New houses and units built in Queensland now need to meet the National Construction Code (NCC) 2022 Modern Homes standards for residential energy efficiency. This is the first time in more than a decade that the NCC’s residential energy efficiency standards have been changed, and these updates will help to enhance the comfort of new homes for Queenslanders. New homes and units will need a:
7-star rating (out of 10) for the building shell (roof, walls, windows and floors). Energy efficiency features that will help achieve a higher star rating may include optimal house orientation, better insulation and window design, ceiling fans and a lighter-coloured ...