How to understand the decoration budget and avoid the tricky budget

2012,654381On the evening of October 7th, Tuba Rabbit started a new "decoration school". The school invited Mr. Du, a senior designer from Shenzhen, to give a live lecture for netizens. The theme of the lecture is "How to understand the decoration budget and avoid the thorny budget". The activity received enthusiastic response from netizens, who also had a live interaction with Mr. Du on various doubts about the decoration.

PS: If you want to know more about the renovation budget, you can see more:

1 and 8 major renovation budgets can't be saved? Don't pick up sesame seeds and lose watermelon;

2. Real owners: Where should the important capital budget for home improvement be placed?

Teacher du, the lecturer of this issue? Design Director of Shenzhen Shang Mo Interior Design Office

Brief introduction: China senior interior designer, one of the top ten interior designers in Shenzhen, director of IFDA International Interior Decoration Design Association; He designed many excellent cases, such as Potofino Swan Castle, Royal View International Hotel (five-star) and so on.

First, how to look at the budget table

(a), decoration expenditure items

Total cost in home decoration = main material cost+auxiliary material cost+labor cost+design fee+management fee+tax.

Management fee: refers to the fee charged by the decoration company to manage and supervise the decoration workers and materials on the construction site when the owner is renovating, which is generally about 5%- 10% of the total cost.

Taxes and fees: Taxes and fees are generally around 3.465438+ 0% of the total expenses.

Home improvement generally has four major expenditures:

1) foundation decoration, kitchen and bathroom equipment 2) furniture 3) ornaments 4) household appliances.

Generally speaking, decoration, kitchen and bathroom account for 50% of the total cost, furniture accounts for 30% and the rest accounts for 20%.

According to the use function, it can be divided into the following aspects:

1) living room? 2) restaurant? 3) the kitchen? 4) master bedroom? 5) guest room? 6) study? 7) bathroom? 8) balcony? 9) Storage room

Determine the project to be renovated, and then combine the quantities and unit price of the project, the owner can calculate the total cost accordingly, which is the sum of the prices of each item, namely:

Project price = quantity * unit price? Total cost: the sum of the prices of each item.

The above is the living room part of a certain apartment: the decoration project consists of ceiling latex paint+wall latex paint+wooden wardrobe+bay window marble, and the calculation formula is: unit price * quantity = total price, that is, the ceiling latex paint budget is: 35*7.2=252 yuan; The budget of wall latex paint is: 35*28=980 yuan; The budget of wooden wardrobe is: 860 * 4.59 = 3,947.4 yuan; Bay window marble: 65*2.7= 176 yuan; Therefore, the total budget of the living room is: 252+980+3947.4+176 = 5355.4 yuan.

By analogy, the calculation method of the living room is the same. Finally, the total cost = living room+kitchen+storage room.

Note: In the actual settlement, most of them are calculated according to the actually completed quantity. At this time, car owners need to pay attention to see which ones have done more, which ones have done less and which ones have not. It's best to make a construction note to avoid loss. For example, latex paint painting, the painting area written in the budget book is 80 square meters, but for various reasons, there is no construction of 30 square meters. At this time, you should make a good record and deduct this part when you check out.

Second, how to control the total cost

First, the first thing the owner should understand is, how much should I invest in the decoration? This is an important basis for deciding your next step. For example, if you are going to spend100000 yuan on decoration, then the material cost alone can't exceed 90000 yuan. At this time, you are required to plan indoor space and choose decoration materials.

Secondly, it should be understood that the quotation of decoration companies usually does not include the following main materials: lamps, hardware, sanitary ware, floor, wall and ceramic tiles, and the total cost of this part of decoration accounts for 35%-45% of the total cost, so owners should not be deceived. For example, you have a friend whose house is the same as yours. He tells you that all the decoration expenses cost 6.5438+0.2 million yuan, and the quotation you just received is 6.5438+0.2 million yuan, which you think is cheap. Later, I learned that there are still 50,000 main materials to be purchased by myself, so your expenses have reached 6.5438+0.5 million yuan, which is an obvious hidden loss.

