Spiral Stairs & Modular Stair Case Kits
Available throughout the USA, Arke spiral and modular staircase kits can be built in a day by the average do-it-yourself home enthusiast.
Custom Stair Collection

Custom built to meet your needs...
The GENIUS range of stairkits offers a brilliant selection of custom applications and configurations. Innovative design characteristics allow for the possibility of a traditional spiral stair form, the more rectangular winder form, or a dynamic combination of the two.
What Makes Arke Stairs Better?
If you are looking for a spiral or modular staircase in an easy to build kit, look no further. Arke makes buying and installing a spiral stair case easy with the following key features:
- All-in-one complete units
- Treads, landing, balusters, handrails, hardware and accessories included
- Nothing to paint, weld, stain or seal
- In stock for immediate delivery
- Contact us for information and installation support
