Harcon | Kee Dome: Kee Dome is a modular system designed specifically to prevent falls through skylights, rooflights and domelights. The modular Kee Dome system allows contractors and maintenance crews to access rooftops for repair and maintenance work safely and easily without the risk of falling through glazed areas. The skylight guardrail system can also be used in seamless harmony with our other fall protection solutions, such as the Kee Gate. QUICK ASSEMBLY The Kee Dome system features a number of standard components which can be assembled around the designated area with maximum speed. For more information visit harcongroup.com