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Showing posts from January, 2020

How Section J Requirements Differ Between Australian States

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  If you are building a commercial property anywhere in Australia, NCC BCA Section J compliance is a legal requirement, not a choice. It sets energy-efficiency standards that every new commercial building must meet before it can be approved. The core rules are national, but each state adds its own twist, and missing those local variations causes costly delays.  Here is how Section J works, and where the states differ. What Is Section J? Section J is the energy efficiency chapter of the National Construction Code. It applies to commercial building classes 3 and 5 through 9, covering offices, hotels, shops, warehouses, schools, and hospitals. The rules were tightened significantly in NCC 2022. There are now two mandatory performance requirements, and a new 7-star thermal standard applies to certain dwelling types. Every project must prove compliance through a formal NCC BCA Section J report before a Construction Certificate is issued. Is It Mandatory Everywhere? Yes. Section J...

Sustainable Homes: Myth or Reality?

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What if everything that we have ever before told about building sustainable eco homes over the last two decades has been wasted? There is a growing doubt amongst people what if the eco homes are not able to achieve the number of reductions that are expected in terms of energy and water. Although a lot of interest has been aroused by the Australian Competition and Consumer Commission in people and organisations to create “sustainable eco-homes.” The problem is, there is no evidence to support this claim. Everyone today knows that the significant reductions that are anticipated in terms of energy and water are possible. And every project that has been initiated kicks off with certain goals in these departments. However, still, there is no progress made when it comes to building sustainable, energy-efficient homes. What is the reason for that? There has been a lot of thought put into the certification process when it comes to sustainable homes in most states of Australia. One o...