What is Stair Nosing?

What is Stair Nosing? 

Understanding Stair Nosing: Safety and Design Essentials


Staircase nosing might not be a term familiar to everyone, but it plays a crucial role in the safety and aesthetics of staircases. It refers to the rounded or bevelled edge on the tread of each step that overhangs the riser below. Whether in homes, office buildings, or public spaces, the design of stair nosing is something that affects us all, often without us even noticing. 

What is Stair Nosing?

Staircase nosing refers to the edge of the stair where most foot traffic occurs. Typically, it projects beyond the riser—the vertical part of the stair—providing both a durable surface to withstand wear and a clear demarcation of the stair's edge. This is essential for visibility and safety, helping to prevent falls and trips.

Why is Stair Nosing Important?

  1. Safety: The primary purpose of stair nosing is to enhance the safety of a staircase. By providing extra space for the foot to rest, it reduces the likelihood of slips and falls. The added traction from materials used for nosing can also play a key role in preventing accidents.
  2. Visibility: Stair nosing often contrasts in colour with the rest of the stairway, improving visibility. This is particularly important in dim lighting conditions or in buildings where elderly or individuals with visual impairments might be present.
  3. Durability: Stairs are high-traffic areas subject to significant wear and tear. Nosing helps to protect the edges of the stairs from getting worn down too quickly, maintaining the integrity and safety of the staircase over time

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