When Choosing Aluminum Windows, What Factors Must We Consider?

When Choosing Aluminum Windows, What Factors Must We Consider?


You can read this article in detail to get the factors that need to be considered when choosing aluminum windows, so as to better apply aluminum windows in the future.

factors that need to be paid attention to when choosing aluminum windows
More and more families will choose aluminum profile windows. Aluminum profiles must have higher requirements to meet the development needs of new aluminum windows. BODWINDOOR shared the following factors that need to be paid attention to when choosing aluminum windows.


The main materials of aluminum windows generally include three aspects: aluminum profiles, glass, hardware. Aluminum windows used for high-quality aluminum windows should be no less than 1.2mm, and the oxide film thickness should reach 10 microns. Tempered glass is better for ordinary glass and stainless steel hardware.


High-quality aluminum window, fine processing, smooth tangent, uniform angle (the mainframe material is usually 45 degrees or 90 degrees), there should be no obvious gaps during the splicing process, the sealing performance is good, and the opening and closing are smooth.

Especially for outer aluminum window products, if the processing is not qualified, there will be sealing problems, which will not only cause air leakage and water leakage but also cause the glass to fall off under strong wind and large external forces.


The surface of the window should not have obvious scratches, scratches, bumps, and other defects. The colored surface of adjacent components on the window should not have obvious chromatic aberration. The surface of the window should not have aluminum chips, burrs, oil spots, or other stains. There should be no spilled adhesive at the joints.


The performance of aluminum windows usually considers the following aspects: strength, which is reflected in the selection of aluminum window profiles, whether it can withstand ultra-high pressure, and airtightness, which is mainly reflected in the window structure, whether the internal and external windows of the window have a tight frame structure, etc.

Waterproof, mainly to check whether there is water and leakage of aluminum windows, sound insulation, mainly depends on the sound insulation effect of hollow glass and other special sound insulation and airtight strip structure and opening and closing force, and the durability of other window accessories, such as opening and closing durability.


Under normal circumstances, the price of high-quality aluminum alloy is 30% higher than that of inferior aluminum window products. Inferior aluminum windows usually use aluminum profiles that are extruded into recycled aluminum that contains a lot of impurities.

The wall thickness of the aluminum profiles used is only 0.6-0.8mm, both the tensile strength and the yield strength are far lower than the national regulations. This kind of aluminum window is very unsafe, so it is not advisable to choose this kind of product for the sake of cheapness when buying.

When we choose aluminum windows, we mainly consider their safety and durability, because if the windows are of inferior quality, they will be very easy to damage in daily use. The aluminum windows designed and manufactured by BODWINDOOR are very durable and conform to the certification of many authorities, we are undoubtedly your best choice.

BODWINDOOR is an experienced manufacturer of aluminum doors and windows. We have a professional production team and a strict quality inspection system. In order to meet the needs of our customers, we constantly adjust and optimize the design plan. Our thoughtful service attitude has also received unanimous praise from many customers. If you want to buy our aluminum casement windows, please contact us immediately!