The details are as follows: the kitchen ceiling in the market is divided into gypsum board, mineral wool board, PVC, aluminum gusset plate and soft ceiling. Because of the particularity of the kitchen environment, people have higher and higher requirements for the ceiling. As the first generation of gypsum board and mineral wool board, there are waterproof gypsum board and sound-absorbing mineral wool board, but they are single and not easy to scrub. They are installed for open-frame keel and are mostly used in engineering. PVC products are poor in oxidation resistance, moisture-proof, fire-proof, easy to deform and discolor, and are mostly used in old-fashioned ordinary home decoration. With the improvement of people's requirements for decoration quality, aluminum gusset plates are basically used to make ceiling ceilings in kitchen ceiling decoration. Because the aluminum gusset plate has many types, smooth lines, rich colors, good appearance effect, and is more fireproof, moisture-proof, easy to install and clean, designers and customers can choose the ceiling according to the color of furniture and floor color, which is welcomed by soil consumers and has been recognized by the world. To sum up, it is suggested to choose aluminum gusset plate for kitchen ceiling. It can be said that it is a special material for kitchen ceiling, which is convenient to install, fireproof and durable, and the price is not expensive.