The security door is the preferred door for many home decoration. It is true that the bedroom door and the bathroom door can be freely used, but the security door cannot be sloppy. How to choose the security door is a topic that many residents worry about. Xiaobian today to summarize the security elements of the security door.
First, about the appearance
A security door, generous appearance and harmonious color are our primary considerations. The appearance should be as simple and generous as possible, because the security door is installed for many years, it will not change frequently, and the simple appearance will not be aesthetic fatigue. The choice of color is based on the overall style of the home. There are two types of the public, white and coffee, and other colors are not well matched. When choosing, they should be matched according to their own walls and large furniture. Pay attention when choosing white, because there are many kinds of white, different batches of doors will have color difference, and like other whites in the house, it is basically impossible, there will be a certain color difference. Some customers choose one color inside and outside, so that they want to achieve the best of both worlds, but the two-color door is more complicated because of the process, and the price is more expensive. The important thing is that this increases the probability of quality problems in surface treatment. Note that the two-color must make the door frame also two-color, otherwise it will be decorated, and the door frame and the door leaf will be different from home.
Second, the wall thickness of the security door steel plate
Many customers focus on thickness, thickness is very important, but on the one hand, high-quality steel is also very important, the same thickness of different steel quality will be far away. A good security door will use high-quality cold-rolled steel plate. This is not easy to observe with the naked eye, so it is still necessary to buy some famous brands. The security door is installed at home, and the brand name is not much more expensive than the ordinary one. The thickness of the steel plate is as good as the thickness of the door frame is 1.5 mm, and the thickness of the door leaf is 1 mm. Many door fans are 0.8 mm thick. If you want the door frame thickness 2 mm, the door leaf thickness is 1.2 mm, then it is not good to buy a security door. Many shop assistants say how thick and thick they are. Just look at the cat's eyes and you will know it, too thin. Can't buy, but don't have to be thicker. Many boxes on the market use 1.2 mm thick, and the door leaf is 0.8 mm thick. In fact, the quality of the door is also good, from many aspects. The measurement of wall thickness also allows for error, so the actual measurement of the door leaf is 0.8 mm thick, and many inferior security door leafs are not 0.8 mm thick.
Third, on the issue of lock points
As some manufacturers make publicity on the lock point, customers feel that the more lock points, the better, the number of unknown manufacturers locks up to fifteen. Today, Xiaobian said that the more the lock points, the better. The security door can be locked in three directions, that is, the side and the top and bottom. The more locks you have, the more chances of failure. If there is a problem with which lock point, then the door may not open. From the point of view of theft prevention, all the lock points are controlled in one place, and there is no more meaning. Choosing a lot of security doors for good sales, also added up and down lock points on the side, in fact, this is really not very useful, but it is easy to cause failure, you do not have to go to buy more lock points.
4. About the sealing of the door frame and the door leaf
The sealing of the door frame and the door leaf, now the major manufacturers have made several grooves between the door frame and the door leaf, the surface looks layered, but if the quality is not good, in fact, each layer can not bite at all, simple method Put a paper card to see if it is easy to pull out. The less the number of occlusal layers, the more the paper is not pumped, indicating that the door seal is well done, and the verticality of the door leaf and the door frame is very good. Pay attention to a detail, open the door and touch the lower edge of the door leaf to see if there is a ladder. If it is not, it is straight, then the bottom of the door is very poorly sealed, because many manufacturers make a fuss on the side, but the door is cut down. Large seams.
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