Sanctuary Magazine's Prefab Performer

We were pleased to see our famous NZ project, Andrei’s House, featured in the latest issue of Sanctuary magazine. The two-page spread, found in ‘Prefab Performers’, highlights our sustainable building components and our strong focus on thermal performance and healthy interiors. The article showcases our first NZ concept build constructed by NZ builders LiteGreen, which was made famous on Grand Designs last year.

Read the full article here:

The Future of Energy Monitoring

We have been continuing to work with Bruce Rowse from 8020 Green on an exciting proposal to be able to offer our clients a range of energy monitoring options our future projects.   

Our plan is to install integrated electricity monitoring in each home's circuit board and be able to provide our clients with information on their energy use and any improvements that can be made in operating the house. 

We will be able to supply our clients with neat summaries of total household energy use & solar power generation, including on-site use and export grid breakdowns. If desired we will also be able to more in depth monitoring and report on the energy use of specific appliances and the storage and discharge of battery systems.

This exercise will give an accurate picture of real world energy use that can be contrasted with predictions made by NatHers energy ratings and Passive House calculations.  It will demonstrate the tangible environmental savings provided by our super-insulated airtight fabric in tonnes of emissions that have been offset. 

In an industry context of energy ratings usually being on paper rather than in houses when they are built, it will also verify the real ongoing financial benefits of choosing our energy efficient method over conventional construction.  

We expect to announce an offer on our integrated monitoring systems in the near future. 


Bruce is an energy and sustainability consultant who produced excellent analysis and monitoring for our Reservoir House project -

His energy monitoring of the house shows that it is an net energy exporter of 4,156kWh per annum from a 7.6KW solar system. This equates to an average total energy use of 16.9kWh per day, which is  is approximately 57% that of an average 6 star home in Victoria.  
Bruce installed individual meters to monitor the annual consumption across the household in diminishing order: Light and Power 36%; Space Heating & Cooling 18%;  Kitchen 18%; Hot Water 16%; Heat Recovery Ventilation 12%.


Improving energy efficiency standards makes economic sense

The Australian Sustainable Built Environment Council (ASBEC) have released a report demonstrating the economic benefits of building better insulated homes. The report includes several case studies including Habitech’s Reservoir House.

The research reveals that savings of up to $150 per household would be achieved if the National Construction Code's energy standards for houses and apartments were improved. It also shows that these bill savings would outweigh the required capital investment, shoring up the financial case for change.
By contrast, because the houses we build today will be used for decades to come, delaying these energy efficiency measures locks in hundreds of millions of dollars in energy costs and increases carbon emissions.
Habitech’s Managing Director Chris Barnett is part of the ASBEC Sustainable Housing Task Group which helped to commission this research. You can read the report here.

Why competitive tendering doesn’t provide value to our clients

Competitive tendering for a builder is commonplace in the architecture and design industry, but we believe it offers little value and inflates prices in the home building market we operate in.

It takes a builder weeks, on top of their current jobs, to put together a tender submission at a cost of several thousand dollars. With an uncertain outcome this is a large expense to carry. But the builder doesn’t carry it, this cost is eventually passed through to the client. Selecting the right option from a list of tender submissions is a complex task too, where comparing apples with apples is a pipedream for a process where every builder prices projects in their own way. This complexity is time-consuming and a cost which the client ultimately bears.

On top of this, competitive tender responses lack the detail that’s important for our clients to clearly understand their budget requirements. Competitive tender responses provide only high level information with large amounts often added for contingencies. By contrast our preferred approach requires detailed estimates from our builders so that accurate comparisons can be made. In this way, our clients have a much clearer understanding of what their new home will cost and can avoid budget blow outs.

And finally, builders are often engaged after about 80% of an architect’s work has been done. By this stage, decisions have been made that have cost implications, but it’s only once the builder is onboard that costs can be properly understood. In Habitech’s process, builders are typically engaged much earlier, giving our clients greater cost surety.

At Habitech we take a different approach in working with the network of builders who build our projects. We take an open book approach to pricing and working with a builder to refine details to our client’s budget. This open book pricing approach allows us to work as a team with our clients and builders to refine our designs. This ensures our projects stay within our clients’ budgets as established in our cost control process.

The Urban Extension - catching the sun

This week we bring you one of our projects currently under construction in the heart of Brunswick. The extension project utilises the junction between new and old forms allowing room for a functional yet elegant outdoor entertaining area. The design concept for this project was not to replicate the forms of the existing family home, but to work off the old home and create a modern extension working in unity with perfect proportion.

The central deck also optimises the solar orientation of the design for the new high performing extension. While working together with the sloping roof-line, sunlight is able to reach well into the new dining and kitchen areas, flooding the home with light. The design also respects the fabric of it's Brunswick, purposely avoiding overshadowing of its southern neighbour. 

