Metal spiral staircases are deeds of engineering where functionality and aesthetic appeal go hand in hand. These space-saving structures are made of several key components. Each of these metal spiral staircases Fountain Hills, AZ, plays an essential role in the stability. They are best for the safety and the overall design of the staircase. Familiarization with these parts is very important for you if you want to install or even appreciate such architectural elements.
The post will point out the four main groups of components that make up the metal spiral staircase.
[1] Central Column and Support Structure-
The central column and the supporting structure are the main backbone of every metal spiral staircase. It is an integral feature in the stability and design of the stairs.
The salient features are:
– Central Column: Sometimes referred to as the center pole or spindle. This piece of vertical metal extends from the floor to the upper landing. It forms the main supporting part of the entire structure.
– Base Plate: A thick metal plate that is attached to the floor. It holds the central column in place and disperses the weight of the staircase.
– Top Plate: Like the base plate, this part also mounts the central column to the upper floor or landing.
– Support Brackets: These are steel arms that extend from the central column to each tread, further providing added structural integrity.
[2] Treads and Risers-
Treads and risers are constituent parts of steps within Metal spiral staircases Fountain Hills, AZ. It serves to establish the usability of a given staircase. Often, they are responsible for a large proportion of the overall appearance. Examples of items within this category include:
– Treads: This refers to the horizontal surfaces you step on when going up and down a flight of stairs. Most of the time, these are constructed from steel or aluminum in most metal spiral staircases. It can also bear non-slip surfaces or decorative patterns.
– Risers: These refer to the vertical spacing between each tread. Several spiral staircases possess open risers, which make them appear more open. The others do employ solid risers for added safety and aesthetics.
– Nosing: The front edge of the tread that hangs over a little from the riser below. It can add safety and also is an aesthetic inclusion.
[3] Railing System-
These are important to both safety and appearance. The railing guides the users in a uniform manner up and down the stairway and prohibits them from falling. They also add to the overall design of the staircases.
Key components in this railing system are:
– Handrail: The top part of the railing you hold onto when going up or down the stairs. This part traces the spiral curve essentially and is usually finished with metals. There are designs using wood or any other material for contrast.
– Newel Posts: These are heavier and larger posts at both landings and the top of the stairs that anchor the railing system and often double as decoration.
The Ending Comment-
Metal spiral staircases Fountain Hills, AZ, are indeed very complicated structures that have many interrelated parts. Knowledge of these parts serves to deepen your appreciation for these elegant structures.
JM Iron Works ensures proper installation, maintenance, and use. Call us for your staircase work.
