What knowledge do you have about the purchase of decoration building materials?

The design in the early stage of home improvement is very important, and the choice of decoration materials is even more important. The owner of the first decoration knows little about home improvement building materials, so how should he choose and buy decoration building materials? The following is my knowledge of purchasing decoration building materials for you, hoping to help you.

Selection knowledge of decorative building materials

1. can be purchased before the preliminary construction.

Floor heating: Because it takes four to five days for floor heating, decoration works cannot be carried out during the construction of floor heating. Therefore, it is suggested that owners who are familiar with floor heating products can complete the construction of floor heating before decoration, which can save time.

Cabinet: mainly about the design of functional partition cabinet. Before hydropower transformation, it is necessary to determine the cabinet manufacturer, so that the manufacturer can make preliminary measurements and determine the position and use mode of the cabinet, as well as the position of electrical appliances and waterways. After tiling, the cabinet manufacturer will make a second measurement, and then communicate with the designer to determine the color, style and various ways of the cabinet.

2. Purchase at the same time as construction in the medium term.

Ceramic tiles: should be combined with the overall planning of the house to buy. If it is determined that the huxing structure of the house will not change, you can book tiles in advance, even specific to the tile model; However, if the structural transformation occurs in the later period, the tiles are likely to be unusable because of the changes in the housing area.

Sanitary ware: the length and width of bathroom, washbasin and wooden cabinet need to be determined according to the actual proportion of bathroom space. Although owners can measure the pit spacing, length and width by themselves, many owners often only consider the length of wooden cabinets and ignore the width.

Floor: General owners only consider the wear resistance of the floor, and rarely consider the thickness. If there are bricks and floors in different rooms, because bricks are usually thick, if the floor thickness is not enough, it is easy to cause the whole space to be uneven and the ground is uneven, which will bring inconvenience to life. Although the ground can be kept at the same height by leveling the ground or adding keel, it is costly and time-consuming to increase the working procedure.

Aluminum gusset plate: the specific style and color need to wait until the wall tiles are pasted before listening to the designer's suggestion.

Closet door: Closet door is made by the manufacturer and can be made in advance. However, closet doors are related to the flatness of the ground. If you don't consider the height of the ground, you don't need to install closet doors. Even if the thickness of the floor is known, since the floor of the whole room is on a horizontal plane, it may be necessary to level the floor and the height cannot be determined, so it cannot be customized rashly.

Doors: The sizes of doors produced by different manufacturers are different, so it is necessary for the manufacturers to measure first, and tell the construction workers to enlarge or reduce the hole to a fixed size, and then determine the style and color of the door after the manufacturers measure again.

3. Buy in combination with the overall style later.

Hardware lock: General door manufacturers have matching locks, and some owners will choose to make their own locks in order to save money. Because the lock is also a part of the whole decoration project, its texture is directly related to the collocation of the surface. It is suggested that the owner directly buy the matching locks. If you want to buy them separately, you must wait until the overall style is determined. Switch panel: Switch panel is also a part of decoration. At present, there are various styles of switch panels, and the overall style needs to be considered before purchasing after the overall decoration is completed, which is conducive to the coordination and unification of the overall style.

Curtains and tablecloths: Curtains and tablecloths are decorative parts. During the whole decoration process, the design scheme may change, or the designer may have new inspiration, and the overall feeling will not be realized until after installation, so it is most appropriate to buy it after completion.

Stairs: For villas, if the style of each floor is different, designers need to study and customize it according to the overall style and manufacturers.

Furniture: Later, according to the style of home improvement, I will buy it with the designer.

How to choose and buy decoration building materials to prevent pits

First, the main points of material selection

1. Choosing a reputable brand If you want to choose a good material, you can start with the brand, especially for decoration materials with little experience, it is very important to choose a merchant with good reputation and good reputation. The householder can go to the home website, home forum, or listen to friends who have been renovated to understand the brand situation.

2. Expensive price is not necessarily good.

Good building materials are not necessarily expensive, and expensive ones are not necessarily good. For example, as long as the efficiency of home improvement locks is reliable, there is no need to buy expensive imported locks. Cost-effective products are what we need, and the quality of household products is our first consideration, especially hardware products.

