Spiral wooden staircases are typically made of wood, although they can also be made of other materials such as metal or concrete. The central pole or column is typically made of metal, while the steps are made of wood. The steps are attached to the central pole using a series of treads, which are curved or angled pieces of wood that support the steps. The treads are typically attached to the central pole using bolts or other fasteners.

In addition to the central pole and treads, spiral wooden staircases also typically have a handrail. The handrail is a safety feature that provides support and stability for those using the staircase. It is typically made of wood or metal and is attached to the central pole or column using brackets or other fasteners. The handrail should be strong and sturdy enough to support the weight of those using the staircase, and should be located at a comfortable height for easy grip.

There are many factors to consider when designing and installing a spiral wooden staircase in Ireland. These include the size and layout of the space, the height and width of the staircase, and the overall design and style of the home or building. It is important to work with a skilled and experienced contractor who can help you design and install a spiral wooden staircase that meets your specific needs and requirements.

Overall, spiral wooden staircases are a popular choice in Ireland and around the world because of their compact size, visual appeal, and efficiency. They provide a safe and efficient way to move between levels while also adding visual interest and drama to a space.