NextGen 3000® Freestanding Rooftop Railings, made in the USA, satisfy OSHA standards which require that roof edges be protected with fall protection railings. Our rails are engineered to be light-weight, modular and easy to install. The system is non-penetrating so it won't damage the roof membrane and can be used for permanent or temporary installations. The finish is either galvanized, safety yellow or the color of your choice. Safety Rail Source provides "Turn-Key" installation upon request. Click Here to see catalog with more details.