1, design fee. The higher the decoration grade, the higher the design cost. The general design fee accounts for 5-20% of the whole decoration cost. Generally, companies that design for free will pay less, depending on the specific situation.

2. Material cost: Due to the different purchase channels and profits in each market, the gap in technical level and the price will be different. The same variety will have different prices because of different quality and brands. So while knowing the price, we should also know its material, brand and quality. Professional company material integration, but the price is more guaranteed.

3. Labor cost: It varies according to the skill and level of workers. Now every decoration company uses different construction workers, with different construction level and remuneration. There is a big difference between big workers and small workers. Generally speaking, the cost of materials and labor accounts for about 70 ~ 80% of the total cost of decoration.

4. Other expenses: In addition to the above three expenses, some expenses should be reserved for flexible control. For example, one of the above three expenses is over budget, which can be made up from this part of the expenses, and the other is likely to be made up in the new projects in the decoration process.