1, the area of the sink is higher than that of the stove. Generally speaking, when people wash vegetables, the appropriate height is higher than when cooking. Therefore, when making kitchen countertops, the height of the sink area should be higher than that of the stove area, so that when washing vegetables, there will be no backache.
2. Distinguish three heights: sink area, cooking area and operation desk. Generally speaking, the height of the sink area is similar to that of the vegetable cutting area, while the height of the cooking area is lower, depending on the height of the user.
3. The height difference between the high area and the low area is preferably 10cm.