1. Classification of aluminum alloy door and window profiles
There are many ways to classify aluminum alloy door and window profiles, which is simply dazzling. First of all, we can classify them by specifications, such as 35 series, 38 series, 40 series, etc. These series numbers actually represent the width of the main frame of the profile, such as 60 series is 60 mm wide. There are also classifications based on material characteristics, such as ordinary aluminum alloy profiles, thermal insulation profiles, broken bridge profiles, etc. Each characteristic corresponds to different usage requirements and effects.
Of course, it can also be divided according to the type of door and window opening, push-pull, flat opening, top hanging, bottom hanging, various opening methods are available for you to choose. In addition, from the source of raw materials, it can be divided into primary aluminum and recycled aluminum, which is a key factor affecting the quality of doors and windows.
2. How to choose aluminum alloy door and window profiles?
There are so many classifications, which classification is more suitable? Don't worry, we consumers don't need to understand so deeply when choosing aluminum alloy doors and windows. We just need to know that for good aluminum alloy doors and windows, profiles are definitely the key. So, how to choose profiles? Here is a tip for everyone, look at the material of the profile!
High-quality original aluminum profiles are the soul of doors and windows. It is directly extracted from aluminum ore and refined to have high purity and few impurities. Doors and windows made of it are sturdy and durable, not easy to deform, strong in wind pressure resistance, and have a longer service life. Doors and windows made of recycled aluminum or non-original aluminum, although cheap, have many problems after long-term use, great safety hazards, and high maintenance costs.