With the building now in lock-up stage, things are moving fast on this Brunswick West build as we move towards fitting out the interiors. 


Habitech & Passive House - a natural alignment

We are working on our first certified Passive House Project that will be built for the Fischer family in Canberra.

Located 608 metres above sea level, this is an excellent test of how our Habitech System will perform in a cool temperate climate zone. The particular challenges of this climate are large daily temperature shifts, high solar gain and low humidity. Clear skies give rise to cold winter nights followed by excessive sunshine during daylight hours that can cause overheating.   

We have been working with Harley Truong of H3 Space as an independent Passive House Consultant and yesterday we discussed the preliminary rating results. The standard Habitech panels and construction details are complemented by a mechanical ventilation heat recovery system as well as high quality glazing from Logikhaus.

Using the Passive House Planning Program, the design is projected to achieve a heating demand of 15.9kWh/m2 per annum.  As a first pass, the proposed design is only 0.9kWh/m2 per annum too high from complying with the passive house standard of 15kWh/m2 per annum. This is assuming a worst case air-tightness test result of 0.6 air changes per hour, when our system can achieve better performance in practice.  

 Concept sketch

Concept sketch


The small residual heating and cooling loads will be met by all-electric systems powered by on-site solar photovoltaic generation. If this energy were to be purchased at typical grid electricity prices it would involve bills in the order of $710 per annum. Although Nathers energy ratings and Passive House methods are calculated differently, to put the result in context, this minimal level of energy use would be expected of a 9 star house.  

We are now working on some minor adjustments to ensure the completed house will comfortably meet the passive house standard. It is really exciting to see our commitment to creating super-insulated airtight homes vindicated by this independent analysis that is backed by proven building science.  

We will keep  you updated as this project and others progress.

Niall O Healaithe, Senior Designer Habitech Systems

 Concept sketch

Concept sketch


The old cottage with a Scandi makeover

Its time to revisit one of our past projects in this week's blog. Here's a great before and after shot of our Lawes Street Extension project. After moving in, our clients have done a wonderful job with their front garden, creating a spectacular show of colour and contrast framing their newly renovated home.

Click here to head through to our Lawes Street project page. Follow the journey of this ugly duckling as it went through its transformation from an old Victorian cottage into a modern Scandi showpiece. 

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They're in!

Remember our Mullum Creek House that was on show for Open Day 2017? Our clients have now settled in and are enjoying their new super insulated and high performing home. With a courtyard, balcony and deck, this new Habitech home in the Mullum Creek subdivision blends a perfect mix of indoor and outdoor living enjoyed at any time of the day. 

From all of us at Habitech, we wish our wonderful Mullum Creek clients all the very best for the new year. More photos to come.


Summer is here. How's our electricity grid coping?

A lot of debate has been around Australia's eastern electricity market in the past few months. It is great to see Environment Victoria going through with smart tactics to get some real science into the issue - well ahead of fossil fuel lobbyists. 

Even though our coal power stations have now become a major cause of unreliability to our energy grid, its not all bad news. With the new Tesla big battery running in South Australia, we now have a great new way of storing our renewable energy in addition to the increase of residential rooftop solar, reducing strain on the old grid.  

From failed coal power stations to new and cheaper electricity supply solutions, Environment Victoria has released a new campaign outlining '5 facts you need to know about energy this summer'. 

For more detail, read their full media backgrounder here

A partnership for sustainable and high performing housing

This week the Habitech design office welcomed our New Zealand building partners from LiteGreen Projects. With Logan and Martin in Melbourne for the next few days, it is a great time plan ahead for the many jobs in NZ that we are collaborating on. 

Following on from the success of Andrei's House, our first NZ concept build and the inspiring story featured on Grand Designs, it seems that New Zealand has embraced high performing and energy efficient housing. It's going to be a busy time ahead and an exciting step forward as we continue to supply our Australian-made wall panel system to our New Zealand partners. 

Keep following us for more news on both our Australian and New Zealand projects!


Improved Housing Outcomes - affordable, sustainable housing

We're all doing our part to work towards more affordable and sustainable housing. The Australian Sustainable Built Environment Council (ASBEC) has recently released a new platform to address the Australian housing crisis with a vision of housing being integral to health, well-being and economic outcomes for all Australians.

There is no single solution for such a widespread topics of affordability and sustainability in our housing industry. Rather, many approaches that once united, work along-side each other to improve housing outcomes.  The report provides recommendations based on themes such as good design practice and sustainable or innovative ideas in our building industry.

At Habitech it’s no secret we are continuously working towards providing Australia and its neighbours with high performing and energy efficient houses. While combining this good design practice with integrated services technology solutions, we may radically decrease household energy use. 

You can view the ASBEC's latest publication here:

Habitech's Managing Director, Chris Barnett, sits on the ASBEC Sustainable Housing Task Group - representing the Australian Institute of Architects.

