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

Outdoor Spiral Staircases (Weatherproof)

Outdoor stairs should have the right balance of style and durability to hold up through constant exposure to the elements. Our outdoor spiral staircases have the stylish spiral designs that you find with indoor stairs, but also feature weatherproof finishes to create a low maintenance stair solution for your outdoor space.

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Outdoor Spiral Stairs

We offer a wide range of outdoor staircases that can match your home’s current design. Our Galvanized Deck Spiral Stair takes a carbon steel frame and coats it with a maintenance free finish through a hot dipped galvanizing process. Every part of your stair, including the connection hardware, is finished to last through all weather conditions. Our Powder Coated Aluminum provides a custom color finish that can enhance your deck’s aesthetic and provide a long lasting outdoor stair solution.

  • Custom Design Options
  • Weatherproof Finishes
  • Lifetime Warranty
the retreat spiral stair featured image
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The Retreat

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This maintenance free stair is the long lasting solution for your relaxing vacation home

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The Devon

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Enhance your outdoor entertaining space by connecting your deck to the level below

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durable multistory deck spiral staircase seattle
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The Hampton

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This multi level outdoor stair strikes a balance of style and function for your backyard

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expedition spiral staircase
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The Expedition

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The Expedition Spiral Staircase checks all of the boxes with fast shipment and a weatherproof finish!

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the lakeside spiral staircase
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The Lakeside

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Get the style of an aluminum spiral stair with an affordable staircase with fast and easy installation.

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indoor galvanized spiral staircase
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The Studio

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This versatile design takes this spiral staircase design and brings it indoors for a unique style

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maintenance free beach house stair
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The Cape Cod

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Paragon isn’t limited to any specifications when it comes to designing your outdoor staircase

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maintenance free outdoor aluminum spiral stair
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The Riesling

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This simple design gets the job done while featuring a maintenance free custom color finish

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custom boat house stair with lights
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The Escape

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Durability and charm come together in this outdoor galvanized spiral staircase

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The Waypoint

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Never worry about the structural integrity of your stair with this maintenance free spiral staircase.

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The Adventurer

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Durability and safety are the focus of this adventure course spiral staircase

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dock galvanized spiral staircase
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The Stratus

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This outdoor spiral staircase is built to last with a weatherproof finish and other safety features

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all white spiral staircase miami deck
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The Contemporary

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Let the rest of your deck design shine with this custom color finished spiral staircase

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deck to patio galvanized spiral stair
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The Gardener

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This maintenance free spiral stair provides a stylish stair for your backyard and deck

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philadelphia zoo spiral staircase
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The Overlook

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This weather proof spiral stair is made to last while giving you incredible views

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We offer a wide range of outdoor staircases that can match your home’s current design. Our Galvanized Deck Spiral Stair takes a carbon steel frame and coats it with a maintenance free finish through a hot dipped galvanizing process. Every part of your stair, including the connection hardware, is finished to last through all weather conditions. Our Powder Coated Aluminum provides a custom color finish that can enhance your deck’s aesthetic and provide a long lasting outdoor stair solution.

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.

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  • 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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