An curved arrow pointing right. You can build your own spiral staircase with the contents of this box. You just need a few power tools and, oddly enough, some hot water. You can order the kit here.

The helical shape makes circular stairs easier to navigate compared to spiral staircases. The downside is that they require more open space and are more expensive to build. Stairs are one of the most ...

Pennsylvania-based Vartan Group has installed a segment of the original staircase from the Eiffel Tower amongst their latest ...