Most high-end door and window aluminum profiles
are simple, stylish and high-end, and customized high-end door and window aluminum profiles are also suitable for villa decoration. If you need quality, pursue texture, grade, of course, choose door and window aluminum profiles, new broken bridge door and window aluminum profiles, the overall decorative effect, various performances are better.
1. Light weight and bending resistance: Since the cross section of the door and window frame is mostly an empty thin-walled composite cross section, it is beneficial to use in an empty stomach and reduces the quality of the aluminum alloy profile. Aluminum alloy doors and windows are about 50% lighter than steel doors and windows. When the cross-section size is large and the mass is light, the cross-section has high bending stiffness.
2. Good airtightness: Airtightness is an important performance index for doors and windows. Compared with ordinary wooden doors and windows and steel doors and windows, aluminum alloy doors and windows have good air tightness, water tightness and sound insulation performance. The sliding doors and windows of aluminum alloy doors and windows are slightly worse than casement doors and windows, so nylon strips are added to the structure of sliding doors and windows to improve their sealing performance.
3. Small degree of deformation: First, the rigidity of the profile is good, and second, the cold connection is used in the production process. Screws, bolts or aluminum nails are used to install hardware between the horizontal and vertical bars. It connects the frame and the fan rod as a whole through angle aluminum or other types of connectors. Compared with the welded connection of steel doors and windows, this cold connection can avoid deformation caused by uneven heating during the welding process, thus ensuring production accuracy.
4. Facade decoration: First, the appearance is beautiful, the area of doors and windows is large, which makes the building facade simple and bright, increases the contrast of virtual reality, and has a rich sense of layers; Yellow, bronze, bronze and other colors or color patterns for a gorgeous and elegant look with no need for paint or surface maintenance.