1” Field-Lok™ panel with 1” high seam FLL is a non-structural mechanically seamed single-locked or double-locked roof panel. FLL has passed industry performance tests in accordance with UL 580 Class 90. The panel system is installed with either an expansion or fixed clip.
It can be curved (FLX) with or without plank ribs for special accents, as well as over entrances and walkways. The minimum radius is 8′-0″. Click here for info. on curved 1″ Field-Lok™.