What Is a Roof Fall Accident?
A roof fall accident occurs when a worker falls from a roof or through a roof surface while performing construction, repair, or maintenance work. Roofing is consistently ranked among the most dangerous jobs in America, with fall hazards present at every moment.
Roof fall accidents in construction take several forms:
**Falls from roof edges** are the most common type, occurring when workers: - Work too close to unprotected edges - Lose balance near parapet walls or edges - Step backward while focused on work - Are not connected to fall arrest systems - Are blown by wind gusts toward unprotected edges
**Falls through roof surfaces** happen when the roof itself fails: - Stepping on skylights that give way - Walking on deteriorated roofing materials - Breaking through damaged or rotted decking - Falling through roof openings (for HVAC, pipes, etc.) - Stepping on insulation covering weak spots
**Falls from roof access points** occur during: - Climbing on and off ladders at roof edge - Using improperly secured roof hatches - Ascending and descending steep pitched roofs - Moving between roof levels - Using temporary stairways or ramps
**Collapses and structural failures** happen when: - Overloaded roof sections give way - Deteriorated structural members fail - Water-damaged decking collapses - Temporary supports fail during construction - Snow or ice loads exceed capacity
Each of these scenarios triggers Labor Law 240 protection because they all involve gravity-related hazards from elevated work areas.



