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Superior Spiral Stairs
Custom spiral and straight stairs, railings, and aluminum architectural products built in Sarasota.
About
Superior Spiral Stairs has been building custom staircases and architectural metalwork in Sarasota for more than seven decades. Located on Derek Avenue, the shop designs and fabricates spiral stairs, straight stairs, railings, gates, and aluminum products for residential and commercial projects. Each staircase is built to custom specifications with TIG welded aluminum stringers and supports, hardwood treads in multiple species and thicknesses, marine-grade powder coat finishes, and stainless steel hardware. The team handles design consultation, pre-assembly in the shop, full installation, and project management. They provide engineered and sealed drawings for permitting. Whether you need a statement spiral stair or durable railings for a deck or commercial space, this is a local shop that manages the whole process from concept through completion.