About us

At SustainaBuilding, we’re more than just a construction company. We’re a passionate team of professionals who believe that homes should be more than mere structures—they should be havens that prioritize health, comfort, and the environment. As custom home builders in Adelaide, we’re on a mission to transform the way Australians think about their living spaces.

Our Vision

We envision a world where sustainable, high performance homes are the norm. A world where energy efficiency, air quality, and community impact are integral to every home design.

Bespoke Builder

Our high performance homes are meticulously crafted to be energy-efficient with low environmental impact. We blend cutting-edge building science with sustainable practices and materials, ensuring that your home not only looks beautiful but also contributes positively to the planet.

Building Science Expertise

Our commitment to building science drives every project we undertake. We employ advanced techniques like Passivehaus design, thermal bridge modelling using Flixo, and WUFI Hygrothermal analysis. The result? Homes that are air-tight, well-insulated, and optimized for performance and energy efficiency.

Craftsmanship Matters

Quality craftsmanship is at the heart of our work. After all, an airtight, high performance home requires a lot of attention to detail.

Sustainability as a Pillar

We’re passionate about reducing our carbon footprint. Sustainably sourced materials are our go-to, ensuring that your home is not only functional but also environmentally responsible. Our waste is sorted and recycled or repurposed where possible. We offset our operational carbon emissions by planting trees locally with Trees For Life.

Healthy Homes

Your well-being matters to us. Our air-tight buildings with mechanical ventilation, combined with non-toxic materials, create homes free from harmful chemicals. Rest easy knowing that your home is a safe and healthy place to live.

Personalized Service

Based in Blackwood, we serve Adelaide’s metro, hills, and southern regions. Our integrated package ensures a seamless experience—from design to handover. The same team who designs your home oversees the project, eliminating communication gaps.