"newels" refer to the vertical posts that support the handrail of a staircase. They are critical components in the design and structural integrity of staircases, providing both support and aesthetic appeal. Newels are typically found at the beginning, end, and any intermediate points of a staircase where there is a change in direction or a landing. They can be made from various materials, including wood, metal, or concrete, depending on the design requirements and the overall architectural style of the building. In commercial settings, newels must comply with specific building codes and standards to ensure safety and durability.

Newels play a crucial role in the structural integrity of staircases, as they help distribute the load from the handrails and balustrades. They also act as a barrier to prevent people from falling off the stairs, making them a critical safety feature.

When designing newels for commercial construction projects, it's essential to consider the building's aesthetic and functional requirements. For instance, newels in high-traffic areas may need to be more robust and durable than those in low-traffic areas. Additionally, newels can be designed to match the building's overall design, such as using the same materials and finishes as the rest of the staircase.

Newels can be made from various materials, including timber, steel, or concrete, and come in different shapes, sizes, and profiles to suit specific design requirements . In commercial construction projects, newels must be designed and constructed to meet the relevant building codes and standards, including the Australian Building Standards .

The installation of newels is an important aspect of staircase and balustrade construction, as it helps to ensure the structural integrity and safety of the building . In Australia, the construction of newels and other staircase components must comply with the relevant workplace health and safety regulations, including the WHS Regulations