60” Diameter Black Spiral Stair Kit


Code Compliant Steel Stair w/ Aluminum Handrail


This Duvinage Chicago KS60 staircase kit includes:


  • •   Steel smooth plate 30° treads
  • •   Steel balusters with 4" code spacing
  • •   Aluminum handrail 1 1/4" O.D. in natural finish
  • •   Steel smooth plate platform 31" x 31"
  • •   Steel platform rail 33" x 36"
  • •   Black painted steel center pole with attached baseplate
  • •   All steel finished in durable black enamel paint
  • •   Touch-up paint included
  • •   Zinc plated steel hardware; assembly instructions
  • •   Free shipping in the contiguous United States
  • •   Made in USA

Configuration specs:


  • •   80" - 152" floor-to-floor height (9 - 16 risers)
  • •   Install with right- or left-hand rotation
  • •   Adjustable riser spacing

Choose Your Height Range

Select additional platform rail below for lofts:

Manufacturing Walkthrough
Additional Platform Rail for Spiral Stair Kit - Parallel Configuration Additional Platform Rail for Spiral Stair Kit - Close Up Additional platform rail shown above in parallel configuration.
Also used for L-configuration. Hardware for both configurations (parallel and L) is included. 4" code spacing. For loft and deck attachments.
Add Additional Platform Rail

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stair kit orders over $999


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Measurements to Know

Verify measurements before you order. Learn about spiral stair kit dimensions.

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Need a Different Color?

Contact us about white and custom color spiral stair kits or shop online.

Need a Smaller Diameter?

Contact us about 42”, 48” and 54” diameter stair kits for compact spaces and budgets.

Need a Custom Spiral Stair?

Looking for a custom designed stair instead? See our custom spiral stairs.