Six house sized balloons of CO² float off into the atmosphere every year over the life of our average houses.
The average Australian home produces approximately 6 tonnes of carbon dioxide every year for the life of the house
Effectively each home is putting out six house sized balloons that float off into the atmosphere every year for the life of the house.
🌡️ What is a U-Value?
Windows are usually the weakest point in a building's "envelope," they have a massive impact on your star rating.
Is your insulation budget hitting a brick wall? 🧱💸
Going from no insulation to R2.0 is a game-changer. But jumping from R5.0 to R7.0? You might be spending thousands for just a tiny 1–2% improvement in thermal performance. 📉
In a 7-star NatHERS world, it’s not about the thickest batt—it’s about the smartest build. If your windows are leaking heat or your downlights aren't sealed, high R-values won't save you.
Why More Isn't Always Better: The Law of Diminishing Returns in Insulation
How much does a BASIX Certificate cost in 2026?
How much does a BASIX Certificate cost in 2025?"
Here is a break down of the government and consultant fees.