NCC 2025 changes and their impact CSR brands' systems.
National Construction Code (NCC) 2025 introduces new Deemed-to-Satisfy (DtS) provisions for external wall cladding systems applicable to Class 1, 2 and 4 buildings located in Climate Zones 6, 7 and 8. Please refer to your relevant State authority for NCC 2025 adoption dates as these vary by jurisdiction.
Climate Zone Overview
This map provides an outline of what locations in the country fall under each climate zone. For a closer look, visit ABCB website: Climate zone map | ABCB
NCC 2025 and Our Brands
As Australia’s trusted brand of building solutions, we have proactively assessed the implications of these changes for building design. We have a variety of compliant system solutions across our brands as summarised below:
