Product SKU: EN36L09S0VP1
Metal Spiral Staircase Kit-The Otto Prefab Stair-DIY Indoor
$985.00
Ordered
Apr 20
Shipping dates estimated
Delivered
Apr 30 - May 4
Made in
Pennsylvania
Industry’s Only
Lifetime Warranty
Best Price
Guarantee Direct
from Manufacturer
DIY Prefabrication
Stair Kit Installation
About This Stair
Elevate your home with the Otto DIY Spiral Staircase Kit - crafted with the utmost attention to detail and engineered for ease of assembly! With its sleek and compact design, the Otto spiral stair kit will maximize your floor space. Whether you're looking to connect multiple levels in a small condo or add a striking feature to your loft conversion, the Otto kit offers the perfect solution for modern living.
Designed for the DIY enthusiast in mind, the Otto spiral staircase kit comes with everything you need for seamless installation, including pre-fabricated components, easy-to-follow instructions, and all necessary hardware. No need to hire expensive contractors or spend hours on complicated assembly—simply unpack, assemble, and watch as your vision comes to life.
But don't let its simplicity fool you— the Otto Spiral Staircase is built to last. Constructed from high-quality materials and engineered for stability and safety, this staircase is as durable as it is stylish. Its sturdy construction and reliable design ensure years of reliable use, making it the perfect addition to any home.
DIY Install Prefab Kit
Black Primed Steel Finish
Building Code Compliant Options
Unmatched Safety Features
Product Specs
Width
3ft 6in Diameter
Height
7’1″-7’11” Adjustable Height
Treads
Smooth Steel 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 directly to 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
34 Reviews
Anitra R.
Aug 11, 2023
The process with Paragon was so easy and straight forward. It fit perfectly into our Airbnb and opened up the loft bedroom. We feel great knowing our guests have a safe way to make it to the loft and they love the look! Installation was easy and took about 2 hours. This was the perfect affordable staircase that didn’t sacrifice design or sturdiness.
Trevor L.
Sep 24, 2023
Easy to configure your order, stairs are well made and packed for shipping. Easy to install and they look great with out breaking the bank!
Addy B.
Oct 1, 2023
We wanted a way to reach the loft of our cabin rental without taking up too much space. The cabin is already on the smaller side and a traditional staircase would’ve been way too big. Paragon’s price point and aesthetic were exactly what we were looking for.
Lauri S.
Mar 8, 2024
I was looking for an upgrade to my home that would be nicer than just going to Home Depot. Paragon offered a quick ship spiral staircase that was high quality and easily shipped to my home!
Craig G.
Jun 30, 2023
Paragon was easy to work with, they provided up from information, clarification and great follow up on my questions. It turned out as Paragon described. I had my 2 sons help load the treads on the pole then I assembled it by myself. I am over 60 years old, so If I can do it you can do it.
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
MORE LIKE THIS
Browse Other Stairs Like This
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.
