Luminance Contrast of Doorways: Do you See it? You Should

Disability Access Consultants

Doors need to be visible for two main reasons:

  1. So we can find them; and
  2. So we can safely move through them.

The Building Code of Australia (part of the National Construction Code) and the Premises Standards (under the DDA), both require compliance of doors under the general provisions of Table D3.1 (i.e. “to and within all areas”) and at entrances under Clause D3.2.

AS 1428.1 (2009) outlines two specific requirements for luminance contrast of doors. Luminance contrast is defined as “the light reflected from one surface or component, compared to the light reflected from another surface or component.”

Fully glazed doors need a visual indicator glazing band across the door so it is more visible to people, particularly those with some level of vision loss, which is why the band must be solid and 75mm wide as per below:

6.6 Visual indicators on glazing

Where there is no chair…

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