When working on a roof, a safety harness is important. When worn appropriately, a fall prevention harness can save you from significant injury in the event of a fall. A fall protection harness is just one type of fall protection equipment available. Home roofing contractors, however, use them frequently.
Lone workers, like anyone else working at a height, need training in risk assessment, work at height, rescue at height, and manual handling. However, due to the unique challenges of their jobs, lone workers also need instruction in areas like crisis management, practical risk avoidance strategies, and communication.
You can walk on your roof if you want to, but it's not a good idea. If you're a homeowner, you might be tempted to climb onto your roof to fix the leak or hang Christmas lights but doing so poses significant safety and insurance hazards.
A toeboard allows roofers to walk around roofs without worrying about tumbling off. A roofer can quickly construct a pathway by nailing a longboard to the roof. This board is often a standard 24. Most roofers rely on the tried-and-true toe board method regarding safety and staging.