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The Windsor Spiral Stair

The Defining Elements of The Windsor Spiral Staircase

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.

custom color steel spiral staircaseView Options

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

One of a Kind Designs

The most significant aspect of this design is the custom color powder coated finish. With a bold choice, like red, you can create a unique spiral staircase that is sure to be a centerpiece in your home.

Make The Windsor Your Own

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Or call (800) 888-8888 to get started!

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Configure your custom options online!

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Polished Finished Products

Don’t interrupt your sleek design with glimpses of the unfinished center column. Our continuous sleeves have the dual function of connecting the steps to the center column while completely concealing it.

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A Touch of Warmth

You can accent this bold design with some traditional wooden accents. With the addition of solid wood steps and handrail, you can a little bit of classic home design top your spiral stair.

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Safety is a Priority

Even our most unique stairs include safety features to ensure the comfort of you and your guests. The center spindles and code compliant risers close off any large gaps in your stair’s frame.

Free Consultation

Our stair experts craft the perfect stair for your space.

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Build Your Own

Make The Windsor your own

Start Building

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

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Your Safety is Our Priority

We craft every Paragon stair with your safety in mind. However, there are a few additional safety features available. The Windsor includes some of our safety features built into the design.

Some of the additional safety options available for this stair design include:

  • Non-slip treads
  • Extra spindles
  • Handrails

View Your Options

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Code Compliant Designs

All Paragon designers are code certified and can help you craft a stair that will pass inspection.

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

Staircase Building Code Info

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Engineered for Beauty & Strength

All of our stair designs have our exclusive engineering features that have been defined by our in house engineering team. The Windsor has our signature enclosed step ends and spindle to step connections for maximum stability.

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.

Go To How To Buy

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

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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.

See How It Works

Limited Lifetime Guarantee

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

See Lifetime Warranty Details

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 or 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 plus a FREE 3D model of your stair! Learn more about how it works.