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The Bradley Spiral Stair

The Defining Elements of The Bradley Spiral Stair

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 manufactured steel spiral stairView Options

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

Stairs for Your Space

Paragon Stairs provides custom staircases that fit your space’s measurements and style. You never have to sacrifice one or the other to create your perfect staircase. The Bradley features custom railing and design accents in a small footprint.

Make The Bradley Your Own

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Or call 1-888-939-3778 to get started!

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Configure your custom options online!

steel spiral stair with wood accents

Traditional Elements

If you want to add a sense of tradition to your staircase, Paragon offers over a dozen wood species for both tread covers and handrail options. With each having their own natural tones and benefits, your designer can help you find the right option for your space.

steel line rail on spiral staircase

Safety with Style

Maximize the safety of your spiral staircase with additional design features. This configuration of the Bradley Spiral Stair features code risers to close the gaps between each step. Ask your consultative designer about other available options.

matching loft railing spiral staircase

Cohesive Spaces

Create a seamless transition between your staircase and the rest of your space with matching loft railing. Not only is this railing a necessary safety measure for you and your guests, but it also ties your stair to the rest of your space.

Free Consultation

Our stair experts craft the perfect stair for your space.

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Build Your Own

Make The Bradley 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


The Balance of Safety and Design

While every Paragon stair is designed with your safety in mind, we offer a wide variety of additional safety features for our staircase designs. Paragon’s Bradley design can be customized to match your safety standards.

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

  • Textured Non-slip treads
  • Code risers
  • Additional Spindles

View Your Options


Code Compliant Designs

While all local building code requirements are different, you can customize all of our stairs to be code compliant.

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

Staircase Building Code Info


Engineered for Beauty & Strength

Every staircase is reviewed and approved by our in-house engineering team. The Line Rail Spiral Stair is a classic design that features our one of a kind engineering. The line rail on this staircase is designed with stability and safety in mind.

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


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.

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.