What are the characteristics of system doors and windows?

① Organic combination of performance systems
System doors and windows are an organic combination of performance systems. Eventually, they will be combined according to various comprehensive conditions and the requirements of various performances. This also means that the technical research and development of door and window enterprises must be mature and reliable. Due to being a comprehensive system combination, system doors and windows have low energy consumption, low usage costs, and there are few phenomena of being returned to the factory for repair.

② Longer average actual service life
The average service life of system doors and windows is about 15 to 30 years, while the service life of ordinary doors and windows is generally 5 to 15 years, which is far less than that of system doors and windows.

③ Matching or multiple combinations
There are two types of system doors and windows: closed type and semi-closed type. All the accessories of closed system doors and windows are matched and cannot be replaced by other types of products. Semi-closed system doors and windows have better openness, with universal hardware accessories and more combination forms.

④ Lower comprehensive cost
Although the construction cost of system doors and windows is twice that of ordinary doors and windows, their usage cost is low. It is a one-time investment, with few phenomena of being returned to the factory for repair, and it is energy-saving and environmentally friendly. In the long run, the usage cost of system doors and windows is much lower than that of ordinary doors and windows.

System doors and windows are a very powerful type of doors and windows, integrating various performances, and will also be comprehensively considered according to factors such as climatic conditions and installation environments. Their rate of being returned to the factory for repair is also very low, they have a longer service life, and a lower comprehensive cost, which makes them more and more popular among families.