With regards to downloading FirstRate 5, I agree with Alexandar, you definitely need to be qualified to gain accurate results.
FirstRate 5 is much more extensive and you no longer just…

Hi Russell
That's the thing with volume building, the block hardly ever has the perfect orientation. Ideally your living areas should be facing north. But a good balance of…

Hi Alexandar
I am using the same version of FirstRate 4 (4.06) and I definitely can achieve 6 stars in both regulation and non regulation mode and have been able to…

I am a qualified energy rater and I would like to clarify that FirstRate 4 will rate a house up to 6 stars, not 5 stars. Also now available…