With the development of society, people's living standards have been continuously improved, and
aluminum alloy doors and windows have also become more and more popular with consumers. Good doors and windows are the first barrier to home safety. Many users are confused when buying doors and windows, so how to buy aluminum alloy doors and windows?
1. Preferred material
The main window materials generally include three aspects: aluminum profiles, glass, and hardware.
High quality aluminum alloy doors and windows used the aluminum profile, its thickness, strength and oxide film to meet the national standards. The wall thickness of aluminum profiles should be no less than 1.2mm; the thickness of oxide film should reach 10 microns. Tempered glass is better than ordinary glass. Stainless steel hardware accessories better than aluminum accessories. The best choice for the pulley is POM material.
Because this kind of products have higher strength and wear resistance, the use of smooth, not easy to break. You should know that damage to doors and windows usually begins with door and window accessories.
2. Perfect craft
A door and window product may seem simple, but the final finished product process is very complicated. High-quality aluminum alloy doors and windows, fine processing, smooth tangent, the same angle, in the splicing process will not appear more obvious gaps, good sealing performance, smooth switch.
The quality of the process can be checked visually by hand touch and side light. Touch door and window frame, panel, corner, no scratching, soft and delicate. Face the light on the side to see whether there are concave and convex waves on the painted surface of the window.
3. Aesthetics of appearance
In the purchase of doors and windows, in addition to focusing on the appearance of the product and glass decorative patterns, but also pay attention to the composite film on the surface of doors and windows. Composite film is formed by artificial oxide film coloring, with corrosion resistance, wear resistance, high gloss, and also has a certain fire protection function. The glass process varies from person to person and can be chosen according to your preferences.
4. Door and window performance
The performance of doors and windows is different depending on the scope of use. Usually, the strength and tightness should be considered, which is mainly reflected in the selection and structure of doors and windows, whether the internal and external frames of doors and windows are tight, and whether the doors and windows are tight.
5. Brand Reputation
Focus on brand reputation and service quality, choose good reputation business -
Shareyoon. Whether in the raw material, technology, or practicality and appreciation of the more guaranteed. The service system is also more perfect.