FlexFit FF175 is engineered and manufactured to absorb accidental impacts and flex, rather than dent and buckle. Unlike steel doors, Raynor FlexFit can absorb moderate to severe impacts and rebound to its original shape for continued smooth operation, which eliminates service calls due to minor accidents. Severe impacts typically force the hardware (hinges, rollers, track) to take the brunt of the impact. These door replacement parts are commonly carried on service trucks, increasing first-call resolution when needed.