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How to increase your comfort and reduce resource use Energy efficiency services for residential and commercial design and construction.

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Increasing energy efficiency, reduced building costs
Expertise in design and construction for energy efficiency

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Providing accurate building modelling and comprehensive ESD assessments ensuring all project stakeholders meet or exceed their sustainability goals.

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Welcome to Sustainability House

Sustainability House is a nationally recognised provider of energy efficiency assessments and ecologically sustainable design (ESD) services for commercial and residential buildings.

We are specialists in providing thermal modeling, simulation and energy analysis across all climate zones in Australia, to demonstrate the energy efficiency performance of the built environment.  

Our team undertakes building thermal performance modeling, energy efficiency simulation, and offers sustainable design advice, mechanical, electrical, hydraulic and lighting design. 

As a client, you can tap into our extensive industry knowledge and understanding of industry regulations to provide solutions to assist you with your building design and energy efficiency requirements.

Latest News

Built Environment Sustainability Scorecard (BESS) Update

The Built Environment Sustainability Scorecard (BESS) is an assessment tool used by the majority of…

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Our New home in Melbourne - ‘practice what we preach’

Supporting our dedicated expansion into the Melbourne market, Sustainability House has recently…

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HIAMaster Builders AustraliaBuilding Designers Association VictoriaGreen Building Council

Australia's leading Provider of Energy Efficiency Modelling Services to the Construction Industry

Assisting builders, developers, architects and designers right across Australia

Contact us on 1300 308 525 or

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"Reducing greenhouse gas emissions via environmentally sustainable buildings."