This is BM bean hardware stainless steel door lock, which is made of solid 304 stainless steel. The switching times can reach 500,000 times, and the efficiency is very stable. Only need 150 yuan/double. Compared with hundreds of door locks, the quality is equivalent. Why not choose something more cost-effective?

3. Buy more and save more.

The choice of home decoration materials is generally targeted, and different materials are selected in different places. However, in the process of buying building materials, the more you buy, the more affordable it is. Therefore, in the process of purchase, we can consider unifying building materials. For example, the bathroom and kitchen can use the same style of floor tiles and tiles. If you buy more, you will get more discount.

4. Choose the place of purchase according to the material.

There is also a key point in choosing building materials, and the place of purchase is selected according to the materials. For example, paint, nails and screws can be purchased from nearby hardware stores in principle; Floors, tiles and bathroom products can go to large building materials stores, with many kinds and many guarantees.

Second, see if the materials are guaranteed.

Many householders did not think much about the inspection after receiving the decoration materials, so they put the direct harvest aside and found that the materials were sent wrong or damaged when they were used. It will be more troublesome to return them at this time. Therefore, as a shrewd householder, we must unpack the building materials immediately after receiving them, and return them immediately when problems are found.

1, check the surface

The first step of inspection is to see if the packaging of building materials is damaged and unpacked. If the surface is removed, there is reason to ask the manufacturer to explain. 2. Confirm the model

Confirm whether the model, size, color, pattern and color on the product package are the same as those at the time of purchase, and check the details on the receipt. If the model and size are wrong, you must contact the manufacturer immediately and ask for a replacement.

It is most important to confirm the quantity when receiving goods. In particular, it is easy to confuse the householder by sending a batch of building materials. Later, it was discovered that a few products were missing, and it was difficult to restore them once they were signed and confirmed. So after confirming the package and model, we should count the quantity and total number of goods.

4. Confirm accessories Some products have many accessories, such as toilets and cabinets. There are many small parts in these products, such as screws, sensors, remote controllers and so on. Besides checking the quantity and model, we should also check whether the accessories are complete.

Third, there is no regret in mastering the skills of building materials exchange orders.

Newly bought building materials are rarely returned, but if they are encountered, many householders will be at a loss and have no tips for returning them. It is suggested that householders and consumers should not use emotional or intangible feelings as the basis for returning goods, which may easily lead to unreasonable reasons.

1. When the goods are found to be defective and must be returned, you should take photos and save them as soon as possible, and attach the packaging of the products to the photos, and also take photos of the model, color and batch number. Then inform the manufacturer of the specific situation and attach photos as evidence, and ask the manufacturer to come to the door to understand the situation and explain it. If it should be returned, it should be dealt with immediately.

2. When entering the site for installation, be sure to clarify the responsibilities of some home improvement materials, such as cabinets, water heaters and toilets. If problems are found after installation, it is necessary to ask the manufacturer to send someone to confirm whether it is the installation procedure, design negligence or other problems, and then discuss how to deal with them after clarifying the responsibilities.

Selection principle of decorative building materials

1, look at environmental protection

When choosing materials, we must consider environmental protection and put it in the first place. Excessive radiation and harmful gas pollution in residential buildings are generally caused by home improvement materials. Choose building materials that have passed the national environmental protection certification, and don't use inferior building materials to prevent the decoration quality from passing.

Step 2 look at practicality

The higher the grade, the better the material. Should be combined with the efficiency of home use, based on practicality, taking into account the effect of decoration and the improvement of housing environmental conditions. If we blindly pursue grades and choose materials, it will only lead to flashiness.

3. Look at the fire.

When purchasing building materials, we must consider the fire rating of building materials, especially fire hazards, such as ceilings. If the materials used are non-flame-retardant, such materials will be ignited first in case of fire, so try to choose inorganic decorative materials for the ceiling of the kitchen.

Step 4 do your best

When decorating the grade, we must consider our own economic problems and do what we can. Without affecting the overall decoration quality and effect, general materials can be selected, so that the cost can be properly controlled. In some key parts, quality comes first to prevent inconvenience.