A NatHERS assessment measures the thermal efficiency of a residential design using accredited software, providing a star rating required for NCC 2022 building approval.

Compliance requires meeting minimum energy efficiency criteria for the building envelope and services, demonstrated through modelling and design adjustments as needed.

Whole-of-home assessments are needed for new residential builds and major renovations, typically by architects, builders, and developers for regulatory approval.

Provide architectural plans, window schedules, and specifications for insulation, glazing, and materials. Additional details may be requested for accurate modelling.

Most assessments are completed within 3–5 business days, depending on project complexity and the completeness of submitted information.

We offer advice to enhance thermal performance and reduce construction costs while ensuring compliance with energy efficiency regulations.