Scaffolding has been around since men have needed to work outside tall buildings. Whether that was bamboo poles lashed together with coconut rind or ropes slung from the top of the building, men (and women) have needed exterior building access to complete their work. Over time those forms of scaffolding have evolved with technology.
Dunlop Mastclimbers represent the most important innovation in scaffolding over the last twenty-five years.
