The wind-pressure resistance and waterproof features of broken bridge aluminum doors and windows
Release date:
2025-09-01
In addition to their obvious advantages in wind resistance and waterproofing, broken bridge aluminum doors and windows also boast excellent sealing capabilities, as well as superior sound insulation and thermal performance. Today, aluminum alloy doors and windows are widely used in construction. While earlier aluminum alloy windows addressed some of the drawbacks of steel windows, the material itself—being a metal—still conducts heat and cold very efficiently, failing to fully resolve issues like poor sealing and inadequate insulation. Fortunately, many window and door manufacturers have now developed "broken bridge" thermal-insulation aluminum profiles, which integrate a nylon strip in the middle of the aluminum frame to interrupt the metal’s natural heat transfer. This innovative design achieves thermal performance comparable to that of PVC windows, effectively tackling the high thermal conductivity inherent in traditional aluminum profiles.
In addition to their obvious advantages in wind resistance and waterproofing,断桥铝门窗 (broken bridge aluminum doors and windows) also boast excellent sealing capabilities, as well as superior sound insulation and thermal performance. Today, aluminum alloy doors and windows are widely used in construction. While earlier aluminum alloy windows addressed some of the drawbacks of steel windows, the material itself—being a metal—still conducts heat and cold very efficiently, failing to fully resolve issues like poor sealing and inadequate insulation. Fortunately, many window and door manufacturers have now developed "broken bridge" thermal-insulation aluminum profiles, which integrate a nylon strip in the middle of the aluminum frame to interrupt the metal’s natural heat transfer. This innovative design achieves thermal performance comparable to that of PVC windows, effectively tackling the high thermal conductivity inherent in traditional aluminum profiles.
Whether it's aluminum alloy or PVC, as long as the products come from reputable manufacturers, are of reliable quality, and are installed properly, they can effectively withstand strong winds. During typhoons, most damaged windows and doors are typically counterfeit or low-quality PVC windows and doors, as well as aluminum alloy frames that aren’t thick enough. Residents should never opt for cheaper options from general hardware stores—instead, they should consult professional window and door installers who can provide a detailed plan. Afterward, consumers should independently verify the materials online to ensure their authenticity. When choosing PVC windows, always go for genuine products, preferably from well-known brands; and for aluminum alloy frames, make sure the thickness meets or exceeds 1.2 millimeters. This is especially critical for conservatories, where proper gravity support directly impacts both wind resistance and the structure's longevity.
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