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

The Alden Straight Stair

The Alden gives you a high-quality mono stringer staircase without breaking your budget.


Modern, Minimalist, Custom, & More


Residential, Loft, & More

Pricing Starts At


The Alden Straight Stairs Mono Stringer
The Alden Straight Stairs Mono Stringer
The Alden Straight Stairs Mono Stringer Wood Handrail

Your Safety is Our Priority

At Paragon, we understand that safety is a top priority when it comes to selecting a staircase for your home. That’s why we take great care to evaluate all possible safety concerns before finalizing any of our designs.

This is why we are willing to customize such options on The Alden as:

  • Non-slip treads
  • Code compliant railing
  • Handrails

Building Code

Code Compliant Designs

Our in-house engineering staff makes it their job to ensure all stairs that need to fulfill code requirements according to local authorities. This is because our staff comes with:

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

Engineered for Beauty & Strength

The Alden is designed to be a showpiece that’ll last a lifetime wherever you place it and for however long you wish to use it. Thanks to our in-house engineering staff, this stair is filled with features that are both aesthetic and functional, so this stair is guaranteed to heighten the look of any home and give you confidence in a long-lasting product.

accurate pricing

Accurate Staircase Pricing

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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how to buy spiral stairs

How to Buy

This step by step guide takes you through each part of Paragon’s process for designing and purchasing unique spiral staircases.

Shopping Made Simple

  • Browse or Build

    Browse our stair products for inspiration, or just create your own with our online builder tool.

  • Get Price and 3D Model

    When you’re ready get pricing and a 3D model of your stair during your FREE consultation.

  • Receive and Install

    Get your custom-crafted stair shipped locally in a boxed kit, ready for easy installation.

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.

Customer and Salesperson

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.

Get Quick Pricing

In Four Easy Steps

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Where should we send your pricing?

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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What kind of staircase are you interested in?

What kind of staircase are you interested in?*

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