New CageGuard from Garlock is a freestanding system for guarding skylights and temporary roof openings. No drilling is required for installation, leaving the roof membrane or skylight undamaged. The patent-pending design is easy to install and features convenient modular construction. CageGuard is OSHA compliant and is capable of uplift protection of 200+ mph. Garlock Equipment, Plymouth, MN. www.railguard.net