
Residential spiral staircases usually cost less than commercial because these types of construction/installation projects are usually smaller and intended for personal use, meaning they require less materials. These base packages can cost anywhere between three to six figure dollar amounts. For example, some decking companies charge a base price for their stairs, adding separate costs as customers select different tread, railing, and other customizable options. The overall cost of a spiral staircase will also depend on pricing variances between different spiral stair companies. height, diameter, etc.), and potential add-on/ accessories to enhance its look and functionality.


wood, aluminum, or steel) the custom dimensions (i.e. The final cost will depend on the materials used (i.e. Since every spiral staircase is customized and built to suit the homeowner’s space, needs, and style, there’s really no standard spiral staircase cost.
#Spiral staircase cost install
Average Costs to Install a Spiral Staircase If you decide to enhance your deck with a spiral staircase, you may be wondering how much it will cost you. In a previous post, we discussed the components of a spiral staircase and the many customizable options available to you that truly suit your needs and embody your style. Decks with outdoor spiral staircases offer homeowners a way to combine space-saving functionality and durability with style and flair.

While you’re preparing your outdoor spaces for those sunny days ahead, you may consider adding a stylish, durable outdoor spiral staircase to your deck. With spring-cleaning season upon us, many homeowners are dusting off deck furniture and revamping deck spaces, eager to spend more time in the fresh outdoors.