The cost of poor building practice

In one of our current renovation and extension projects in Collingwood, it’s interesting to see how a wall built less than 10 years ago has already rotted out due to a poorly detailed gutter and waterproofing. Having been leaking into the frame since it was first built, the results speak for themselves.

When working on your projects with Habitech, you can rest assured that we are operating with our partner builders to the highest of quality. As we have trained all our trusted partner builders in how to install our wall panel system properly and effectively, future quality issues like this one simply do not occur.

Winners at HIA Awards night!

Habitech Systems would like to congratulate Individual Builders on their amazing wins at the 2017 HIA Eastern Victorian Housing Awards. Individual Builders worked on our Mornington Beach Houses Project finishing in 2016.

After being awarded with the best Townhouse / Villa Development, Craig and his team topped off the night by winning their second category, the Townhouse of the Year award, both for the Mornington project.

We greatly enjoyed working with Craig, Micka and the team at Individual Builders on the project. They did an amazing job working with our modular fabric, dealing with a very difficult site and delivering a great level of detail and finish. 

Well done Individual Builders!


Habitech featured on Grand Designs NZ

Did you see the inspirational Grand Designs New Zealand episode on ABC last night? The season final featured one of our New Zealand projects and our Wall Panel System being used in the earthquake-proof family home.      

You can find the episode here on ABC iView until the 26th September 2017:

Hawthorn Extension - the finishing touches

The Hawthorn Lawes Street extension - an updated Victorian cottage to the front and an updated high performing extension towards the rear. 

With just some final touches to go, the original brown-brick cladding of the facade is nowhere to be seen. As a long-standing feature of the property that our clients were keen to get rid of, the front facade transition is almost complete - being replaced with a fresh and modern timber battened entry to the property. 

Check the images below to see our before and after shots of the transformation. 

The Lookout - beachside residence

As our clients develop an appreciation for our high performing and sustainable building fabric, more and more Habitech Houses are beginning to feature along Victoria's Port Phillip Bay. With beautiful views looking out towards the water, our new and upcoming Lookout House captures all the scenery from the comfort of its glazed north-facing living and entertaining spaces. 

The Lookout House is about the journey of entering and experiencing all that the site and a high performance house has to offer. Through a simple form of a cube, focus is maintained towards the northern end of the property and the generous amount of light entering the rooms. The Lookout's modernist colour scheme relates back to its 50's heritage - the year in which our clients family first built their original home. 

We'll make sure to keep you updated on this new project - learn more about the initial brief here   


Mullum Creek making fast progress

With the rapid pace of construction on our Mullum Creek new build site, this Habitech home has a fair chance of being the first completed house within the whole development. All ground floor wall panels and most upper level panels have been installed and the build has now moved onto the stage of placing all roof panels into position. 

We have designed the house with solar orientation in mind and with the wall panels installed, spectacular views of the surrounding valley are now perfectly framed with the winter sun pouring into the interiors. 

See below for some photo updates from our current project in the Mullum Creek Development

Speed Date Success

Sunday 18th June was the ATA's 'Speed Date a Sustainability Expert' event, held for the Cities of Stonnington and Boroondara.

This informative event invited professionals from all types of industries associated with sustainability to come and meet face-to-face with like-minded individuals, interested in expanding their knowledge of new technologies and products. 

With experts fully booked for the day, Vonne Yang, from our Habitech Melbourne design office was busy providing professional one on one advice throughout the afternoon. 

We would like to take this opportunity to  thank all those who came along to the session and look forward to seeing you again at future events!

Extension in the goldfields

Beautiful Castlemaine is where the tree-changers have been going for years, a short 120km drive north west of Melbourne and a picturesque old gold-mining town.

Our client's sloping site and spectacular views provide the perfect stage for their new Habitech extension, adding an extensive lounge, library, courtyard and extra bedrooms to their existing home. 

Many of the exterior Habitech wall panels have now been fitted, with roof panels expected to be installed over the coming week.  

Speed Dating - Sustainability Style

Want some free personal advice from an architect, a designer or a sustainability expert?

The Cities of Stonnington and Boroondara, along with the ATA, will be hosting a fun and informative day where you can interact with leading sustainable architects, designers and other experts this Sunday. 

Along for the ride is our very own Vonne Yang, who will be giving lucky attendees information and advice about the Habitech Australian modular design and building system. Unfortunately, with such high demand, we have been fully booked for the 2017 event, however, there is still a small chance of coming along and registering for the waiting list on the event page, found here.       

Vonne Yang has lived in 5 different countries in the past 10 years, giving her a well-rounded and innate sense of design. Vonne’s experience is in architecture, graphic design, printing and photography. At Habitech, Vonne works on project design, documentation, social media and managing the delivery of Habitech’s modular building fabric and marketing.

For all of those who have registered, we look forward to meeting you there!