How to choose tempered aluminum doors and windows?

The living standards of Chinese people have improved now. More and more people are choosing to renovate and buy houses. Various quality products have emerged in the market. For first-time home buyers, it is difficult to distinguish them. Choosing high-quality decoration products is very important. Selecting a good door and window is also a key point in the decoration process. Dachai aluminum doors and windows are the best among doors and windows, but it is also necessary to pay attention to their advantages and disadvantages and do sufficient research to avoid making mistakes.

1. Materials and Prices

Whether choosing doors and windows or other decoration materials, the first thing to consider is the raw materials themselves, which is the key to all problems. When choosing Dachai aluminum doors and windows, it is best to choose pure aluminum. Of course, not all products on the market are made of pure aluminum. There are also impurity aluminum and recycled aluminum, which are also types of Dachai aluminum. For non-professionals, these three materials are almost impossible to distinguish. To identify whether the material is pure aluminum, you need to look at the glossiness of the material cross-section.

If it is recycled aluminum, its cross-section is dull and the workmanship will appear rough. Compared to these, the material of pure aluminum is much better. It is easy to see with the naked eye. In addition, you also need to look at the price. What we do is to buy goods at various prices. Materials that are expensive do not necessarily mean they are good, but cheap ones definitely do not have good quality. Therefore, when choosing materials, you need to consider both the material itself and the price comprehensively, so as to select suitable good materials.

2. Identification of Cross-sections

A good Dachai aluminum door and window mainly depends on its cross-section. The cross-section mainly consists of the number of cavities, wall thickness, and cross-sectional width. As long as these three aspects meet the standards, it is naturally a good Dachai aluminum door and window. Regarding the cavities of Dachai aluminum doors and windows, their main function is to fix and support the windows. If there are many cavities, it indicates the wind and pressure resistance capacity of this window.