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When decorating, many people think that interior doors do not require too much investment, so they do not do much homework when purchasing,In fact, only after moving in will you know that the importance of interior doors cannot be ignored.

As someone who has renovated a house twice, let me tell you about the tasteless experience caused by incorrect indoor door selection:

① Strong odor (high formaldehyde content);

② Door locks are easily damaged (short service life);

③It is difficult to remove stains (not resistant to dirt).

Although building materials such as interior doors do not account for a large proportion of the budget of the entire decoration project, they aredirectly related to our homes Life experienceSo naturally you can’t take advantage of it.

However, the quality of indoor doors on the market, whether it is the building materials market or e-commerce platforms, is uneven, and the price is also inconsistent. Deep, plus various nouns(paint-free, baking paint, bridge mechanical board, solid wood composite…)It makes the owners confused, so it is inevitable that they will step into pitfalls.

In this issue of home life, let me share with youInterior door purchasing guideI hope it can bring you some reference.

1. How to distinguish interior doors on the market?

There is no clear standard for the division of interior doors, and businesses and owners basically make their own decisions. However, they can be roughly distinguished according to the following attributes.

1. Divide according to \”substrate\”

Different base materials represent different functions and characteristics of indoor doors, which can basically be divided into the following types:

①Original wooden door(can also be called \”pure solid wood door\”)

As shown in the picture below, they are all original wooden doors. The characteristic of original wooden doors is that they It is made of the same kind of wood. Because it is natural wood, the natural texture is beautiful and it is the most environmentally friendly. However, it also has obvious shortcomings, such as heavy weight and expensive price(The doors carved from rare logs are even more works of art).

②Solid wood composite door

Solid wood composite doors are the most common type of indoor door on the market. It can be said that 9 out of 10 families will choose solid wood composite doors.

However, solid wood composite doors have many subdivided types due to different\”core materials\”(As shown below):

In addition to the several \”door cores\” I marked in the picture above In addition, there is also a composite door with \”honeycomb cardboard\”.

Since each type of solid wood composite door has different core materials and even different skins, the price varies greatly. Many people buy solid wood composite doors, some cost several hundred yuan. One tube costs thousands of dollars per tube. In the final analysis, the main reason is that the filling of the door core is different.

③Aluminum-magnesium alloy doors, glass doors, PVC folding doors, steel-wood doors, etc.

The base material is not only wood In addition, doors made of aluminum, steel, glass, PVC and other materials are added, which can be classified into other categories. The characteristics of these doors are relatively clear, such as aluminum-magnesium alloy doors, which are exclusive to \”bathrooms\”. . And glass doors are suitable for bathrooms(Changhong glass) and kitchen.

2. Divide according to \”craft\”

I believe that many people often hear terms such as \”paint-free door\” and \”paint-free door\” when purchasing interior doors. To put it bluntly, this is a distinction based on \”craft\”.

According to the construction technology of indoor doors, let’s simply popularize the science( Whether it is paint-free or baked, they are actually based on \”solid wood composite doors\”):

①Paint-free door

Paint-free door, in short It is an interior door that is not painted. Although it is not painted, in order to ensure the smoothness, texture and anti-oil properties of the surface, the surface of the door is generally covered with a layer of PVC plastic film or melamine veneer.

Although the texture of the paint-free door is not natural enough, it is resistant to discoloration and has no color difference. More importantly, it is relatively cheap. So it is suitable for most families with basic needs.

②Painted door

Painted door, also called paint door, this kind of indoor door is sprayed with paint on the base material of the door panel. The door is then made to look more textured and refined through processes such as polishing, heating and drying. Because they are painted, many painted doors on the market are colorful and high-end.Full of feeling. Of course, its price is generally more expensive than paint-free doors.

Note that in the process of painting doors, it is best to consider \”water-based paint\”. Water-based paint simply uses water as the Thinner does not contain organic solvents, so it is relatively more environmentally friendly.

2. After installing a house twice, I finally know the difference between an interior door costing 1,000 yuan and an interior door costing 3,000 yuan

As briefly mentioned above, the price of interior doors varies, mainly because\”Substrate\” is different. In fact, in addition to the substrate, there are three factors that will affect the price of a door, namely\”Fill structure\”,\”Door cover material\”,\”Hardware quality\”.

Next, as someone who has purchased interior doors twice, combined with my purchase experience and homework, I will share with you the difference between interior doors costing 1,000 yuan and interior doors costing 3,000 yuan. .

