Regarding the quality and after-sales service of interior doors, I will share with you my own work experience and understanding.

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I am a DIY home designer. Since I have been engaged in interior door sales, I know a lot about interior doors. I will give you detailed information based on my work experience and interior door materials. Your analysis will help you identify interior door quality and after-sales problems.

First of all, our commonly used interior doors are mainly divided into two types: painted doors and paint-free doors based on surface materials. The surface of the painted door has various shapes and good texture. Its base material is pure log and solid wood composite. Pure log is made of a kind of wood. The surface is polished and then painted. This kind of quality and environmental protection are very good. , mainly because the price is high because many precious woods are imported. Prices range from a few thousand to tens of thousands, and of course there are also tens of thousands, depending on personal spending power.

Solid wood composite paint door, this is the most widely used door. Its base material is composed of logs and composite layers. Generally, the core material is spliced ​​logs. There are mesh structures and full solid splicing. The price difference between the two is also very big. Generally, those with a mesh structure core material cost around one thousand yuan, and those with more than two thousand yuan are basically solid log splicing. Most of the commonly used core materials are It\’s fir and pine, poplar. After the core material is prepared, density board is glued on top of it, and then solid wood veneer or technical veneer is pasted on it. This is its composite layer, and finally it is painted. There are also many core materials with a mesh structure of density board, which is cheaper than ordinary core materials.We can\’t see it directly. We can only see it through the merchant\’s cutouts or the holes made when installing the lock. However, what you see may not be real. The frame materials and cut-off materials can be made separately. We can also judge whether it is solid or hollow from the sound of knocking on the door to judge its quality.

Nowadays, many brands of indoor doors are of relatively good quality, and the price is very transparent, as to what material and craftsmanship they are. The merchant will give you a clear introduction to facilitate your choice of purchase. Good quality solid wood door brands that I know include Mengtian, Model, Sanfeng, Karl Triumph, Zhan Zhitianhua, etc. Of course, many merchants say it is one of the top ten brands in the country. This depends on which channel the evaluation results are from. I’m introducing it to you based on my real knowledge. Of course, there are many, many powerful brands. I don’t know much about them, so I can’t introduce them to you. Shao, the quality of after-sales service mainly depends on the manufacturer\’s support for agents and the merchant\’s own service strength. The ones I mentioned above have relatively good service in our area. The after-sales service is considerate and thoughtful, and the quality of the key doors is very good. , especially Mengtian Wooden Doors, which I have carefully studied several times at the installation site. The workmanship, materials, and installation master\’s skills are all five-star praise.

​The base materials of paint-free doors and solid wood composite doors are basically the same. The only difference is the surface material. The surface of a painted door is generally covered by a film coating process. The materials are mainly PVC, wood plastic, or ecological boards that are directly pasted on the surface.With paint, most paint-free doors are directly shaped and laminated on density board, because density board is easy to form and easy to paste other materials, and the cost is low. Generally speaking, the price advantage of paint-free doors is more obvious, which is suitable for most consumers. The quality mainly depends on the environmental protection grade of the density board and the density. The higher the density, the more stable the performance. Regarding brands, I know that the best quality paint-free doors are 3D wooden doors, but I have not carefully studied other brands. As for after-sales service, it depends on whether the agent\’s service in each place is adequate. You can learn about its reputation through other channels, such as online reviews and what your friends around you know about it as a reference.