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The updated NCC 2022 has introduced significant changes for waterproofing in residential buildings. It emphasises more detailed requirements, particularly in areas prone to moisture. Notable changes include:
- Reintroduction of construction details within the code, allowing users to reference AS 3740 for practical solutions.
- Detailed requirements for waterproofing are now explicit rather than tabulated.
- Mandatory waterproofing to a height of 1800mm in all shower areas.
- The need for floor waste grading, if installed, to effectively manage water.
These changes are pivotal for professionals in the residential construction industry, ensuring better moisture management and compliance with updated standards. Builders, architects, and surveyors should be aware of these modifications to enhance building integrity and occupant safety. Read more here