowing for a cooler space in summer and warm interiors during the colder months.
Roof:

We’ve added an R 1.6 reflective adhered blanket to the roof, a specialized material that works to reflect excess heat and light, helping to reduce energy consumption and enhance your cabin's energy efficiency.
Underfloor:

Featuring a Structural Insulated Panel System (SIPS) with an R3.0 rating, the underfloor insulation keeps warmth where you want it and blocks out the cold, ensuring consistent comfort throughout the year.

Customized Energy Reports Tailored to Your Location

To ensure your cabin is optimized for its specific location, we provide four main orientation options, each backed by a detailed energy report based on your site’s unique climate and zoning. This tailored approach ensures the most efficient energy setup for your environment, helping you maximize savings while minimizing your environmental impact.

Reliable Performance & Peace of Mind

We stand behind the quality of our cabins with a 3-month defects period, offering you the confidence that your investment is protected. From energy-efficient designs to sustainable materials, every detail of your Unearthed Cabin is crafted to stand the test of time.

25-Year Structural Guarantee

For even greater peace of mind, each Unearthed Cabin comes with a 25-year structural guarantee. This long-term guarantee demonstrates our commitment to building homes that are not only energy-efficient and sustainable but also durable and reliable for decades to come.

A Greener Tomorrow Starts Today

Choose Unearthed Cabins and join us in building a sustainable future. By investing in our energy-efficient cabins, you’re not just creating a home—you’re making a conscious decision to reduce your environmental footprint, all while enjoying a stylish, comfortable living space.

Click Here To Start Today

7 Star Energy Rating

Our cabins are Class 1a certified under the National Construction Code — (the same category as standalone homes).

Fully self-contained with a 7-star energy rating, they meet all requirements for safe, comfortable, long-term living.

Our Suppliers

Stoddart Group

Premium timber solutions for all projects.

Platinum “R” Floor – Structural Insulated Floor
100% Recyclable at end of use
Thermal & Acoustic Properties
Australian Made & Responsible Wood Certification