Materials for home improvement are varied, and aluminum alloy windows are now widely used decoration materials in the home improvement market. Aluminium windows are easy to install and of good quality. However, the price of aluminum alloy windows may be the most concerned. So what is the price of aluminum alloy windows ? Let's let Xiao Bian answer everyone's questions. By the way, how to buy aluminum alloy doors and windows? 
Aluminum alloy window prices
1. In fact, the prices of all commodities have a lot of influencing factors, and all of them generally do not have an absolutely accurate figure. Aluminum alloy window prices are no exception.
2. The price of aluminum alloy windows on the market is now concentrated in three grades. They are about 400 yuan per square, about 1,000 yuan per square, and more than 2,000 yuan per square.
| No. | Price (yuan/m2) |
| 1 | 400 |
| 2 | 1,000 |
| 3 | 2000 |
3. The factors that affect their prices are geographical areas, brands, and processes. 
How to choose a good aluminum alloy doors and windows
1. Look at the profiles
The quality of profiles is decisive for the quality of aluminum alloy doors and windows. Choose a profile that is smooth, flat, natural and uniform in appearance; the multi-cavity structure has an independent drainage cavity and steel reinforcement cavity, which can have a good noise reduction effect. 
2. Look at accessories
The selection of hardware accessories for aluminum alloy doors and windows is also very important for the quality of doors and windows. If the doors and windows are equipped with hollow glass, the weight per square meter exceeds 40 kg, and the requirements for various accessories will be higher.
3. Look at production
The performance of aluminum alloy doors and windows is excellent, and it depends on the production equipment and technology of doors and windows. Aluminum alloy doors and windows all have strict process parameters, so it must be controlled in the range in order to ensure the reasonable use of aluminum alloy doors and windows. 
4. See the installation
Installation is certainly important for aluminum alloy doors and windows. If the installation is not in place, it is very easy for the latter stage to be deformed or have potential security problems. Be sure to remember to leave a little expansion joints for the window frames, because they have a coefficient of thermal expansion. Only when there are enough expansion joints can the deformation of doors and windows be guaranteed. In order to ensure the waterproof and soundproof performance, the expansion joint should be filled with elastic material.
5. Look at the price
When we buy any product, we should shop around. However, it is not possible to blindly look for cheap products. We should weigh the quality and choose a cost-effective one.
6. See service
At the time of purchase, it is necessary to ask the merchant about various problems such as the maintenance warranty of the later period so as to avoid unnecessary troubles later. 
Editor's summary: With regard to the price of aluminum alloy windows and how to choose a good aluminum alloy doors and windows, Xiaobian introduced it here. I hope the contents of this article can help you understand the price of aluminum alloy windows more clearly. How to buy.
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