Gradwell Consulting is a New South Wales based firm that provides sustainability consulting services. It was established in early 2007.




How We Work
Gradwell Consulting is a New South Wales based firm that provides sustainability consulting services. It was established in early 2007.
Our areas of expertise include BCA Section J (energy efficiency of commercial buildings – both Deemed-to-Satisfy and JV3 Verification using a Reference Building), BASIX Certificates, NatHERS (nationwide house energy rating scheme) assessment, ACT Energy Efficiency Rating Certification and ESD advice.
We have partnered with developers, architects, consulting engineers and home owners on many exciting projects.
Throughout all projects, Gradwell Consulting works closely with clients to ensure that
each building achieves the very best outcome.
Gradwell Consulting has extensive experience in providing BASIX Certificates and thermal performance modelling for houses, townhouses and apartments across NSW.
Energy Rating allows the thermal performance (also called thermal comfort) of different buildings to be measured.
The Building Code of Australia (Volume One) contains energy efficiency provisions that apply to Class 3, 5, 6, 7, 8 and 9 (commercial) buildings.
Gradwell Consulting provides a range of sustainability consulting services including condensation risk analysis, daylighting analysis, shadow diagrams and ESD reports.
We provide energy rating & sustainability assessment services
We would highly recommend Gradwell Consulting to any client or building professional seeking expert advice on the energy efficiency aspects of the built environment.
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