No matter how good it is, no matter how good it is, it will not be white. Bypassing cats from four aspects to distinguish doors and windows. Doors and windows are good or bad

Many household decoration houses now choose broken bridges, aluminum doors and windows. Compared with the earlier plastic steel windows and aluminum alloy windows, the broken bridge and aluminum window combine the advantages of the two. It effectively reduces the transmission of calories and can not deform and does not fade, so it is loved by countless owners.

Broken bridge aluminum doors and windows market identify the quality of the doors and windows, then you can only wait for the merchant to be proudly slaughtered to lose blood. After all, doors and windows are customized products, and the water is very deep. Today, I will teach you how to identify the quality of the broken bridge aluminum doors and windows.

It is recommended that you choose high -quality broken bridge aluminum from the following four aspects:

Aluminum profile:

Now on the market that is uneven, there are conscience merchants insisting on using native aluminum to make high-quality doors and windows, and there are also some, and there are also some. Bad merchants use Jiangxi to recover aluminum doors and windows with impurities. On the naked eye, we may be difficult to distinguish, but in general, the products produced by large manufacturers are processed by pure aluminum ingots. The horizontal section of the doors and windows is silver white, and the surface is evenly without impurities. notLV-TT-Origin-Web: GIF.JPEG? _IZ = 58558 & from = Article.pc_detail & L K3S = 953192F4 & X-EXPIRES = 1738890251 & X-SIGNATURE = TVFBS%2B4J%2B4J% krmwp62pwons%2FCB0Q%3d \”/>

Of course, the key to deciding the quality of the aluminum profile of the bridge is not exactly to see whether the aluminum profile is native aluminum or regenerative aluminum, but also depends on the wall thickness of the aluminum profile. The wall thickness requirements of the wall of the wall of the wall of the wall building are above 1.8mm. If this standard is not reached, even the native aluminum is used, it is also a doors and windows that do not meet the standards. :

The heat insulation strip is the key to the broken bridge, aluminum doors and windows, with it The aluminum material can be separated to achieve the heat insulation. The high -quality insulation bar on the market is the PA66 nylon insulation bar. There are also small manufacturers who will use PVC insulation strips to charge. Whether the workshop will still do this is difficult to say. = \”https://p3 sign.toutiaoimg.com/pgc- Image/e34C26F8B642412687B2FBD044C02B~TPLV- origin-eb:gif.jpeg?_iz=5858&From=arti Cle.pc_detail & lk3s = 953192F4 & X-EXPIRES = 1738890251 & X-Signature =%2FZMRAA0WANUKMV1acwbyr61j4wi %3d \”/>

GlassAccording to the vast area of ​​windows, you want to have energy saving, safety, sound insulation and other effects, and the choice of glass is particularly important. The glass should be selected according to the size of the window. When selecting the glass, you must explode the tempered glass to recognize the 3C certification standard. You can consider 3 layers of glass in the low -level or north, and the sound insulation and insulation will be better. In addition, if the glass can fill the inert gas, it will be much better in sound insulation.

Hardware:

Hardware is The heart of the doors and windows is also one of the reasons for the large difference in the broken bridge and aluminum doors and windows. The cost of doors and windows hardware will occupy 15%-25%of the entire doors and windows, and its quality will directly affect the quality, safety, safety and daily experience of doors and windows. If there is conditions, it is recommended to choose imported hardware accessories. Although it is more expensive, it can be used for decades, and it will not disappoint you.

In short, the price of the broken bridge aluminum doors and windows will There are differences, but as long as the above method is selected, the door and window will always be selected.