Ecologically

Sustainable Design

Currumbin Valley
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Newcastle
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Junction Hill
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'Leading the shift towards ecologically sustainable design and development.'

Stella Logo Image

As leading consultants in Ecologically Sustainable Design and Development (ESD), the team at Stellar Thermal are committed to creating buildings that are thermally comfortable, energy efficient, self-sustaining, and less harmful to the natural environment.

Stellar Thermal approach all development projects with an intended outcome to protect and restore the environment whilst meeting the needs of present generations, without compromising future ones.

Through collaborating with architects, building designers, developers, and homeowners, we adapt innovative ESD techniques to achieve both thermally comfortable and energy efficient design and construction solutions.

'Leading the shift towards ecologically sustainable design and development.'

Stella Logo Image

As leading consultants in Ecologically Sustainable Design and Development (ESD), the team at Stellar Thermal are committed to creating buildings that are thermally comfortable, energy efficient, self-sustaining, and less harmful to the natural environment.


Stellar Thermal approach all development projects with an intended outcome to protect and restore the environment whilst meeting the needs of present generations, without compromising future ones.


Through collaborating with architects, building designers, developers, and homeowners, we adapt innovative ESD techniques to achieve both thermally comfortable and energy efficient design and construction solutions.

Protecting our planet starts at home

The energy efficiency and thermal performance of your development has a direct impact on both the occupants and the environment. Through eco-friendly improvements and sustainable building solutions, we’re preserving our ecosystem while achieving spaces of flawless functionality.
Our team are dedicated to creating sustainable spaces that are a dream to live in today, and for endless tomorrows.

Energy solutions for Australian designs and renovations

Our Australia-wide energy assessment and compliance reports identify thermal performance to align properties with state and national energy efficiency requirements. From achieving NatHERS and BASIX certification to customising plans to comply with the National Construction Code (NCC), our sustainability solutions are designed to optimise the energy use of residential and commercial projects.

The latest energy efficiency updates

We believe education is the key to achieving a future of sustainable living. Our news, research and insight is designed to keep property development professionals and eco-friendly homeowners informed on energy efficiency expertise.

Get in touch with our nationally-accredited team

Contact us for a free, fast quote on your property’s energy efficiency needs.