Model # K03032

Internet #100664005

Store SO SKU #973468

Arke Civik 55 in. Grey Spiral Staircase Kit


Civik 55 in. Grey Spiral Staircase Kit

$208428 /each
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Product Overview

The Civik 55 in. diameter spiral staircase kit is made of solid steel and powder-coated in satin gray. This staircase can be easily installed by the homeowner in a single day using common household tools.

  • All in-one complete standard kit - includes: 12 satin gray steel treads with durable non-slip black ABS covers, 1 landing, center pole, round spindles, a flexible metal core handrail with a black covered grip, landing rail (connected to center pole), black connectors and hardware
  • Adjustable in height from 99-3/16 in. to 120-1/16 in.
  • With additional accessories - purchased separately - the height can be adjusted from a minimum of 82-11/16 in. to a maximum of 148-1/16 in. (model # K03038, K00002, K00000)
  • Intended for interior use only
  • 4 spindles per tread
  • Rise between treads adjustable from 8-9/32 in. to 9-1/4 in.
  • Clockwise or counterclockwise, interior installation, designed for use in square, round or mezzanine applications
  • To allow for proper installation, the finished opening must be 2 in. larger than the stair diameter
  • Each Civik stair kit is shipped with detailed assembly instructions and a DVD, toll-free support is available (888) 782-4758
  • Kit has not been designed to meet the international residential building code, as it relates to spiral staircases
  • Consult your local building department for any questions and specifics regarding compliance with the local building codes prior to purchase
  • Important: consult your local building inspector for specifics regarding compliance with the local building codes

Info & Guides

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Product Depth (in.)
Product Height (in.)
Product Width (in.)


Hardware Included
Package Contents
All-in-one complete unit: 12 treads, 1 landing, balusters, handrails and hardware included, nothing to paint, weld, stain or seal In stock for immediate delivery to most US.
Product Weight (lb.)
Stair Part Type

Warranty / Certifications

Manufacturer Warranty
1-Year for manufacturing defects

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Customer Questions & Answers

I need a staircase to my basement- only the height of basement is "74"; Is there height restrictions or a minimum?

Asked by: Bd
The Civik 55" spiral staircase kit can be installed to a minimum height of 72 1/2". You will need to purchase the standard kit PLUS the 32" center pole (K00000). You will use the 32" center pole in replacement of one of the 49" center poles included in the standard kit. The standard kit has 12 stair treads PLUS the landing platform. For your installation to 74", you will use only 10 of the treads included in the kit PLUS the landing platform. We recommend you have at least 2" available horizontal space available greater than the diameter of the staircase kit to avoid a pinch point of the handrail against the opening or a fixed wall. Should you need further assistance, please feel free to contact our Customer Sales & Service team via our toll free telephone number at (888) 782-4758 and we will be glad to help.
Answered by: Arke Product Support Team
Date published: 2016-11-15

Civik 55 in. Grey Spiral Staircase Kit height of staircase

Is there a way we can get this staircase in 11 feet instead of 10 feet?
Asked by: Andy
Thank you for your inquiry. It is possible to extend the height of the Civik 55" diameter model by purchasing additional components. The reach the installation height of 11', you would purchase the standard kit (max height of installation to 120") PLUS two additional add riser treads of the same dimension PLUS one additional handrail kit PLUS one additional 32" center pole. These additional components will allow you to reach the noted 11' installation for your specific project.
Answered by: Arke Product Support Team
Date published: 2016-05-30
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