In order to save costs, ordinary doors and windows are generally ordinary and qualified profiles from the raw materials. All aspects of performance are naturally second only to the qualified standards, so don't force too much high performance.
The doors and windows of the system are generally made of broken aluminum with good heat insulation strips, so all aspects of functionality can meet the national standards, and the good heat dissipation performance is much higher than that of ordinary profiles, saving energy for furniture, which is incomparable to ordinary doors and windows.
2, hardware accessories differentiation
Ordinary doors and windows are actually pieced together, that is, they are built with the idea of saving costs, so the hardware accessories are naturally not very good. It may rust in a few years, and the fracture is not surprising, and the later maintenance is frequent.
The concept of systematic building doors and windows is based on quality, so in the choice of hardware accessories, we will choose better imported hardware accessories which are durable. Sometimes the Excellence of others is often due to the details!
3, the differentiation of production technology
For example, the same materials but different manufacturers, small door and window manufacturers have limited funds, lack of high-profile production machines, and lack of skilled door and window workers when assembling doors and windows, so technology is often lacking. However, the large door and window factory has a huge capital chain and all kinds of door and window equipment, so that the door and window products can meet the requirements of high quality and high precision, so this is incomparable to the general manufacturers.
4. Performance differences between doors and windows
As people's demand for living standards rises, doors and windows are no longer for shelter from the wind and rain, but more for how to make their homes more comfortable and natural. At this time, there are systematic doors and windows, which can not only meet the wind and rain, but also meet the performance needs of the owners in all aspects, killing two birds with one stone. As for how to choose, it is still up to the owners to consider it slowly. What suits them better is the most important thing.