Foshan Deezon Windows and Doors Co.,Ltd.







An aluminum folding window (also commonly called an aluminum folding door system or accordion folding window/doors) is a type of fenestration system designed to create large, seamless openings by folding multiple panels back against themselves. They are popular for connecting indoor and outdoor spaces.
Disadvantages:
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Cost: Generally more expensive than standard sliding or French doors/windows.
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Complexity: The folding mechanism involves more moving parts (hinges, rollers, tracks) than simpler systems, potentially increasing long-term maintenance needs.
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Air & Water Tightness: While modern systems are very good, achieving the absolute highest levels of air/water tightness can be more challenging than with fixed or simple sliding windows, especially in extreme weather. Quality of installation is critical.
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Insulation: Even with thermal breaks, aluminum inherently conducts heat/cold more than materials like vinyl or wood. While good, U-values might not be as low as some other high-end window types (though modern systems are very efficient).
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Track Maintenance: The bottom track (if present) can collect dirt and debris, requiring occasional cleaning for smooth operation.
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Installation Complexity: Requires precise installation by experienced professionals.
Keywords
Hurricane Proof Double Glazed Vertical Folding Window Pass Through Aluminum Fold up windows for Garage







Hurricane Proof Double Glazed Vertical Folding Window Pass Through Aluminum Fold up windows for Garage
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