As we all know, home decoration can not do without doors and windows, because doors and windows are like the eyes of a house. Good materials can protect the eyes from damage, but also make the house look more bright and simple. People who live have a broad vision and a happy mood, and the onlookers will stop to appreciate and savor. With the rapid development of door and window industry, more and more consumers choose aluminum alloy door and window products. Although aluminum alloy door and window products are good, many consumers do not know how to choose. In the purchase of aluminum alloy doors and windows, in the face of a variety of brands, different guides explain, what should we do?
1、 Don't pay attention to hardware accessories
Although the volume of hardware accessories in the aluminum alloy doors and windows occupy a small proportion, but its role is not to be underestimated. The advantages and disadvantages of hardware accessories to a large extent affect the price of doors and windows, but also related to the use of doors and windows performance, internal strength, appearance and so on. It can be said that hardware accessories are not supporting roles, but the heart of doors and windows. Therefore, the role of hardware accessories can not be underestimated, and this is often the place most easily overlooked by consumers. The advantages and disadvantages of hardware accessories to a large extent affect the price of doors and windows, but also affect its internal strength, appearance, performance and so on. Therefore, some large brand door and window manufacturers choose high-quality hardware to ensure the quality of door and window products. For example, Aowei doors and windows focuses on the development of hardware and has applied for several patents. The relevant hardware accessories used are basically imported brands, and the quality will be much better than ordinary accessories.
2、 The heavier the better
This is our habitual thinking. The profile of aluminum alloy doors and windows is aluminum alloy. We can't see the raw materials inside with naked eyes, and we can't judge whether the doors and windows are good or not by weight alone. Therefore, in the purchase of aluminum alloy doors and windows, we should pay attention to the thickness of materials used. If the selection meets the requirements of relevant national regulations, the wall thickness of aluminum profile of doors and windows should be no less than 1.2 mm. At present, the thickness of aluminum alloy doors and windows for consumers in the building materials market ranges from 0.8 mm to 1.2 mm, and some even exceed 1.2 mm. The aluminum alloy doors and windows of Aowei are all made of high-quality silicon magnesium titanium aluminum alloy materials, and the wall thickness of aluminum profiles is controlled above 1.2 mm. At the same time, the thickness of aluminum alloy doors and windows is guaranteed not to be too thick to ensure good tensile strength and yield. In addition, the thin wall is also a waste of resources, the price will be much higher.
3、 Don't pay attention to signs
General formal aluminum alloy doors and windows manufacturers are with production license, in the obvious parts of aluminum alloy doors and windows will have product name, date of manufacture and quality insurance and other signs, we should pay attention to the signs when purchasing aluminum alloy doors and windows, if necessary, we can also ask the shopping guide to show the brand's production license and obtained certificate, to ensure the purchase.
4、 Aluminum alloy doors and windows should not have color difference
Some consumers in the purchase of door and window products, a little color difference will think that there are quality problems in door and window products, the batch is not the same, the formation of color is not the same, this situation is inevitable.
5、 Only the price, not the configuration
The first thing that many consumers buy aluminum alloy doors and windows is to ask the price. However, if they think the price is high, they will run away immediately. Need to compare the price is right, we should be in the same door and window brand, the same materials, etc. for comprehensive comparison. Because for a good aluminum alloy door and window enterprise, they will choose from the aspects of aluminum, glass, production technology, etc., and customize the most suitable aluminum alloy doors and windows according to the actual situation of consumers' home. At the same time, the raw materials used are real materials, so as to further ensure the quality of aluminum doors, achieve the best use of materials, and do not let consumers waste a penny. Of course, the price of high-quality aluminum alloy doors and windows is about 30% higher than that of inferior aluminum alloy doors and windows. Some aluminum alloy doors and windows with wall thickness of 0.6-0.8 mm made of aluminum profiles have much lower tensile strength and yield strength than the relevant national standards. However, there are serious safety risks in using these low-cost aluminum alloy doors, so consumers must not be greedy for temporary cheap, Neglect of their own security factors.