Prometheus offers a wide variety of impact fences designed to fit your unique needs. We work closely with several manufactures and geotechnical engineers and have installed all types of rockfall protection fences with a range of capablities up to a boulder impact of 8,000 kilojoule‚Äôs! These fence systems generally included: concrete foundations, base plates, steel columns, steel ring nets, chainlink mesh netting, intermediate anchor ropes, lateral anchor ropes, brake away rings, top and bottom support ropes, and ground anchors–all corrosion protected. We have the ability to install these impact fences along roadways, backyard slopes, or on steep difficult access hillsides.