It’s been a while since my previous newsletter. What a hectic year!!
- The existing dwelling will be energy assessed. Most likely it will be a low star rating.
- The new alteration / extension works by default must be 6-star energy efficient.
- Then an overall required energy efficiency will be determined. This will be based on volume and star rating of both existing dwelling and proposed works. The verdict may be 4-star or 5-star as a minimum. Hence making compliance easier. Refer to below table as an example.