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Customized Aluminum Profile for Frameless Curtain Wall

Tolerances are tightly controlled (typically within ±0.1mm) to ensure perfect alignment and flush glazing.

Anodizing or PVDF coating is applied to aluminum profiles to ensure corrosion resistance, UV stability, and color consistency. For frameless designs, finishes often match the glass tint to reduce visual contrast.

Glass panels are bonded to aluminum supports using high-strength structural silicone, eliminating the need for exposed mechanical fasteners.

Silicone joint widths are minimized (typically 6–12mm) and meticulously applied to maintain weatherproofing while ensuring an almost invisible transition between glass and framework.

Aluminum profiles are designed to blend with glass reflections, often using dark or neutral tones to create a "shadow line" effect.

    Specifications

    Item Hidden grid curtain wall aluminum profile
    Brand Aolijie
    Material 6063 \ 6061 \ 6060
    Temper T5/T6
    Thickness 0.8-5.0mm
    Length 6m ( customizable)
    Surface treatment Mill finish \ Power coating \ Anodizing \ Electrophoresis \ Fluorocarbon coating \ Wood grain, etc.
    Color According to customer requirements  (customizable)
    Service support
    Drilling \ Milling \ Cutting \  Welding \  Bending  \ Assembling  \ CNC
    Packing details Inside: packed with protective film to protect each piece
    Outside:wrap to be bundles by shrink plastic bag
    Delivery time Die developing and sample testing :7-10 days
    Mass production completed :15-30 days
    MOQ 500kg

    surface treatment

    xqy

    Product application

    Curtain wall (1)
    Curtain wall (1)
    Curtain wall (2)
    Curtain wall (2)
    01020304
    Discover the Modern Facade Solution: Our Horizontal Hidden Frame Curtain Wall System
    This precision-engineered aluminum profile system creates seamless glass facades with minimal visible framing. The innovative "cross-shaped" structural design provides exceptional load-bearing capacity while maintaining clean sightlines, maximizing natural light penetration for commercial buildings and high-rise developments. Ideal for office towers, luxury hotels, and institutional buildings seeking contemporary aesthetics with superior weather performance and thermal efficiency.
     
    This system prioritizes a seamless, all-glass aesthetic. The glass panels are bonded to the aluminum support structure using high-strength structural silicone, minimizing or eliminating visible external aluminum framing. The aluminum substructure remains essential but is largely concealed.

    The choice depends on project scale, design intent (aesthetic vs. performance), budget, and construction schedule, with Unitized systems dominating high-rise commercial construction for their efficiency and quality.

    Customized Thermal Break Aluminum Window Profile detail
    1.With 17 years of industry experience, our curtain wall aluminum profiles meet strict international standards to satisfy global construction requirements.
    2.We offer fully customizable solutions, from profile section design to surface finishes, that are tailored to your unique project demands.
    3.Our stable production capacity and professional logistics guarantee on-time delivery of every order, keeping your construction project on schedule.
    4.Our 10-year product warranty and comprehensive technical service ensure your project maintains long-term performance and reliability.

    Quality Inspection

    Quality Inspection

    Manufacturing technique

    Aluminum-detail
    成分表格 7

    Your success is our responsibility

    • Industrial profiles (1)
    • Save your time

      Quickly provide accurate samples for testing.

    • Save your costs

      Provide pre-processing services, such as cutting, drilling, milling, etc. 

    • Building profiles (2)
    • Building profiles (3)
    • Meet your client's requirements

      Provide RAL or Pantone color cards precise color matching 

    • Easy to carry out your sales work

      Provide product images, videos, and technical parameter manuals.

    • Building profiles (5)
    • Building profiles (1)
    • Improve Your Efficiency

      Provide guidance on profile application, such as assembly process and hardware accessory adaptation suggestions.

    • Shorten the supply cycle

      Cooperative warehouses can be set up in your region.

    • Industrial profiles (5)

    Order process

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