With adoption of NCC 2022 Energy Efficiency provisions, commencing 1 May 2024, the NatHERs energy rating requirement is changing from 6 to 7-stars and the Whole of Home assessment will be a new inclusion.
As energy raters, we have been working with our clients to prepare for this change and have created the below presentation that explains the NatHERS energy rating changes along with real-life implementation examples.
We have also created a one-page Whole of Home questionnaire to make gathering data a breeze.
We hope you find this information useful. Please feel free to contact us if you have any questions.
You can also read our blog on passive solar design
Building Thermal Rating Assessors 