When it comes to Stair nosing, it is the safety strip or anti slip treatment for the protruding stair edge. It is the part of the stair that is used the most when people climb stairs and or steps. There are many types of stair nosing from shapes and materials. Stair Nosing enhances the safety of the staircase as it brings in large surface into play for people to step on. It eventually makes stepping up and down a lot easier. Not only this, but stair nosing also plays a big role in enhancing the lifespan of stairs.