Yes, aluminum alloy windows can last for 40 years. While their service life is influenced by various factors, they typically reach a lifespan of 40 years in both northern and southern regions. The specific reasons are as follows:
Northern regions: In the North, where sunlight is abundant, the service life of aluminum alloy windows generally exceeds 30 years; consequently, windows installed there can easily surpass the 40-year mark.
Southern regions: Due to differences in climate and sunlight exposure, aluminum alloy windows in the South can last up to 50 years, easily meeting the 40-year requirement.
Additionally, aluminum alloy windows offer excellent water-tightness, air-tightness, sound insulation, and eco-friendly properties; they are highly durable and resistant to aging. To extend their service life, regular cleaning and maintenance are recommended-such as inspecting hardware, applying machine oil to reduce friction, and avoiding contact with strong acids or alkalis.
