Design
Skylights and Roof Windows: Thermal Pros and Cons
Skylights bring light but also heat. Here is how to enjoy the daylight without wrecking your energy rating.
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Category: <span>Design</span>
Practical, Australian-standards-based guidance on BASIX, NatHERS, energy efficiency and sustainable home design.
Design
Light-Coloured Roofs and the NSW Heat: Do They Lift Your Rating?
Roof colour affects how much heat your home absorbs. In hot NSW zones a lighter roof can lift the rating for almost…
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Design
Ceiling Fans and BASIX: The Cheapest Comfort Upgrade
Ceiling fans cost little, use almost no power and can improve both comfort and your assessment. Here is why they punch above…
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Design
Window Orientation and Glazing: Designing for Free Stars
Where you place windows matters as much as the glass you choose. Here is how to use orientation to gain rating points…
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Design
Passive Solar Design for Sydney Homes
Passive solar design uses the sun, shade and materials to keep a home comfortable for free. Here is how to apply it…
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Design
Insulation R-Values for NSW Homes: A Practical Guide
R-value measures how well insulation resists heat flow. Here is what the numbers mean and where they matter most in a NSW…
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Design
Is Double Glazing Necessary for BASIX and NatHERS in NSW?
Double glazing helps, but it is rarely mandatory across a whole home. Here is when it is worth it and when smarter…
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