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Knowledge Hub
Long-form thinking on thermal, acoustic, and sustainable residential design.
Education · 2026-04-13
The Complete Guide to Double Glazing in Australia
Why multi-pane glazing is the single biggest upgrade any Australian renovation can make.
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Technical · 2026-04-13
Why U-values matter more than star ratings
NatHERS stars are a blunt instrument. The U-value is the truth.
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Insight · 2026-04-13
Acoustic comfort: the missing pillar of Australian design
Why noise — not just temperature — is the next frontier of residential wellbeing.
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Case Study · 2026-04-13
Passive House in Melbourne: five lessons learned
What we learned delivering windows for our first certified Passive House build.
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Sustainability · 2026-04-13
uPVC sustainability: the data behind the claims
Recyclability, lifecycle emissions, and the real carbon story of uPVC vs aluminium.
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Compliance · 2026-04-13
NCC 2022 Section J: what it means for your next build
The 2022 NCC update raised the bar. Here's how to stay ahead of it.
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