BASIX certificates

Building energy rating certificate

Our experience can save you money

We provide the best available advice for BASIX commitments and NatHERS (thermal comfort simulations) to optimise the design of your new or existing home. We utilise the latest engineering techniques and industry standards to ensure maximum energy efficiency when it comes to your home designs. At Ecomax we understand that the commitments of BASIX certifications can be very costly and time consuming, so we will work with you on your designs step by step to achieve optimum results.

Get In Touch

1800 512 120 | 0406 184 087

98/1 Meryll Ave, Baulkham Hills NSW 2153

Energy efficiency consulting

Our aim is to obtain your BASIX /NatHERS Certificate and meet the maximum performance standards, in as short as time frame as possible without cutting any corners. We offer an end-to-end client experience that includes seamless communication, budgeting and designing.

Why Choose Us

Reduce, Reuse, Recycle

Everyone knows about recycling. It’s no secret that this can work wonders for the environment. Reduce, Reuse, and Recycle are the three Rs that will help remember your goals.

Clear the air with trees and plants

There are lot of toxins in the home, but it’s ok. You can take a deep breath because there are plants that can purify the air in your house.

Get the green light

Environmentally friendly lighting has gotten a bad rap. Many people insist the white light is too unappealing. But there are warmer tones of CFL light globes and those LED lights are perfect for bathrooms.

Build with sustainable materials

If you want a truly green home, make sure you put your best foot forward by building using sustainable materials.


The Building Sustainability Index (BASIX) aims to deliver equitable, effective water and greenhouse gas reductions across the state. BASIX is one of the strongest sustainable planning measures to be undertaken in Australia. If you're building a new home, undertaking renovations of $50,000 or more, or installing a pool or spa of more than 40,000 litres, you will need a BASIX certificate.


At Ecomaxhomes we use the appropriate Nationwide House Energy Rating Scheme (NatHERS). We will provide guidance regarding building materials and much more. 

Get Inspired

Your project may look like this. Get the right certification and let us guide you through the process.