Third, before determining the scheme and decoration company, clearly tell each other your floor price. For example, you can directly tell the decoration company that my cost does not exceed 65438+ 10,000, and let them make a plan and offer on this basis.

Fourth, before choosing a decoration company, it is recommended to go to the model house of the decoration company and feel it on the spot. Specifically, it can be distinguished from the following aspects: construction quality, design content and technology level. Pay special attention to some details here, such as waterproofing of kitchen and bathroom. After choosing a decoration company, we began to talk about the price. Before we talk about the price, we must inquire more and consult more.

Fifth, before negotiating with decoration companies, we must consult people in the industry and find ways to obtain the unit price of decoration projects of many companies. Be confident that you will not be fooled by the decoration company. Some designers may make excessive concessions in order to sign the bill. At this time, you should pay attention to clear your intentions and don't make promises easily. Some companies will adopt vicious competition with low prices, and the operation guarantee in the later period is insufficient, which will eventually affect the construction quality.

Third, how to skip the decoration trap

The most easily encountered trap in the budget is that the decoration company uses the actual engineering quantity that the owner doesn't know, deliberately underreporting the engineering quantity and the total budget price in the budget quotation, covering up its sky-high charging unit price, tricking customers into signing the renovation contract, and taking the actual engineering quantity as the settlement basis. In this way, the decoration projects that are deliberately underestimated in the budget will generate a lot of bonus, and the actual money spent will far exceed the decoration budget.

For example, floor tiles, the decoration company gives an area of 80 square meters, with 50 yuan per square meter. The owner doesn't know the actual area, but thinks the total decoration price is acceptable. After the completion of the project, the actual operation of floor tiling has reached 120 square meters, and this alone cost several thousand yuan. This is a typical trap.

(A) the characteristics of the decoration trap

Features 1. The cost of labor and auxiliary materials given by the decoration company is obviously lower than or equal to the cost price, and the company has no other channels to generate profits. For example, migrant workers laying floor tiles need 18 yuan/square, but decoration companies only need 12 yuan/square, and some decoration companies even advertise "50% off labor costs". You look like you are losing money. If you want to believe that even pies will not fall from the sky, how can you lose money?

Feature 2: Some decoration companies do not leave bills for the owners before paying the design deposit, so that the owners have the opportunity to carefully review and compare the quotations. At this time, you should pay attention. No matter how much you trust the decoration company, you must be cautious.

Feature 3: Some decoration companies like to quote package-style low prices, but they make unreasonable restrictions on the amount of materials and billing units of the package, and even the amount of materials is very vague. For example, packaging will artificially compress the amount of materials. Originally, it wanted a 60-square-meter glass aisle, but it only listed 30 square meters. In this case, the cost of 30 square meters of glass will be extra. This is a typical sky-high addition.

(B) common traps in decoration

1, drop down the item price.

For example, for flooring, the market price is 20 yuan per square meter, and the cost of materials and labor. The owner knew the price of floor materials but not the labor cost, so he successfully cut the price of materials to per square meter 18 yuan, but the decoration company quoted the price of labor cost per square meter in 25 yuan. The shopkeeper may still be proud, but he doesn't know that he has been secretly made a fortune.

Solution: Look at the quotation, not just the single price of a certain project, but the cost of labor, loss, machinery and other aspects as well as the cost of other projects. If you find that the price of a certain project is particularly low, such as the market price of 40 yuan/square meter, and the decoration price is only 25 yuan/square meter, then you should examine the prices of other projects more carefully, because there may be something fishy at this time.

2. The construction technology is ambiguous.

Many owners only stare at the figures when they look at the quotation, but pay little attention to the written explanation, which is very wrong, because the text generally exists as a supplement to the terms, and most of them indicate the construction technology and requirements. Some decoration companies will make a fuss about it. For example, when painting walls, the normal operation is to brush putty powder three times, but only twice in the written instructions will seriously affect the quality of your decoration, while the decoration company has earned you a sum of money for no reason. Most of these phenomena are caused by poor construction quality.

