Ceiling is the highlight of interior decoration, and there is a great difference between decoration and non-decoration. The ceiling decoration is slightly different from other decoration. Look at what aspects should be paid attention to in ceiling decoration: First, the connection between decoration materials and ceiling should be consistent. The floor is like the earth, so the ceiling is like the sky, hanging high above people's heads, so safety is very important. The choice of ceiling materials is very important, and the installation is more important. You may not see it when the time is short, but once the time is long, if there is a big gap in the joint part of this place, the floor will slowly sink because of the weight, resulting in cracks. Second, the determination of hydropower pipelines. The distribution of water and electricity pipelines in the house will also pass through the ceiling, so pay more attention to these places when decorating the ceiling to prevent the rework behind it because of the ceiling decoration. Third, leave a maintenance hole. If there is a fault in the water and electricity pipeline on the ceiling in the future and the ceiling decoration is tight, then this time will be in trouble. If this problem is considered clearly in advance and a large enough maintenance hole is left, the trouble will be much less. 4. Leave a gap of several centimeters between the sealing plates. This is used as a buffer, and finally it can be filled with pigment.