Galvanized Spiral Stairs

Rugged and Durable Construction

The Benefits of a Galvanized Spiral Stair

Our Galvanized Exterior spiral stair is a durable cost-effective option for any outdoor application. The stair itself is a carbon steel frame that goes through a hot dipped galvanizing process to create a maintenance free metallic silver finish. This rust preventing finish is particularly popular in coastal areas. Many leave the galvanized finish in its natural state, but if you want a custom color your spiral stair can be painted after six months with the proper paint and primers. The galvanizing process creates a clean and sleek finish that lengthens the life of your stair.

Not only does our Galvanized Exterior stair stand up to the elements, but it also provides a safe and sturdy staircase for any exterior application. Our non-skid diamond plate and open grate treads ensure the safety of you and your guests while using your spiral stair. This stair provides a cost effective solution without losing the Salter Spiral quality.

Call (800) 368-8280 to talk to a friendly and professional stair designer who can guide you through each of Salter’s spiral stair options today. No obligation.


Industrial Modern Design

The Galvanized Exterior spiral stair 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.


Functional Simplicity

When you’re looking for a simple way to access a lower level from your deck, the Galvanized Exterior stair is the perfect solution. The galvanizing process lengthens your stair’s life making it a cost effective option.

Design Your Exterior Galvanized 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.

Let Us Create Your Perfect Stair Solution

Get a FREE Consultation

Save time. Schedule your collaborative, online design meeting with your SMA certified designer.

Over 50,000 Satisfied Customers

  • What to expect at your consultation.
    1. We will review your project and ask a few basic questions, including measurements, design and safety requirements.
    2. We will discuss options that fit your design needs and will talk about your budget to provide you with a narrow price range for your stair.
    3. We will ask you to email pictures to help us create a virtual model of your stair. We will then schedule your one-on-one design consultation.

Call (800) 368-8280 for your FREE consultation.

Or fill out this form and we will contact you to schedule your consultation.

We value your privacy. Information collected will never be sold, shared, or rented to others.