Stair Nosing profiles shall:
Have a sharp
intersection
Be rounded up to
5mm radius
Be chamfered up to
5mm x 5mm
At the nosing, each tread shall have a strip not less than 50mm and not more than 75mm deep across the full width of the path of travel. The strip may be set back a maximum of 15mm from the front of the nosing. The strip shall have a minimum luminance contrast of 30% to the background. Where the luminous contrasting strip is affixed to the surface of the tread, any change in level shall comply with BCA Clause 7.2 and 7.3.
Where the luminance contrasting strip is not set back from the front of the nosing then any area of luminance contrast shall not extend down the riser more than 10mm.
It is a requirement of Australian standard AS/NZS 1428.4:2009 that a nosing strip shall be slip resistant, thus it is of the utmost importance that a quality product is chosen to avoid rapid deterioration exposing the building owner to replacement costs and more importantly potential litigation for non compliance and persons injured due to falls. We only quality products with comprehensive warranty across the range.
For more information on Stair Nosing please read our Blog