Casing Bead Mainly Used at the Joints of Walls and Ceilings

Casing bead is an edge treatment material used in construction and interior design, primarily at the joints of walls and ceilings. It is usually made of metal or plastic, designed to provide a sturdy and flat edge, ensuring a smooth and aesthetically pleasing connection between materials such as drywall. The primary function of casing bead is to protect edges from impact and wear, reducing damage caused by everyday use.