One Coat casing Bead is available in 3/8″, and ½” with holes in the ground flange for use in some one coat systems that have tested and received approval reports for their use at the bottom of the wall. Expanded flange width is 3 inches. Casing beads with holes punched in the ground flange, should not be considered to be foundation weep screeds for traditional three coat stucco installations.

One Coat Casing Bead