KLEERBeed Beaded Sheets - Get The Beadboard Look In 4 ft. x 8 ft. sheets. KLEER cellular PVC beaded sheets, with a smooth surface texture, are ideal for interior and exterior applications. Inside, use beadboard in bathrooms, laundry rooms or other high-moisture interior areas. It can be painted to give you that "finished" appearance. Outside, use beadboard for porch ceiling or other millwork where a beaded design is desired. Tongue-and-groove edges give KLEERBeed Beaded Sheets the same finished look as individual boards, but the larger size speeds installation and assures a consistent surface.