Casing Bead is used where a 5" flange is required at the termination point at a roof line. The flange is striated to assist in bonding. Used in Plaster Stucco and EIFS.
Casing Bead with 5" Flange shall be Plastic Components, Inc. #______. All Exterior Trim accessories shall be of PVC material conforming to ASTM standards D1784, C1063, and D4216. They shall be used where specified by the architect and installed per industry standards.