When a Warning Line System Will (and Won’t) Suffice for Rooftop Fall Protection

OK, so you need to get workers out on your roof. Maybe it’s to work on or inspect the HVAC system. Maybe it’s to clear snow or weather-related debris. Or maybe it’s to do roofing work, skylight work, or general maintenance. Whatever your reason, if you have workers on your roof, they’re going to be exposed to fall hazards—which means you’ll need a fall protection system in place.

Perhaps your roof work is infrequent—and for that reason, a warning line system seems more appealing than installing a roof guard rail. But unfortunately, this minimal approach might not meet OSHA requirements. What’s best for your needs? Let’s begin with the basics: