AS 1428.1:2021 Design for Access and Mobility - General Requirements for Access, New Building Work
Section 2 and 3: Dimensions and continuous accessible paths of travel – AS 1428.1:2021 Design for Access and Mobility - General Requirements for Access, New Building Work
AS 1428.1:2021 Design for Access and Mobility - General Requirements for Access, New Building Work 3.2: 3.2 Minimum unobstructed height of the path
The predecessor clause requires at least 2000 mm of clear headroom along the path, reduced to 1980 mm at doorways.
Other controls in Section 2 and 3: Dimensions and continuous accessible paths of travel – AS 1428.1:2021 Design for Access and Mobility - General Requirements for Access, New Building Work