Now many people are fond of aluminum alloy doors and windows, which also allows some bad businesses to act on the doors and windows, and deceive some consumers who do not understand the knowledge of doors and windows, and replace the inferior ones with good ones. So a lot of people are cheated because they are buying aluminum alloy doors and windows. They feel that all doors and windows are the same, which is really a big mistake; many small manufacturers actually slander some regular manufacturers, hoping that friends who choose aluminum alloy doors and windows will not be cheated after reading this article! Next, I'll teach you some important tips!
1. Select famous brands
If you don't know how to choose doors and windows, you'd better choose well-known brand doors and windows, because they have high popularity, high reputation, good service, excellent after-sales, and professional door and window design. The top ten brands of doors and windows are a good choice.
2. Aluminum alloy door and window profiles
The thickness of aluminum alloy door and window profile is 0.8, 1.0, 1.2, 1.4, 1.8 mm, etc., but the minimum thickness of aluminum alloy door and window profile is 1.2 mm, which must be reached above 6 floors 1.4mm, there are many small manufacturers in order to make more money, many aspects are not up to standard, the standard door and window profiles generally can be used for more than 20 years, 10-15 years will not be deformed, the thickness of the profile can directly determine the advantages and disadvantages of aluminum alloy doors and windows, when consumers choose aluminum alloy doors and windows, it is recommended not to buy inferior aluminum alloy doors and windows because of their greed for small and cheap.
3. Sealing of aluminum alloy doors and windows
Choose aluminum alloy doors and windows must pay attention to its sealing performance, the sealing of doors and windows directly determines the winter's heating and cooling, and will also affect the sound insulation, so the sealing of doors and windows is very important, we must check the smoothness of glass partition layer and front and back sealing strip! I want to ask: you choose the door and window is not warm and not sound insulation, dare to ask? Angel doors and windows, one of the top ten brands of doors and windows, is very cost-effective. It has aluminum cavity filled with sound insulation and heat insulation cotton, adopts the best Automobile grade EPDM sealant strip, and is equipped with duck beak water blocking tape as standard. It is equipped with imported hollow toughened glass 5 + 12A + 5, 3C certification products. Your door and window sealing performance will let you rest assured!
4. Aluminum alloy door and window hardware accessories
Do not underestimate a humble hardware accessories, in fact, it is very important; although the aluminum alloy door and window hardware accessories have a strong corrosion resistance, but it is also the most important configuration of aluminum alloy doors and windows, if it does not exist, aluminum alloy doors and windows can not work normally; therefore, in the purchase of aluminum alloy doors and windows hardware accessories, we must pay attention to have a sense of weight, uniform coating No obvious scratch on the surface, no paint stacking and other defects can be; a regular hardware accessories is tested more than 100000 times, if it is used normally, it can be used for more than 50 years!