China Suppliers Factory Sleek Durable Aluminum Profile for Invisible Frame Glass Curtain Wall System

Elevate Your Building Design with Our Sleek and Durable Curtain Wall Aluminum Profile System, Introducing our premium curtain wall aluminum profile system, meticulously crafted from high-quality 6063-T5 aluminum alloy. Ideal for modern commercial spaces and high-rise constructions in China, this system features a concealed frame design that creates seamless facades. The innovative thermal break structure enhances energy efficiency, making it a smart choice for environmentally-conscious builders, Our factory in China ensures that each unit boasts multi-point sealing for superior weather and sound insulation, allowing for optimal comfort and performance. This versatile system is compatible with various glass types, providing both unitized and stick-built installation options. Trust our expertise as leading suppliers in the industry to deliver exceptional quality and innovative design for your next construction project

Product Description

Specifications
Item Frameless glass curtain wall aluminum profile
Material 6063 \ 6061 \ 6060
Temper T5 / T6
Thickness 0.8 – 5.0 mm
Length 6 m (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 500 kg
Surface Treatment
Surface Treatment Options for Aluminum Profile
Product Application
Modern Glass Curtain Wall 1
Modern Glass Curtain Wall 2
Modern Glass Curtain Wall 3
Modern Glass Curtain Wall 4
1 Superior Aesthetic Appeal & Architectural Vision

Maximized Transparency & Seamlessness: By eliminating visible aluminum grids and mechanical components on the exterior, these systems create a smooth, monolithic glass surface. This achieves the highly desired "all-glass" or "floating" appearance, maximizing views, daylight penetration, and visual connection with the surroundings.

Modern & Minimalist Expression: The clean, uninterrupted facade aligns perfectly with contemporary architectural styles that emphasize simplicity, elegance, and technological sophistication. It allows the building's form and the reflective/transparent qualities of glass itself to be the primary design features.

2 Optimized Environmental & Energy Performance

Improved Thermal Efficiency: The continuous silicone sealant joint acts as an excellent thermal break, reducing thermal bridging more effectively than some mechanical cap systems. When paired with high-performance insulated glass units (IGUs) and thermally broken (but concealed) aluminum substrates, it contributes to lower U-values and enhanced overall building envelope efficiency.

Reduced Condensation Risk: The superior thermal continuity minimizes cold spots on the interior surface, thereby lowering the risk of condensation forming around the frame edges.

3 Constructability & Long-Term Value

Long-Term Weathering Performance: The system's resistance to environmental degradation contributes to a longer service life and sustained aesthetic appeal with minimal fading or component failure.

Increased Property Value: The combination of timeless aesthetics, high performance, and durability can enhance the marketability and long-term value of the building.

Customized Thermal Break Aluminum Window Profile Detail
Frequently Asked Questions
Q What aluminum alloy grades are used for the frameless glass curtain wall profiles?
The profiles are manufactured using high-quality aluminum alloys 6063, 6061, and 6060, available in T5 and T6 tempers. These grades offer an excellent balance of strength, corrosion resistance, and extrudability, making them ideal for architectural curtain wall applications.
Q What surface treatment options are available for the aluminum profiles?
A wide range of surface treatments is available including mill finish, powder coating, anodizing, electrophoresis, fluorocarbon (PVDF) coating, and wood grain finish. Custom colors are also available based on customer requirements to match specific architectural designs.
Q Can the profiles be customized in terms of size, length, and color?
Yes. Profiles are available in standard lengths of 6 meters, with customization options for length, thickness (0.8–5.0 mm), and color. Deep processing services including drilling, milling, cutting, welding, bending, assembling, and CNC machining are also supported to meet project-specific requirements.
Q What is the minimum order quantity (MOQ) and what are the lead times?
The minimum order quantity is 500 kg. For die development and sample testing, the lead time is 7–10 days. Mass production is typically completed within 15–30 days depending on order volume and specifications.
Q How are the aluminum profiles packaged for shipping?
Each profile is individually wrapped with a protective film to prevent surface scratches. Profiles are then bundled together and wrapped in shrink plastic bags for secure outer packaging, ensuring safe transport and delivery.
Q What are the key advantages of using frameless glass curtain wall aluminum profiles?
Frameless glass curtain wall systems offer superior aesthetic appeal with a seamless, all-glass appearance; improved thermal performance through continuous silicone sealant joints that reduce thermal bridging; and long-term durability with excellent resistance to environmental degradation. These qualities collectively enhance the building's energy efficiency, visual appeal, and market value.

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