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What are system windows and doors

Release Time：

2021-12-29

Most people think that the purchase of high-quality doors and windows, focusing on the quality of the obvious parts of the doors and windows such as aluminium, glass, fittings, etc. can be, and some of the professional performance requirements of the doors and windows do not understand at all, and more concerned about product quality, cost-effective and other factors, the initial consumer ideology that high-quality windows and doors are equal to high-performance windows and doors.

High-quality windows and doors = high-quality profiles + glass + accessories adhesive tape + processing technology + installation technology +...

High-performance windows and doors = high-performance profiles x glass x fittings tape x processing technology x installation technology x...

So: high-quality windows and doors ≠ high-performance windows and doors

Now with the continuous improvement of the quality of life, people have clear requirements for the quality and performance of housing, building doors and windows of energy-saving performance, safety performance, sound insulation and noise reduction, sunscreen, comfort, durability more and more attention in the purchase of architectural doors and windows products, in addition to focusing on the windows and doors of the obvious parts of the quality of the aluminium, glass, fittings, etc., the relatively more important to the combination of these windows and doors parts a comprehensive performance of the realization.

The real system doors and windows, is a perfect organic combination of performance system, need to consider the watertightness, airtightness, wind pressure, mechanical strength, heat insulation, sound insulation, anti-theft, sunshade, weather resistance, operation feel and a series of important functions, but also consider the equipment, profiles, fittings, glass, adhesive, seals, the performance of each link of the integrated results, the lack of which, and ultimately the formation of a high-performance system doors and windows.

At present, the building materials market, the use of high-grade aluminum alloy doors and windows of the broken bridge isolation profiles, has gradually become the first choice of many high-grade architectural window products. However, experts also pointed out that the current market quality of aluminium alloy doors and windows vary, when buying and selling must be careful to distinguish. Inferior quality aluminium alloy doors and windows, blind selection of aluminium profile series and specifications, processing crude, saw cutting instead of milling, not according to the requirements of the installation, sealing performance is poor, the switch is not free, not only leakage and rain and glass cracking phenomenon, but also encountered strong winds and external forces, it is easy to push and pull the part of the glass scraped or touched off, ruining things and injuring people. The aluminium alloy doors and windows used in high-quality aluminium profiles, thickness, strength and oxide film, etc., should be in line with the relevant national standards, the wall thickness should be more than 1.2 mm, tensile strength of 157 newtons per square millimetre, yield strength of 108 newtons per square millimetre, the thickness of the oxide film should be up to 10 microns. If you can't reach the above standards, it is poor quality aluminium alloy doors and windows, can not be used.