Our patented Access Control Railing® is a freestanding guard railing system that, in conjunction with the Ladder Port®, provides cost-effective, safe and secure roof access. It allows the use of extension ladders for workers to access rooftops and eliminates the need for permanent wall mounted vertical ladders. Its non-penetrating design eliminates the potential for roof damage and leakage while the minimal surface contact allows for continual water drainage. It can be used on roofs with up to a 5-degree slope and customized to different shapes and designs depending on rooftop conditions. The Access Control Railing ® comes standard with hot-dipped galvanized components and meets and exceeds OHSA, NBC regulations and applicable CSA standards.