Teal House

Yued,
Green Head,
WA
Online home tour

About this home

We told the story of the building of our energy efficient retirement home in SHD 2025. In the 2026 episode we will reflect on the experience of living in our new house for nearly two years.
We installed roll-up mesh blinds around the veranda to protect us from the wind. This makes the veranda a lot more usable year round. The garden is growing and we have visiting birds and reptiles. Ponds are popular with birds and frogs. We added more raised vegetable gardens and protect them from the strong coastal wind with shade mesh.
The house design has been thoroughly tested and it works extremely well for our lifestyle. Visitors are always surprised by the open spacious feel of the house interior, as the exterior appearance is very low key. The carefully planned windows have proved their worth. We love the bush views through our east-facing windows, which are shaded by the veranda in summer. The large, north facing windows make a big difference to the house temperature in winter, it warms up with even the smallest amount of sunshine.
The solar panels with battery have outperformed our expectations. Following a severe bushfire our town lost power for 4 days. While most people were scrabbling for generators, we remained powered up by our solar system. As long as we used only one appliance at a time, we were able to run the air conditioning, dishwasher, induction cooktop and washing machine.
In summer there has been some extremely hot weather, but we run our A/C using only solar power. We use a small amount of grid power when it is cloudy, especially in winter.
The double glazed windows provide thermal performance but also they seal so well keeping out dust, water and noise.
The heat recovery ventilation unit we installed is not sufficiently powerful. It takes a long time to remove cooking smells from the open plan kitchen-living area. We are now running it at higher than recommended rates. We’d recommend going slightly oversized on the HRV to ensure sufficient airflow.

Q & A

What motivated you to build or retrofit sustainably?
To make our retirement more comfortable, reduce the running costs of the house, and able to cope with extreme climate more effectively.
Having solar with batteries has made a big difference to us during frequent power outages. Unlike other residents we don't have to run a fossil fuel generator when the power goes out. The batteries switch on automatically within a few seconds of the grid going down. Other than the connection fee, our power bills are pleasantly small. One day we would like to incorporate wind generation as well, so that we can recharge the batteries when the weather is bad and there is insufficient solar.
Always keep a close eye on the trades people when doing an innovative build. Most trades people do not adapt well to change. And get a thorough building inspection done before handover.
A full outdoor kitchen... and a bigger shed for toys.
Type: Standalone house/townhouse
Project: New build
Builder: Eco Homes Group
Size: 141m²
Energy Rating: 9.2
Bedrooms: 2
Bathrooms: 2

Sustainability Features

Building Materials & Envelope

Draught-proofing/air sealing
High-performance insulation
Double or triple-glazed windows
Sustainable or low-impact materials

Heating, Cooling and Ventilation

Passive heating/cooling (north-facing glazing, cross ventilation, thermal mass, shading, etc.)
Ceiling fans
Heat pump (reverse-cycle) heating/cooling
Mechanical ventilation with heat recovery (MVHR) system

Energy and Appliances

Rooftop solar PV
Battery storage
Efficient lighting (LED, daylighting, solar skylights)
Solar thermal hot water
Electric cooktop - induction/ceramic

Water & Waste Systems

Water-efficient fixtures
Rainwater tanks

Landscape & Biodiversity

Native garden
Wildlife-supporting habitat

Climate Resilience

Bushfire
Heatwave

Accessible & Flexible Design Features

Universal design for accessibility
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