Also did you happen to get a power square metre rate to build the wall?

Ok so considering the timber in stud walls is rubbish for insulating, can anyone recommend a better, yet economical building material or cladding?

7 - Canberra
Blardy cold winners here as far as I'm concerned.

Thanks for this. Just regarding the thermal bridging... So you're saying that 90mm pine has lower R value than 90mm earthwoool bats?
Also I just saw in the yourhome.gov.au site that…

Hey all, I'm new to this forum and hoping someone here has some info to help me out... I'm planning out a house build and it needs very good insulation…