Spiral Stair Kit

Spiral Stair Kit

Our spiral stair kits are constructed of heavy-duty steel. All of our metal stair kits are designed for easy assembly and installation. No special tools are required!


Not for residential use


Our robust steel stair kit comes in a standard size of 8’ (91” actual), 9’ (105” actual), 10’ (119” actual), 11’ (126” actual), and 12’ (140” actual). Featuring diamond plate treads with optional tray treads designed to accept whatever step material you want, from wood, or tile. Please note wood or tile treads are not provided. Landings are also not provided but available.

  • 5′ Diameter
  • Standard sizes: 8’ (91” actual), 9’ (105” actual), 10’ (119” actual), 11’ (126” actual), and 12’ (140” actual).
  • Durable steel construction
  • IBC and OSHA Compliant
  • Assembles and Installs Fast
  • No Special Tools Required
  • Bolt Together Construction – No Welding Required
  • Not For Residential Use
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Our spiral stair kits are constructed of heavy-duty steel. All of our metal stair kits are designed for easy assembly and installation. No special tools are required!


Not for residential use


Our robust steel stair kit comes in a standard size of 8’ (91” actual), 9’ (105” actual), 10’ (119” actual), 11’ (126” actual), and 12’ (140” actual). Featuring diamond plate treads with optional tray treads designed to accept whatever step material you want, from wood, or tile. Please note wood or tile treads are not provided. Landings are also not provided but available.

  • 5′ Diameter
  • Standard sizes: 8’ (91” actual), 9’ (105” actual), 10’ (119” actual), 11’ (126” actual), and 12’ (140” actual).
  • Durable steel construction
  • IBC and OSHA Compliant
  • Assembles and Installs Fast
  • No Special Tools Required
  • Bolt Together Construction – No Welding Required
  • Not For Residential Use
View Full Text