Sturdy Galvanized Metal Spiral Stairs

A Rugged and Durable Solution

Metal Stairs Meant to Last

A Safe and Sturdy Staircase for Any Application

A galvanized, metal spiral staircase offers an outdoor solution that’s long-lasting, maintenance-free, and budget-friendly. Salter’s hot-dipped, galvanization process involves coating each individual stair component with a molten zinc, creating an alloy bond that armors the stair against harsh elements like salty sea air, heavy precipitation, and more for a lifetime of hard use.

The Galvanized Metal Advantage

Immediately following the galvanization process, the stair turns a shiny chrome. Following this period (where gases slowly escape the stair) the metal surface of the stairs turns a battle-ship gray that offers a rugged and worn charm perfect for shore home and other seaside settings. That rugged aesthetic translates into the frame of the metal spiral stair, which is built to last a lifetime maintenance and rust free in even the harshest of settings. This longevity comes both in terms of the finish thanks to the galvanized armor and the overall structure thanks to unmatched welding techniques along each seam and other engineering features throughout the metal spiral staircase.

Metal Stairs for a Lifetime of Use on Any Budget

This lifetime durability also comes at a lower price point than other similar maintenance-free metal staircase options, making this the most economical choice for harsher environments. You also don’t have to sacrifice aesthetics for the lower price point. Once the 6 month period is up and all the gases have escaped from the zinc in the finish, you can still paint the metal spiral stair whatever color you wish. However, most choose to keep the rugged gray look because of its nautical appeal, adding to its value in shore home settings.

Commercial Grade Metal Stairs

This metal spiral stair’s ruggedness and durability also makes it a smart installment for commercial sites where money is best spent elsewhere but quality still can’t be sacrificed. From large-scale commercial sites to private work and hobby shops, the galvanized metal of this stair’s frame prepares it for any work hazard and the price tag allows you to invest in equipment and other vital for keeping your shop running efficiently.


Galvanized Metal Spiral Staircase Design Factors

More than being a durable metal staircase at a budget-friendly price point, our galvanized staircase line also offers an irreplaceable aesthetic that makes it ideal for nautical settings such as shore homes with decks or docks. Our galvanized spiral stair also works for generating a unique industrial theme for warehouse style homes or any other style home with a rough or raw look to it. See what unique aesthetics await you and call our friendly designers now.


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Industrial Modern Design

This metal spiral staircase has a metallic silver finish that is great for any industrial style home. The smooth lines and diamond plate treads are perfect for modern designs such as warehouse style apartments or even commercial locations looking to achieve a raw look with bare metal and a rougher edge.

Functional Simplicity

When you’re looking for a simple way to access a lower level from your deck, the Galvanized metal stairs are the perfect outdoor staircase solution. The galvanizing process lengthens your stair’s life making it a cost effective option suitable for a lifetime of use. The galvanization process also makes this stair ideal for industrial site and other hard work settings that will see harsh use, and thus, require a hard-wearing piece of equipment that will stand up to the test.


Design Your Galvanized Deck Spiral Stair

We Offer a Wide Range of Styles and Options to Create Your Custom Stair Solution

Call us to speak with an expert stair designer for help choosing the right stair options and other important decisions like location, measurements, rotation, design, safety, and building code considerations.

Free Consultation & Pricing

You’ll get quick and accurate pricing plus our expert designers can design the perfect stair solution based on your requirements and budget.

Call for your free consultation and pricing.

Get quick and accurate pricing. Plus, our expert designers can design the perfect stair solution based on your requirements and budget.

Call for your free consultation.

(800) 368-8280

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