The Sea State Spiral Stair

The Defining Elements of The Sea State

Every Paragon stair is designed through our consultative process to meet our standards of beauty and quality. Our exclusive design features come together to create a one of a kind staircase for your space.

customize-the-sea-state-spiral-steelView Options

Review all configurable options for the Economy Steel Spiral product line!

Ready For Customization

The Sea State comes primed and ready to take on a customized finish. Whether you want to paint the stair yourself or work with us on a custom color, your stair can fit seamlessly into your space.

Make The Sea State Your Own

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Configure your custom options online!


Keep Your Space Open

This Sea State design features a completely open frame that is perfect for a minimalist space or homeowners wanting to make their home look bigger. The small number of spindles creates an open and airy frame.


Designed For Flexibility

The key to this stair’s model is flexibility and potential. Our adjustable sleeves can be moved up and down the center column to fit a range of heights. This is perfect for garages and attics.


Compact Solutions

With a small footprint, this spiral stair design can fit into any space you may need it. It’s the right alternative for rooms that currently have a ladder due to a lack of square footage. You have the full steps without the large frame.

Free Consultation

Our stair experts craft the perfect stair for your space.

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Build Your Own

Make The Sea State Spiral Stair your own

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Get Accurate Pricing

Not sure where to start? Our friendly SMA-certified stair designers can help you find the perfect stair solution and take the guess work out of your project. You’ll get:

  • One-On-One Web Meeting
  • Friendly, SMA Certified Stair Designers

Schedule your Free Consultation


Your Safety is Our Priority

It can be difficult to find a simple stair solution that will also meet all of your safety standards. Paragon Stairs provides safe and secure stairs, no matter how simple the design.

Your stair expert can explain all of our additional safety options for the DIY Accent Stair Kit, including:

  • Non-slip treads
  • Extra spindles
  • Handrails

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Code Compliant Designs

With code certified stair designers, you never have to worry about your spiral stair kit meeting inspection requirements.

  • SMA members
  • Local code experts
  • Engineer approved designs
  • Configurable options to meet code

Staircase Building Code Info


Engineered for Beauty & Strength

Paragon Stairs offers convenience and style in one package with The Sea State. Your kit includes your handrail, landing platforms, the individual steps, and the center column. The adjustable steps mean your stair can fit a range of spaces.

Each kit is shipped directly to your door with easy to follow instructions. You can install your spiral staircase with the help of a spouse, friend, or neighbor in one afternoon.

Exclusive In-House Engineering

How To Buy

This step by step guide takes you through each part of Paragon’s unique design and buying process.

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Shopping Made Simple

  • Browse or Build
    Browse our stair products for inspiration, or just create your own with our online builder tool.
  • Get Price & 3D Model
    When you’re ready get pricing and a 3D model of your stair during your FREE consultation.
  • Receive & Install
    Get your custom-crafted stair shipped locally in a boxed kit, ready for easy installation.

A Ready-to-Install Kit

with the Uniqueness of a Customized Stair


Easy Assembly Shipped to Your Door

Installation Instructions

Made in the U.S.A.

We Ship Across
North America

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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Limited Lifetime Guarantee

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

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Complimentary Consultation

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

Learn About Our Consultation Process

Over 50,000 Satisfied Customers

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

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Schedule Your Free Consultation - Inline

  • Our expert designers can design the perfect stair solution based on your requirements and budget. You'll get quick and accurate pricing from SMA certified designers! Learn more about how it works.

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