Outdoor StairsDurable and Beautiful Outdoor StairsOutdoor stairs are always going to face more challenges than indoor designs. Not only do they need to stand up to elements, but they also must fit into a space’s design. Often, homeowners and contractors feel the need to compromise one for the other. Salter Spiral Stair doesn’t see why they have to be separated. Our outdoor spiral stair lines take durable materials and use them in beautiful designs that can complement any setting.While they have different end products, both of these spiral stairs have beautiful finishes. A Galvanized Steel spiral stair has a metallic silver finish that fits well into industrial spaces. The custom color of a Powder Coated Aluminum stair is the perfect complement for any space. The added safety features of textured steps and different railings add to the overall design.Aluminum Spiral StairsAn Aluminum Spiral Stair balances style and function for your outdoor space. Each stair features a maintenance free custom color finish.Custom Color FinishFunctional StyleMaintenance FreeBrowse Aluminum StairsGalvanized Spiral StairsGalvanized Steel Spiral Stairs are a no-fuss design that still have a sleek finish. The weatherproof coating guarantees our lifetime warranty.Cost EffectiveWeatherproofRugged DurabilityBrowse Galvanized SteelView GalleryExperience Unmatched Quality & ServiceConsultative ProcessAs part of our design process, you have access to our spiral stair experts through a FREE consultation to ensure we design the perfect stair solution for you.LEARN MOREShips Straight to YouAll spiral staircases are packaged into a kit for the easiest and most cost-effective transport through the best local carriers, and delivered anywhere in North America.LEARN MOREEasy InstallationSpiral staircase kits can be built in under a day by two average homeowners and require no special tools. For added support, our team is here to help.LEARN MOREPeace-of-Mind WarrantyYou can be confident in your purchase for years to come with our lifetime warranty on metal fabrication and 5-year warranty on all other materials.LEARN MOREFree Consultation & PricingYou’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.(855) 585-1327Or fill out this form to receive our detailed product brochure and to schedule your free consultation.Name* First Name Last Name Email* Phone* We value your privacy. Information collected will never be sold, shared, or rented to others.