The trim between the ceiling and the wall is commonly known as a coving or crown moulding. This decorative trim serves to conceal the joint between the wall and the ceiling, providing a finished and refined appearance to the room. It acts as a stylish transition between the two surfaces, adding architectural interest and detail to the space. Coving or crown moulding is available in a variety of designs, materials and sizes, allowing you to choose one that complements the style and décor of your interior space. It not only enhances the aesthetic appeal of a room but also adds value to the property by elevating the overall design.