8 STAR vs 6 STAR So obviously an 8 star energy efficient house will perform better than a 6 star one. But by how much? I’ve recently been involved in some consulting work for a housing design competition in the Pilbara where we attempted to illustrate exactly that. We settled
This is actually a loaded question – the answer is yes, it does affect the energy efficiency of your house, with respect to the energy required to heat and cool it. But not how you might think; it’s not as simple as light coloured roofs are better. This blog post