“Strap this spiral staircase onto any tree and enjoy the view!
Builders of treehouses will know that one major consideration during construction is how to support the structure without harming the tree. There are specially developed fasteners and bolts for the task, but there may be ways to hold things up without drilling even a single hole. That’s the idea behind The CanopyStair, a modular staircase that wraps around a tree’s trunk, without damaging it.
It is lightweight, flexible and gentle on trees. This design could be one great way to quickly and safely climb up into a tree, without having to build anything cumbersome or expensive.