Model # K03016

Internet #100663983

Store SO SKU #973468

Arke Civik 47 in. Black Spiral Staircase Kit


Civik 47 in. Black Spiral Staircase Kit

$203830 /each
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Product Overview

The Civik 47 in. diameter spiral staircase kit is made of solid steel and powder-coated in hi-gloss black. 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 hi-gloss black 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 # K03022, K00002, K00000)
  • Intended for interior use only
  • 3 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

Can I order the 55 in version of this product.

Asked by: Silver
The CIVIK 55" model in Black is available on You can visit the website and in the search field, you can enter either the ARKE item #K03018 or the Home Depot item #100663970 to find this model.
Answered by: Arke Product Support Team
Date published: 2016-01-31

This comes in a package when purchased? What is the size of the packaging?

Asked by: Mike
The crate for item K03016 Civik Spiral Staircase Kit 47" diameter is 44 x 37 x 23 inches in size and weighs 400 lbs.
Answered by: Arke Product Support Team
Date published: 2017-08-09

Does this pass the IRC code?

Asked by: Brit
The 47" diameter will not meet the requirements for the IRC building code. However, the 63" diameter Civik model will meet the code requirements. The IRC code states that the tread width when measured from the inside edge of the center pole must be at least 26". The 63" diameter has a width of 28 1/2". The other main requirement is the "clear tread" depth. When measured 12" into the tread from the inside edge of the center pole, the clear tread depth must be at least 7 1/2". The Civik 63" diameter model meets this requirement.
Answered by: Arke Product Support Team
Date published: 2015-11-11
  • y_2017, m_8, d_18, h_10CST
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