ConceptSystem® 77-Fire Proof (77-FP) is a high-quality window, flush door and partitioning system that combines elevated requirements regarding thermal insulation, stability, safety and fire resistance. This fireproof variant is developed as an extension to the standard ConceptSystem 77, providing an extensive range of solutions and performances. This includes the availability of burglar resistance, access control, panic and emergency exit functionalities and smoke tightness.

The Reynaers Concept System® 77-FP EI30 and EI60 were both developed based on the existing CS 77 profiles and accessories for windows and doors and was tested in an optimised European test and approval program.