Is the kitchen partition door transparent or frosted? It mainly depends on whether your restaurant is a bright hall (with windows) or a dark hall (without windows). If it is the former, you can look at the kitchen from the dining room with a transparent sliding door according to your personal preference. The kitchen should always be kept clean and tidy, otherwise it will be the opposite; Frosted sliding doors are now generally double-layered (two pieces of glass are opposite, and the two sides that can be touched outside are flat glass), thus avoiding the disadvantages of taking care of trouble. If it is a dark hall, it is best to choose a transparent partition door, so that the restaurant will be brighter in the light of the kitchen.