1, how to count the doors and windows to be clear. Wall paint is generally added half the area of ​​doors and windows, or plus 10% according to the actual area. Tiles and waterproof areas should be combined with door and window area. The decoration company is called the rules. This kind of profile is reasonable when it comes to decorating the company's wall-wrapped enamelled tiles and waterproofing materials, because there is a loss, but there is no reason for the owners to provide wall paints and tiles. Cleaning costs should not be added to the area of ​​doors and windows. My experience is that if you don’t have much money, you’ll have to talk about too much money.
2, make your own room, be aware of. When the length error is 2%, the error reflected in the area is 4%. When the decoration company bites your teeth to give you a 97% discount, it also earns 1 point, not to mention the company's repair room is more than just these errors. Although money is calculated based on the measured area, you won't get a discount for these 3 points, and the total price is also high.
3, to prevent the lower open, the specific is to prevent fraud on the unit price. For example, brush the wall and say it is 30 meters. Waiting for you to work hard, do you put the gray putty on it? Wipe putty one meter plus 5. Brush primer? Brush primer one meter plus seven. This becomes a bottomless pit. The precautionary approach is very simple, and it will be fine to write down the specific process. The main process is the brush wall, including the door and window cover, affixed to tiles and tiles, paint and so on. There is also a way to go low, that is, to do a single item on the contract without permission, and then ask you for money. This of course is a rogue. I haven't seen such a decoration team yet.
4. It is uncertain whether it is a project that needs to be done or does not consider a good project. Open the unit price and write the quantity as zero. In doing so, one advantage is that if it is to be done in the future, the unit price has already been set, and it will not be charged by the decoration team. Another benefit is the reduction of down payment. (Of course, there is no 3 point discount). Another advantage is that renovations and additions have always been easy and reduction projects are difficult. Afterwards, the designer and the foreman must all save money from their pockets. Add it later, you can also talk directly with the decoration team, the price is much lower.
5, the total price as accurate as possible. This will ensure that the decoration company's money is maximally deducted at the time of the last payment. The total price is definitely not enough, the total price is less, one is less available discounts, the other is the last time the deduction of the decoration company's money is also less.
6, the decoration of the deposit must let the decoration company paralyzed. In fact, this is the true value of the decoration company. If you don't sign it, you won't return the deposit, so it's certainly not too easy. If the owner pays the decoration deposit himself, it is tantamount to setting himself up. It is most undesirable.
7, eating a small loss does not matter, but do not occupy small cheap.
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