The SafetyLink FrogLine TUFF-POST Warm Roof Lifeline System is a permanent horizontal lifeline system designed for warm roof construction where the waterproof membrane is flashed directly to the TUFF-POST MINI / TUFF POST, maintaining the integrity and weatherproof performance of the roofing system.The TUFF-POST raises the lifeline connection above the finished roof level, allowing the membrane build-up to continue uninterrupted while providing continuous fall protection for personnel working at height.