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 Lonsdale (Double Stringer Straight Stairs)

Create that sense of floating while traversing a stair in your home’s entryway by installing The Lonsdale.


Minimalist, Modern, Urban


Indoor, Residential, Primary

Pricing Starts At


the lonsdale floating staircase
double stringer floating staircase

Your Safety is Our Priority

Your stair will be one that has gone through several tests conducted by our extensive and experienced in-house engineering team.
On top of this, we offer customized add-ons to equip your stair with extra safety specific to your needs. Standard features include:

  • Non-slip treads
  • Code compliant railing
  • Handrails

Code Compliant Designs

Our expert designers will walk you through every code concern to make sure you satisfy all requirements in your area.

Engineered for Beauty & Strength

The Lonsdale is built with the idea of simplicity for both a clean look and reliable structure that will last.

That reliability also rests in the engineered hardware and skilled cutting and welding of the stringers. This stair provides a solid feeling you won’t beat with other stair lines.

accurate spiral stair pricing

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.

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The Capitol


Highlight your space’s sophistication with a simple design and customizable details

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The Haven


This affordable monostringer gives you a sleek modern staircase design within all budgets.

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Build this Stair

The Sheridan


Thin treads and clean lines define this affordable mono stringer floating staircase.

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How To Buy

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

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.

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?*

Our designers will send you same day pricing

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