High-Performance doors and windows are quite different from ordinary doors and windows, especially the surrounding environment at home is relatively noisy, and the sound insulation, sealing and stability of good quality doors and windows are much better. Today, I will analyze the difference between high-performance doors and windows and ordinary doors and windows from a professional perspective?
01 different raw materials
ordinary doors and windows: in order to pursue low cost, most of the raw materials used for ordinary doors and windows are recycled aluminum waste, with more impurities. After processing, the surface of the product is rough, and there are cracks after long use. This kind of doors and windows are resistant to wind pressure difference, and the effect of heat and cold protection is not good enough.
High-Performance doors and windows: good doors and windows have smooth and glossy surface, strong strength and hardness, corrosion resistance, oxidation resistance and good stability. Compared with ordinary doors and windows, they have better sound insulation, heat insulation and heat resistance. The raw materials of high-quality doors and windows are made of 6061-T6 aviation standard profiles, which are made of original aluminum alloy, with no sand holes, stable materials and smooth touch. The quality of materials determines the service life of doors and windows products. High-performance doors and windows are generally more than 10 years longer than ordinary door & window profile.
(Image Source: Hennessy doors and windows, invasion and deletion)
(Image Source: Hennessy doors and windows, invasion and deletion)
hennessy double broken bridge aluminum under waste aluminum
02 different hardware
ordinary doors and windows: most of them use unknown hardware accessories. If you ask, the merchant will hesitate to make it unclear, so be careful. Inferior hardware is easy to rust, break, wear faster and other quality problems. Once it is used on doors and windows, it is easy to have safety problems.
High-Performance doors and windows: From the perspective of quality and reputation, big brand doors and windows will adopt imported hardware or domestic good brands, and will not deform or rust for long-term use. For example, Hennessy doors and windows use self-developed handles and German hoppe.
(Image Source: Hennessy doors and windows, invasion and deletion)
(Image Source: Hennessy doors and windows, invasion and deletion)
for inferior handle, for Hennessy independent R & D handle
03 different craft levels
ordinary doors and windows: small doors and windows manufacturers have limited funds, low investment in equipment, technology is not up to standard, only firm requirements can be.
High-Performance doors and windows: large doors and windows brands have large factories, which invest more in equipment and capital, pursue continuous improvement in technology, and produce doors and windows with high precision, high quality and high standard. Like Hennessy brand R & D 3 2 craft-hollow anti-fog technology, movable fan 7-point gasket glass assembly technology, "3-stage" waterproof technology, the foaming process and other processes of super weather-resistant EPDM material are summarized through years of exploration and innovation.
(Image Source: Hennessy doors and windows, invasion and deletion)
(Image Source: Hennessy doors and windows, invasion and deletion)
left for small brand factory workshop right for Hennessy factory workshop
04 different security performance
in addition to shielding wind and rain, doors and windows also play an anti-theft role. Ordinary doors and windows are locked by two locking points, which is easy to be visited by thieves.
While the high-performance doors and windows are on the profile, and the main frame-attached window fan adopts a three-cavity broken bridge water retaining structure, which is stable and firm. The hardware adopts multi-point anti-theft drive hardware system to enhance the anti-theft of doors and windows.
The above four points are all important parts of different doors and windows. We must compare them more, and we must not blindly covet the price.
