What is the difference between a stair-nosing strip and a stair-nosing profile?
A stair strip is a contrast strip that is surface-mounted to the edge of a step.
On the other hand, a stair-nosing profile is an extrusion that is attached to the edge of a stair step. This profile not only covers the flat part of the step that you stand on but also the front edge that faces you. Additionally, this profile often accommodates a strip that fits into it, providing extra grip or decorative appeal.
There are specific guidelines to follow when using these strips and profiles to ensure safety and effectiveness. These guidelines are part of the AS1428 2021 Building Code of Australia (BCA) standards.
A stair strip, often called an edge trim, attaches to the front edge of a stair tread. Not only does this non-slip material act as a protective barrier, but it also enhances safety by preventing slips and falls.
Additionally, it provides visual contrast, effectively defining the edge of each step. Therefore, it is an important choice for improving both safety and visibility on stairways.
They are designed to increase traction; consequently, they reduce the risk of slips and falls while also protecting the edges of stair treads from wear and tear. Moreover, common materials used include aluminum, fiberglass (FRP), and various non-slip surfaces like silicon carbide.
Usually they are surface-mounted on the step or they can be recessed,. One of the benefits is that they can be easily replaced if damaged.

Mechanically fixing FRP stair strips