Our Build Your Stair tool puts the design in your hands by taking you through each decision.

Build Your Stair

Our Build Your Stair tool puts the design in your hands by taking you through each decision.

Build Your Stair

Product SKU: EN36R09S0VP1 - Select Your Current Dimensions and Options

Metal Spiral Staircase Kit-The Otto Prefab Stair-DIY Indoor

Price based on the following dimensions and options:

  • 3ft 6in Diameter
  • Vinyl Handrail
  • 1 Platform Rail
  • 7’1″-7’11” Adjustable Height
  • Smooth Steel Finish
  • DIY Install Prefab Kit

Get a FREE Consultation Before You Buy

Talk to a professional stair designer who can guide you through our options.

1-888-939-3778

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Over 50,000 Satisfied Customers

Stairs for Every Space & Budget

Design Spiral Stairs to Your Budget

The cost of your staircase solution is driven by the complexity of the design and options you choose. Our friendly designers work with a wide range of budgets and can help you find a solution that fits within your price point.

express in stock spiral stair
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The Express

$

The Express Spiral Stair is an affordable DIY spiral staircase that fits your project, timeline, and budget.

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smooth steel diy spiral stair
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The Gateway

$

The simplicity of a minimal frame is an accent to a wide range of interior design aesthetics

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the retreat spiral stair featured image
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The Retreat

$$$

This maintenance free stair is the long lasting solution for your relaxing vacation home

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contemporary home with spiral stair
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The Finley

$$

This versatile staircase fits into both modern and traditional settings

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outdoor living space with spiral stair
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The Devon

$$$

Enhance your outdoor entertaining space by connecting your deck to the level below

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city condo spiral staircase
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The Downtown

$$$

Give your home design an upgrade with a stair that mixes both classic and modern features

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Why Paragon

See How Paragon Delivers a Best in Class Experience

Customized to Your Budget

Our friendly stair designers can work with you to customize your stair solution to fit your budget.

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Complimentary Consultation

Our friendly designers can meet with you virtually to get you a FREE 3D model and accurate pricing.

Limited Lifetime Guarantee

Limited Lifetime Guarantee

We back our stairs with the only lifetime warranty on metal fabrication in the stair industry.

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50,000 Satisfied Customers

See how we have improved the homes and lives of our clients.

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Your Quote Will Include:

  • Design and sizing advice
  • 3D model of your staircase in your space
  • Design options that perfectly fit your budget
  • Estimated product lead times

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