Montauk Exterior Spiral Stairs - Black
- SKU:
- CS-47771
Durable, Space-Saving Outdoor Spiral Staircase – Galvanized & Powder-Coated for All-Weather Performance
The Montauk Exterior Spiral Staircase in sleek matte black delivers both modern aesthetics and unmatched durability. Every steel component is hot-dip galvanized before receiving a weather-resistant black powder coat, offering dual-layer protection against rust, corrosion, and UV exposure. Designed for balconies, terraces, and decks, this space-saving solution combines strength, safety, and style. Available in three diameters (47", 55", and 63") to match your layout needs.
Key Features:
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Galvanized & Matte Black Powder-Coated Steel – Double protection for long-term outdoor performance and bold style
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Three Diameters Available – 47", 55", and 63" for various configurations
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Adjustable Height – Base kit reaches 120-1/4”; additional step kits allow for custom height extensions
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Diamond Plate Steel Treads – Slip-resistant design for secure footing
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Clockwise or Counterclockwise Installation – Adaptable for different layout needs
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Weatherproof PVC Handrail – Comfortable, durable grip in all climates
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IRC Code Compliant (63” model) – Always verify local building code compliance before installing
Perfect for:
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Outdoor decks, patios, and balconies
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Rooftop access and urban terraces
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Secondary egress or fire exits
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Industrial-chic interior spaces
Transform your exterior with the Montauk Black Spiral Staircase—a durable, low-maintenance stair kit engineered for lasting performance in any weather.
Check local building codes to ensure compliance before installation.
Supporting Documents
To ensure seamless installation and proper use of your Montauk Exterior Railing Kit, we provide the following resources:
User Guide - Contemporary Stairways
Spec Sheet - Contemporary Stairways Montauk Exterior Stair Kit - Powder Coated
Installation Instructions - Contemporary Stairways Montauk Exterior Stair Kit - Powder Coated
Diagram - Montauk 47_D Platform
Returns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
Montauk Exterior Spiral Stairs - Black
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