Let me talk about it first, because \”solid wood composite doors\” account for more than 90% of the market sales and are the first choice for most families, so the difference I mentioned is also established On the basis of composite doors

1. Different filling structures

Theoretically, the infill structure is the most important indicator of the price of solid wood composite doors. However, the solid wood composite doors currently on the market are. There are many filling structures:

①Wood square filling

Wood filling is divided into \”solid wood filling\” and \”spaced wood filling\”. Because this filling method uses less glue, it is more environmentally friendly, but it is also heavier. Of course, the price of this kind of interior door is also relatively high.

② Bridge hole mechanical plate filling

It is undeniable that most indoor doors worth about one thousand yuan on the market are filled with \”bridge hole mechanical panels\”. This tubular structure made of solid wood chips is very popular because it is soundproof and lightweight (prices are generally Less than 2,000 yuan).

③Density board filling

Everyone is probably familiar with density board. This kind of board is made of wood chips and \”full of glue\”. Its biggest feature is its high hardness. High formaldehyde content. Therefore, the price of this kind of indoor door is generally relatively low, basically a few hundred yuan per door.

④Honeycomb cardboard filling

Honeycomb cardboard, although it doesn’t sound good, it is indeed a filler allowed by the country , after all, this material is relatively environmentally friendly. It is also lightweight, cheap, and soundproof. It is a new type of sandwich structure environmentally friendly and energy-saving material. However, its shortcomings are also obvious, such as poor load-bearing capacity and short service life.

To summarize, the priority of purchasing interior doors, from the perspective of filling structure, you can refer to:

Wooden square filling>Bridge hole mechanical board filling>Honeycomb cardboard filling>Density board filling

2. Door cover materials are different

As a part of the interior door, there are also many considerations in the purchase of door frames. If there is a difference in the price of a door, in addition to the base material and filling structure, there are also door frames and hardware. Okay. Let’s talk about it first.Door covers.

Door cover materials are mainly divided into two types:

①Wooden door cover

②Stone door cover

In terms of price, stone door frames > wooden door frames. This is becausestone is highly decorative and requires high craftsmanship. So the cost is high.

Wooden door frames are more expensive than stone doors because they have shortcomings such as moisture and deformation that are difficult to change.Set low.

Of course, wooden door frames can also be invested. However, when purchasing wooden door covers, it is recommended to follow this order:Solid wood door covers>Multilayer door covers>Density board Door Cover.

3. Hardware quality is different

At the beginning, I mentioned that inferior hardware not only affects the experience but also has a high damage rate. As the \”heart\” of interior doors, hardware is important and cannot be ignored.

Take the first set of interior doors in my house as an example. The brand and quality of the hardware were not considered, which resulted in a very poor experience after moving in. It is recommended that when purchasing interior doors, you must pay attention to the quality of the hardware. It is best to choose the first echelon, such as Blum, Hettich, Dinggu, Henggao, Dongtai, etc. Etetc.

Of course, if the brand requirements are not high, you can make a distinction in the material of the hardware, such as the material of the door lock. Aluminum alloy is preferred, and 304 stainless steel is recommended as the hinge material. The thickness should be 3㎜ or 3.5㎜.

3. Other considerations when purchasing interior doors

Through the above explanation, I believe everyone already has a certain understanding of interior doors. . However, there are still some considerations when purchasing.

1. Look at the style

Now it\’s all \” \”Looking good\”, whether the interior door is beautiful and whether it matches the decoration style is the key. Basically, you can measure whether to invest in it from three aspects.

①Line; ②Color(especially the color of the wall and ceiling); ③Material.

2. Look at environmental protection

Some people find out after installing indoor doors that there is a strong smell. This is actually mainly caused by two aspects. One is that the door itself has high formaldehyde content, and the other is during installation, such as gluing the door cover. The glue used has low environmental protection, so at this time, it is necessary to determine the environmental protection grade of the indoor door (≥E0 level), and also pay attention to the installation process of the construction master.

3. Look at the functions

Each indoor space has different requirements for interior doors. For example, kitchen doors must have good sealing while maintaining a certain degree of transparency and easy cleaning, so glass sliding doors are the best choice. First choice.

Bathroom doors should focus on privacy and waterproofing.

Bedroom and children’s room doors. , we should not only pay attention to style, but also pay attention to\”Soundproofing\”.

Finally, let me remind you that whether you are choosing indoor doors in the physical building materials market or shopping online, you must see the \” profile\”! That’s all the content about interior doors in this issue. Please pay attention to more home topics. See you in the next issue!