residential compliance
NatHERS Assessment
Accredited thermal performance modelling for a star rating out of 10.
A NatHERS assessment models your home's thermal performance using accredited software and your local climate file. We return a star rating, a certificate, and clear guidance on the glazing, insulation and shading needed to hit the target without over-specifying.
When you need it
Needed where a NatHERS pathway is used to demonstrate thermal comfort, now a minimum 7 stars under NCC 2022 in most states.
What you receive
- NatHERS Certificate with star rating
- Accredited assessor stamp
- Whole-of-Home energy use figure
- Specification guidance to reach compliance
What we need to start
- Floor plans and elevations
- Construction details
- Window schedule and orientation
Ready for a council-ready certificate?
Upload your plans and we will send a fixed quote within one business day. No charge, no obligation.