The Model F FallGuard® Skylight Safety Screens prevent falls through corrugated fiberglass or polycarbonate skylights. They are easy to install and prove to be cost effective when compared to the potential time and money expended as the result of a fall-related accident. Often times, these skylight screens are difficult to detect by people on the roof because they are at the same level and have the same profile as the corrugated metal roof panels.