Building Code Standards vary across Australia, not just state to state, but also region by region within each state! So ensuring your ducting is compliant with local, state and federal government regulations is a must.

Specifically, this means that you need to be sure that the ducting you choose meet the criteria of your local building regulations. Otherwise you may purchase ducting that you can’t legally use, even though you may buy them in good faith. And even if you can get your money back, you will still have to pay for the installation costs and expenses you have incurred.