Doors and windows are now widely used in buildings

Doors and windows are a perfect organic combination of performance systems, which need to consider a series of important functions such as water tightness, air tightness, wind pressure resistance, mechanical strength, heat insulation, sound insulation, anti-theft, shading, weather resistance, and operating feel. It is also necessary to consider the comprehensive performance results of equipment, profiles, accessories, glass, adhesive, and sealing components in order to ultimately form high-performance system doors and windows. It is sufficient to pay attention to the quality of obvious parts of doors and windows, such as aluminum, glass, and accessories. However, there is no understanding of some professional performance requirements for doors and windows. Villa door and window manufacturers are more concerned about product quality, cost-effectiveness, and other factors. In the initial consumer ideology, high-quality doors and windows are considered to be equivalent to high-performance doors and windows.

Door and window hardware accessories have both static and dynamic effects that must be met simultaneously, which fundamentally determines the refinement of door and window technology. At many exhibitions, we see doors and windows from well-known companies, which have a pretty good appearance. They are made of electrophoretic aluminum or even fluorocarbon sprayed aluminum, equipped with hollow glass, with bright colors and diverse styles. However, they are not flexible to open, have large shaking, and have unreasonable configurations. This is the result of not valuing hardware.

In addition to its outstanding wind pressure resistance and waterproof characteristics, the bridge cutoff aluminum doors and windows also have strong sealing performance and good sound insulation and insulation effects. Villa door and window manufacturers, aluminum alloy doors and windows, are now widely used in buildings. Although the previous aluminum alloy windows avoided some of the shortcomings of steel windows, the profiles themselves are made of metal materials, which have fast heat and cold conduction, and cannot fundamentally solve problems such as sealing and insulation.

At present, many door and window companies have developed bridge breaking insulation building aluminum profiles, which use hard plastic to break the aluminum profile in the middle, blocking the thermal conductivity of the aluminum alloy and achieving the same insulation effect as plastic steel windows, solving the problem of high heat transfer coefficient of aluminum profiles.

Aluminum alloy doors and windows have occupied half of the door and window industry, but many consumers are worried about purchasing substandard and inferior products when purchasing aluminum alloy doors and windows. Because substandard aluminum alloy doors and windows can be affected by sunlight, air, rain, and other factors during use, resulting in aluminum profile deformation, and even glass breakage, detachment, and other phenomena.