Retroreflective Sheeting Types

There are several types of retroreflective sheeting. They are primarily classified by their brightness. Various factors determine the desirability of one type of sheeting over another on certain types of signs. Texas Department of Transportation (TxDOT) standards call for the following types:
  • Type A (High Intensity)
  • Type B or C (Prismatic)
  • Type D (Prismatic)
  • Acrylic Non-Reflective Film