The SafetyLink FrogLine Surface Fixed Concealed Membrane Lifeline System is a permanent horizontal lifeline designed for insulated roof panels with waterproof membrane finishes. A concealed membrane spacer plate allows the membrane to be dressed over the fixing assembly, maintaining the continuity and weatherproof integrity of the roof system.The surface-fixed design helps minimise thermal bridging and condensation within insulated roof construction while eliminating the need for underside capping of roof fixings, simplifying installation and reducing trade coordination.Manufactured from 316 stainless steel, the system incorporates engineered energy-absorbing anchors and the SafetyLink FrogLine shuttle, providing continuous fall protection. It is ideal for insulated roof panels and warm roof membrane systems where maintaining the integrity of the building envelope is a key design consideration.