1, look at the door cover
The material of the door cover, the deformation of the door, and the drooping are actually problems with the door cover. There are two main types of door pockets on the market, MDF and solid wood laminate. The MDF is made of wheat, straw, sugar cane and other materials into a powdery form. Although its balance is good, it is easy to crack and deform, and the wood has poor nail holding power. The solid wood multi-layer is made up of multi-layer solid wood veneers criss-crossed and criss-crossed. It has a strong nail-holding force, good stability, waterproof and moisture-proof, and is the first choice for home wooden doors.
2, look at the material
There are also many kinds of materials. Is environmental protection up to standard? It depends on whether you can provide written protection to you, and you will not be able to say anything in the contract. The cost of solid wood material is good; the door of environmentally friendly metal material is too heavy, it will fall down when it is long, and it is easy to be damaged; the paint door is good-looking, but it is afraid of scratching; the plastic door panel will be foamed for a long time; the durability and durability of the fireproof board Not bad.
3, look at the production equipment of the brand and manufacturers
Good brands have quality assurance and good after-sales service. Whether the equipment is complete, good production equipment can make a beautiful paint effect, in order to control the moisture content of the wood, reduce the probability of wood cracking and deformation, and prolong the service life of the product.
4, see the product path
It is best to choose the factory direct sales to avoid the difference between the agents and the final sale. Look at the agent's method: You only need to pay attention to whether the label is a dealer or a manufacturer. It is clear at a glance whether it is a family.
5, the importance of installation
Folk saying: "Seven points, three points." The importance of the installation can be seen; the installation is not done well, which directly affects the future use effect. So make sure that their installer is a professionally trained and qualified professional.