Employers must perceive the need for rope access before allowing workers onboard. The exact height at which employers must work differs from work to work. If the provisions do not fall to place, any workers could get hurt. It should be remembered that height safety and worker training are the foundations that build up working at height. Faulty Roof Access Working at heights effectively starts when one approaches the roof, where work has to be done. And it is brought about via an external fixed ladder, or via a roof hatch. But these means of access provide a fall hazard of their own, both when entering the roof, and when leaving the roof surface. If there are no barriers, workers can fall anytime. The following are the most important elements in roof access that need our concern because, without a proper fall arrest system , every single plan can fall apart. Roof Holes: Unguarded skylights and inadequately covered pits. Without fall protection, an open ...