Solution: Learn more about decoration, understand the construction technology standards of various projects about interior decoration, read through every link in detail when signing the contract, and regularly decorate the new house to understand the technology.

(Teacher Du explains all kinds of traps in the decoration for netizens, so that netizens can avoid losses in their lives. )

3. Blur the quality, grade and specification of the selected main materials.

Many decoration companies make money in this way. This is more prominent in the decoration of "guerrillas". For example, some decoration companies will explain the demand for aisle glass doors when providing quotations to owners:

As soon as the shopkeeper saw this quotation and his own inquiry, he felt that the price was almost acceptable. But there is actually a big problem here. The prices of different brands vary greatly, the thickness is different, and the materials of different manufacturers are different. For example, the decoration company can change the original thickness of 10CM to 6CM, and change the first-class brand to the second-class brand, so that the decoration company can secretly make a lot of money.

4. Units of measurement for stolen materials

This is the most difficult trap for owners to distinguish, but often it will cause huge losses as long as it happens. Mainly in the quotation unit.

To give a simple example, such as customizing a shoe cabinet, the quotation is often like this:

It seems reasonable, but in fact the size of the shoe cabinet is not indicated. The decoration company can be said to be 3 square meters or 5 square meters, which leaves an opportunity for later decoration.

5. Lack of some main materials for hard decoration.

For example, the quotation given by a decoration company is 5000 yuan less than that of other companies. You were so happy that you didn't look carefully. It was only during the renovation that you found the cupboard missing. At this time, you have to take out the money. After all the renovations are completed, you will find that you actually paid tens of thousands more than the quotation.

A case study of verb (abbreviation of verb)

(a), tile fall off caused by the wall brick empty drum.

1, large deviation of base surface, improper treatment or construction of base course.

Solution:

1) The day before plastering, the grass-roots layer shall be watered and wetted, and it is required to be moist without leakage. Keep the wall moist before plastering, and water it in time after plastering.

2) The mixture ratio of indoor plastering mortar is generally 1: 1:6, namely 1 cement, 1 lime and 6 sand.

2. Dirty walls:

The main reason is that the mortar is not cleaned up in time after jointing, which pollutes other types of work. Cotton silk can be dipped in dilute hydrochloric acid, washed with 20% water, and then washed with tap water. At the same time, we should strengthen the protection of finished products

(2), floor tile empty drum

1, the ground base treatment is not clean/wet enough; Cushion cement mortar is too thick/too much water;

2. The floating dust on the back of the ceramic tile is not removed or the water seepage is not enough. When the ceramic tile is laid, the stains on the back of the ceramic tile are not cleaned up, and there are too many water marks, resulting in false stickers;

3. The shrinkage and expansion rate of porcelain brick is about 4× 10-6, and the shrinkage rate of concrete is more than twice that of porcelain brick. When cement shrinks, the shrinkage rate of porcelain brick is inconsistent with the ground, and two different objects will inevitably separate. At this time, the bottom of the porcelain brick is in a clean state;

4. The water absorption rate of porcelain brick is low, if the cement is not completely stuck, it will be subjected to a large impact force (such as prying), which will lead to the separation of two different objects, namely brick and cement, and the bottom of the brick will be in a clean state;

5. The density of mortar is inconsistent, and the mortar will settle after the initial setting period is completed, resulting in empty drum and looseness;

6, cement does not meet the requirements, etc.

7. Different from the thermal expansion coefficient of cement, there is temperature difference stress after large-area ceramic tiles are laid, and seasonal temperature difference oscillation will reduce the bonding strength;

Having said that, there is actually the simplest way. Using Tuba Rabbit's online intelligent quotation, you only need to input basic information such as housing area and apartment type, and you can automatically generate a decoration budget sheet that meets the market situation. What items are there and how much materials are spent in the decoration? It is easy to avoid the tricky decoration!

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