Product SKU: GN36-09RD--A-
Deck Prefab Spiral Stair Kit – The Spur Spiral Staircase
$2,019.00
Ordered
Feb 8
Shipping dates estimated
Delivered
Feb 18 - 22
Made in
Pennsylvania
Industry’s Only
Lifetime Warranty
Best Price
Guarantee Direct
from Manufacturer
DIY Prefabrication
Stair Kit Installation
About This Stair
Introducing The Spur Prefab Deck Spiral Staircase Kit – a dynamic design with rugged durability, contemporary design, and DIY convenience that promises to elevate your outdoor space effortlessly. Crafted for the adventurous homeowner, this spiral staircase stands up to the great outdoors. The galvanized finish not only adds a touch of modern elegance but also ensures resistance against the elements, guaranteeing that your outdoor space remains as stunning as the day you installed it. Let the galvanized steel frame be the backbone of your outdoor escape, promising longevity and resilience against the forces of nature.
The Spur is a testament to the DIY spirit, designed with the enthusiast in mind. Arriving as a prefab spiral staircase kit, it is ready to transform your outdoor space with ease. The straightforward installation process, complemented by user-friendly instructions, empowers you to take control of your home improvement project. Whether you're a seasoned builder or a first-time DIYer, watching your outdoor space evolve into a stylish sanctuary is just a few steps away. The Spur invites you to embrace the allure of the outdoors with confidence, style, and the simplicity of easy DIY installation – providing you with a ticket to a breathtaking outdoor escape.
This spiral staircase is not merely functional; it's an invitation to reimagine your outdoor living. Let The Spur seamlessly integrate into your garden, patio, or deck, offering both a stunning focal point and a practical pathway. With its striking design and straightforward installation, The Spur is your key to transforming your outdoor space into a haven that effortlessly marries aesthetics with functionality. Embrace the potential of your outdoor sanctuary with The Spur – where style, durability, and the ease of DIY installation converge to create an unforgettable outdoor experience.
DIY Install Prefab Kit
Weatherproof Galvanied Finish
Building Code Compliant Options
Unmatched Safety Features
Product Specs
Diameter
3ft 6in Diameter
Height
7’1″-7’11” Adjustable Height
Treads
Non-Slip Diamond Plate Treads
Handrail
Vinyl Handrail
Railing
1 Platform Rail
Customer Submitted Videos
Customer Q&A
Do you offer stairs that meet building code?
Sara C.
Yes, we do! Our SMA Certified Stair Designers are experts in your local building codes. We build thousands of stairs to code every year and we can do that for your project if you desire. The need to meet building code is required in some situations and in other situations code compliance may not be necessary. Please reach out to us to discuss further.
Do you have stairs for outdoor use?
Courtney B.
We have exterior spiral stair options that will last a lifetime outdoors. We have galvanized steel, raw aluminum, and powder coated aluminum stair material options! All of our outdoor spiral stairs are backed by a lifetime warranty.
Where do you ship your stairs?
Chris M.
We ship our stairs directly to consumers all across North America from our facility in Collegeville, Pennsylvania. All of our stairs are custom built to your specs and then shipped down you broken down in kit form for easy step-by-step DIY installation.
How much floor space do your stairs take up?
Ethan G.
The floor space a stair takes up is determined by the stair’s diameter. The smallest size diameter we offer is 3 feet 6 inches (42″ X 42″ floor footprint). Our standard diameters increase in six inch increments, 42″ x 42″ to 48″ x 48″ to 54″ x 54″ and so forth. We recommend that you place painters tape on the ground in the above dimensions to determine how the stair will look in your space.
Read Reviews From Our Customers
10 Reviews
Saeed A.
Aug 25, 2025
We wanted a spiral staircase that connected our second floor deck to our pool area. We wanted something that looked nice and didn’t take up all of our outdoor space. Paragon’s Adjustable Aluminum spiral was the perfect solution. It looked nice, was a great price, and was outdoor rated to last through the seasons.
Shannon T.
Sep 17, 2025
Our deck is still under construction but so far the spiral stairs look great! Paragon customer service was very helpful and my contractor said the stairs were easier to put together than he expected. At first I was lamenting that I’d ordered them unpainted instead of black, but the gray/silver looks even better against the stonework of our home!
Frank N.
Sep 9, 2025
The package was very organized and hardware was marked and easy to understand where it was designed to be installed. I would recommend Paragon Stairs and will use this company in the future. Please note that the designer was easy to understand in the fabrication process.
Brad E.
Sep 4, 2025
Excellent Quality and a great price for a very well built circular stair. Installation was relatively easy for a novice but you definitely need 2 people. The delivery dates were met and the design process very easy!
Lewis W.
Sep 10, 2025
We ordered a custom staircase for one of our projects in Grand Cayman. Paragon assisted with shipping through our freight forwarder in Miami and the product arrived within the timeframe given. Our clients were extremely happy and we will definitely be considering them again for future projects.
Most Trusted Staircase Provider
We’re proud to have been entrusted by some of the nation’s most reputable brands and have been featured in top publications and productions. Here are some of the places our quality stairs can be found:
Discover the Perfect Custom Staircase with Our Complimentary Consultation
At Paragon, our free consultation for custom staircase design offers personalized insights, expert guidance, and a collaborative approach to ensure your vision transforms into a stunning, tailor-made staircase that perfectly complements your space and style.
- 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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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.
Complimentary Consultation
Our friendly designers can meet with you virtually to get you a FREE 3D model and accurate pricing.
Limited Lifetime Guarantee
We back our stairs with the only lifetime warranty on metal fabrication in the stair industry.
50,000 Satisfied Customers
See how we have improved the homes and lives of our clients.
