Horner Millwork offers several types of wood and metal spiral stair kits for interior and exterior applications.


Misterstep Spiral Stair Kits

We’re pleased to offer Misterstep modular staircase kits, the right solution for all your home requirements. Installation of Misterstep Spiral Staircases is fast and easy, even for DIY enthusiasts. All kits are highly customizable through a wide range of accessories that make them adaptable to any interior or exterior space.

Learn more about MisterstepVisit Misterstep.com

Cooper Stairworks Spiral Stair

Since 1974 Cooper Stairworks has been blending centuries-old methods of stair building with state-of-the-art design and construction techniques allowing us to offer a complete stair system for the most selective buyers.

Learn more about Cooper StairworksVisit CooperStairworks.com