With the continuous improvement of the quality of life, people have higher requirements for the performance of residential buildings. The energy-saving performance, safety performance, noise reduction, sun protection, comfort and durability of building doors and windows are receiving more and more attention. When purchasing building doors and windows or Replacement Windows and Doors in Burlington products, in addition to paying attention to the quality of the obvious parts of doors and windows, such as aluminum, glass, fittings, etc., we must also pay attention to the realization of the comprehensive performance of these door and window components.
The definition of the system window given in the Technical Guidelines for Doors and Windows in Building Systems (RISN-TG026-2016) is:
Using the system integration thinking mode, the door and window system developed based on different regional climate environments and functional requirements, designed, manufactured and installed according to strict procedures, with high reliability and cost-effective building doors and windows.
System doors and windows are an organic combination of performance systems. The industry compares the difference between system windows and energy-saving windows to "brand computers" and "assembled computers." The system door and window company is different from the ordinary door and window manufacturers. The system door and window company starts from the whole door and window industry chain, integrates all the technologies, materials and equipment of the doors and windows, and provides a series of system solutions for the downstream door and window processing enterprises, and guarantees the quality of the whole window. The system door and window is not the same as the simple high-performance outer window. It is an organic combination of performance systems. The organic combination represents the mature and reliable design and development of the system, low energy consumption during service life, low repair rate and low cost of use.
System doors and windows have a longer average actual service life. According to foreign system door and window research, "the average actual service life of the system window is 15 to 30 years, and the actual service life of ordinary doors and windows is 5 to 15 years", which shows the huge gap between the system window and the ordinary window.
There are two types of system doors and windows: closed system and semi-closed system. Closed system door and window unique door and window system technology, its hardware matching slot is a special accessory slot, poor versatility, hardware accessories are not selective, must use its special accessory products; semi-closed system due to its openness, hardware accessories will have A variety of combinations.
The overall cost of system doors and windows is lower. The construction cost of the system door and window is high, and the use cost is low; the construction cost of the ordinary door and window is low, and the use cost is high. The construction cost of the system door and window is more than twice that of the ordinary door and window, and the construction cost is the one-time input cost, and the amortization is relatively lower than the energy saving cost after the whole use period.