Generally, for a new dwelling it relates to measuring the efficient use of energy for heating and
cooling within the building fabric.
There are two approaches to demonstrate compliance, the typical energy rating approach using
house energy rating software like Firstrate 5 or prescriptive elemental approach.

As part of the NCC (National construction Code) it is a mandatory requirement that for most new
buildings including extensions to existing comply with energy efficiency provisions. The building
certifier will most of the time require this prior to issuing a building permit.

Typically, when your building certifier asked for this, it relates to the prescriptive elemental
approach. This is set out in the NCC and includes building fabric, glazing, sealing and services. Using
this method though will not provide a star rating.

A set of plans in PDF format, that include a site plan, floor plan, elevations, section and window
schedule or at least window sizes nominate on the plans.

It takes approximately 5 working days to return a preliminary assessment which will detail all insulation and glazing requirements and any further information that may be required. ( If you need an urgent assessment, please reach out by phone or email and we are happy to discuss)

This one is a little tricky. Cost varies according to the size and complexity of the proposed building. Please enquires for a free quote and we will be happy to supply you with your free quotation.

Some buildings may not achieve 6-Stars on their initial assessment. We will provide options for upgrades such as insulation or glazing to achieve the required rating.