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
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The Treehouse Spiral Stair

With a unique design and long lasting finish, The Treehouse offers durability and style in one staircase.

Style

Mininalist, Modern, & More

Use

Outdoor, Deck, & More

Pricing Starts At

$

The Treehouse Spiral Staircase
The Treehouse Spiral Staircase
accurate spiral stair pricing

Accurate Spiral 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.

Your Safety is Our Priority

You want to be sure that you and your guests will be safe at all times when using your outdoor stair. The Treehouse 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

Code Compliant Designs

Paragon Stairs can customize any of our existing designs to fit your local building code.

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

Engineered for Beauty & Strength

All Paragon designs include our exclusive engineering features that are defined by our in house engineering team. They support both our design and structural standards. The Escape showcases our signature hidden welds and connection points.

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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.

Satisfied Customers icon

50,000 Satisfied Customers

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

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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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