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where abouts are you?

Thanks Amy, that suggests what my friend says - Sydney (close enough to Newcastle) is 1.5-3, not 3.5 which they are recomending! not only that, the government says 3.5. haha. so do i just get the 3.5 and trust the government or pay for the 2.5? chuckle.

thanks...but do you know if 2.5 is better suited to Newcastle or not?

Hi All, I am just wondering if anyone has advice for R ratings? I have a friend at TAFE studying architecture and she was taught that a higher R rating is not better, that it depends on the area. She was saying for Newcastle area, a R2.5 is better than 3.5 as a 3.5 will not allow the heat...