NCC 2022 Requirements
One step free shower recess.
Single entry point with step free (less than 5mm) threshold between house and garage. Sites requiring a step down to the garage will incur additional cost.
Noggins to wet areas for future grab rail installation.
7 Star energy compliance in at least one orientation.
Insulation
R3.5 ceiling batts to dwelling including garage and alfresco.
Bradford R2.0 Glasswool batts with reflective foil to all external walls.