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Sets out requirements for materials, construction, installation and glazing for external windows, sliding and swinging glazed doors, including French and bi-fold doors, adjustable louvres, shopfronts and window walls with one-piece framing elements.

Sets out requirements on installing insulation in both new dwellings during construction and the retrofitting of insulation in existing buildings.

AS/NZS 3500.4:2025 specifies the requirements for the design, installation and commissioning of heated water services using drinking water or rainwater or a combination thereof. It includes aspects of the installation from the valves on the cold-water inlet to any cold-water storage tank or water heater and the downstream fixtures and fittings. It applies to new installations as well as alterations, additions and repairs to existing installations