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Winners of the 2026 HIA Australian GreenSmart Awards were announced on Wednesday 22 July in Melbourne. Sustainable building practices along with using the environment to the best advantage created comfortable homes year-round for homeowners.
2026 HIA Australian GreenSmart Home was won by Tasmanian builder Zanetto Builders. Designed for Tasmania’s cool climate, this 287sqm Passive House Classic-certified home pairs contemporary design with outstanding performance, featuring super-insulated construction and exceptional airtightness of just 0.5 ACH@50Pa.
Thoughtfully oriented for sunlight and views, the home delivers year-round comfort, healthy indoor air quality, and remarkably low energy demand.
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