Application of aluminum profiles for doors and windows

Most of the high-end aluminum alloy doors and windows are simple, stylish and high-end. Customized high-end aluminum alloy doors and windows are also suitable for the decoration of villas and large apartments. For quality, pursuit of texture and grade requirements, you can choose aluminum alloy doors and windows, new aluminum alloy doors and windows with broken bridges, the overall decoration effect, and various performances are better.

1. Lightweight and anti-bending

Because the section of the door and window frame is mostly an empty thin-walled composite section, this section is convenient for use and reduces the quality of the aluminum alloy profile due to the empty stomach. Aluminum alloy doors and windows are about 50% lighter than steel doors and windows. In the case of larger section size and lighter weight, the section has higher flexural rigidity.

2. Good airtightness

Airtight performance is an important performance index of doors and windows. Compared with ordinary wooden doors and windows and steel doors and windows, aluminum alloy doors and windows have better air tightness, water tightness and sound insulation performance. The aluminum alloy doors and windows themselves, the sliding doors and windows are slightly less airtight than the casement doors and windows, so the sliding doors and windows are equipped with protective strips to enhance their airtight performance.

3. Small degree of deformation

One is because of the good stiffness of the profile itself, and the other is because of the cold connection used in the production process. Screws, bolts or aluminum nails are used for the installation of horizontal and vertical rods and hardware accessories, which are connected to the frame and fan rods as a whole through angle aluminum or other types of connectors. Compared with the electric welding connection of steel doors and windows, this cold connection can avoid the deformation phenomenon caused by uneven heating during the welding process, thereby ensuring the production accuracy.

4. Facade decoration

First, it is beautiful in appearance and the area of doors and windows is large, which makes the facade effect of the building simple and bright, and increases the contrast between the virtual and the real, which is full of layering; second, the color tone is beautiful. Bronze and other shades or tinted patterns provide a gorgeous and elegant look without the need for repainting or surface maintenance.