Kleer’s KleerLok beaded boards have a ship-lap nailing flange that increases installation speed. The boards can be used in soffit applications, porch ceilings or for wainscot applications in bathrooms, laundry rooms and other high-moisture areas. The beaded sheets are available in 1/2 in. by 4 ft. by 8 ft. and 1/2 in. by 4 ft. by 10 ft. panels.