Abstract: Aluminum alloy doors are sought after by consumers due to their beautiful and fashionable appearance, durability and high utilization rate. In my country's architectural door and window product market, the consumption of aluminum alloy door and window products is very large. The price of aluminum alloy doors and windows is not fixed. It is recommended that consumers carefully ask merchants for comparison when purchasing aluminum alloy doors and windows. When choosing aluminum alloy doors and windows, you should also pay attention to distinguishing the quality and choose products that meet the quality requirements. Next, let's learn about it with the editor.

What is the price of aluminum alloy doors and windows

The price of aluminum alloy doors and windows is not fixed. Different opening methods, different styles, and different manufacturers have different prices. Generally speaking, traditional framed aluminum alloy doors and windows cost about 260-280 yuan per square meter, and hidden frame aluminum alloy doors and windows cost about 280-320 yuan per square meter. Of course, there are higher-grade aluminum alloy doors and windows on the market, and their prices may cost thousands of yuan per square meter. Therefore, for the specific price of aluminum alloy doors and windows, you still need to ask the merchant in detail.

The price of general aluminum alloy doors and windows is only a few hundred yuan, but there are also some special aluminum alloy doors and windows, which are generally more expensive than ordinary ones, and can go up to thousands of yuan. Now many relatively large villas Floor-to-ceiling windows and some relatively high-end office buildings use this kind of relatively high-end doors and windows.

How to distinguish the quality of aluminum alloy doors and windows

1. Look at the materials

The quality identification method of aluminum alloy doors and windows is very simple. The aluminum profiles used for high-quality aluminum alloy doors and windows, thickness, strength and oxide film, etc., should meet the relevant national standards, the wall thickness should be above 1.2 mm, and the tensile strength should reach 157 newtons per millimeter, the yield strength should reach 108 newtons per square millimeter, and the oxide film thickness should reach 10 microns. If the above standards are not met, it is a low-quality aluminum alloy door and window, and it is not recommended to use it.

In addition, there are currently many self-employed people who process aluminum alloy doors and windows, and they do not understand the structural characteristics and performance of aluminum alloy doors and windows. In order to reduce costs and cut corners and materials, shoddy products have great hidden dangers and are generally not suitable for use. Therefore, it is best to choose products from regular aluminum alloy doors and windows manufacturers.

2. Look at the processing

High-quality aluminum alloy doors and windows, fine processing, careful installation, good sealing performance, and easy opening and closing. Inferior aluminum alloy doors and windows, blindly select aluminum profile series and specifications, rough processing, sawing instead of milling, installation not according to requirements, poor sealing performance, uneasy opening and closing, not only leaking wind and rain and glass bursting, but also When exposed to strong wind and external force, it is easy to scrape or knock off the sliding part or glass, destroying property and injuring people.

3. Look at the price

Under normal circumstances, high-quality aluminum alloy doors and windows are about 30% more expensive than inferior aluminum alloy doors and windows due to high production costs. The tensile strength and yield strength of some aluminum alloy doors and windows made of aluminum profiles with a wall thickness of only 0.6-0.8 mm are much lower than the relevant national standards, which is very unsafe to use.

Quality requirements for aluminum alloy doors and windows

1. There should be no obvious defects such as scratches, scratches and bruises on the surface of doors and windows.

2. There should be no obvious color difference on the colored surface of adjacent rods of doors and windows.

3. There should be no aluminum chips, burrs, oil spots or other stains on the surface of doors and windows, and there should be no overflowing adhesive at the assembly joints.