[China Aluminum Network] The difference in life: Due to the difference in strength, elastic modulus and wear resistance of the material, the service life of the high performance aluminum alloy window is often greater than the service life of the plastic steel window.
The difference in performance: the two have similar energy-saving effects; however, due to the difference in materials, plastic windows are easily deformed after a period of use, and the sealing performance is inferior to that of high-performance aluminum alloy windows.
The difference in grades: Domestic aluminum alloy thermal break windows and plastic steel windows are consumer groups that are suitable for different buildings. Statistical data show that plastic steel windows are suitable for general low-rise residential buildings, and consumers of such grades often have The quality requirements are not very high, but the high-performance aluminum alloy window is suitable for all kinds of height and all kinds of grades of buildings, and the quality and life performance can withstand high standards.
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