Performance characteristics of aluminum alloy door and window profiles

2025,09,09

Aluminum alloy doors and windows refer to those made with extruded aluminum alloy profiles for frames, stiles, and sashes.

The quality of aluminum alloy doors and windows can be roughly judged by factors such as the selection of raw materials (aluminum profiles), the surface treatment and internal processing quality of the aluminum profiles, and the price.

I. Performance Characteristics of Aluminum Alloy Door and Window Profiles

1. Lightweight and High-Strength: The density of aluminum alloy is approximately 2.7g/cm³, only one-third the density of steel, yet its strength is comparable to that of high-strength alloy steel, making it an ideal choice for building materials.

2. Corrosion Resistance: Aluminum alloy easily forms a dense protective aluminum oxide film in air, effectively preventing corrosion and making it particularly suitable for use in humid environments.

3. High Plasticity: Aluminum alloy profiles can be processed into various complex cross-sections through processes such as extrusion, stretching, and bending to suit different architectural requirements.

4. High Decorative Value: Aluminum alloy door and window profiles are easily adaptable to a variety of surface treatments, offering a wide range of colors and textures to meet personalized architectural design requirements.

5. Excellent Thermal and Acoustic Performance: Through appropriate structural design and sealing, aluminum alloy doors and windows offer excellent thermal insulation and sound insulation.

Cross-sectional Shapes: U-shaped, H-shaped, T-shaped, L-shaped, etc.

Thickness: Generally ranging from 1.0mm to 3.5mm, the specific choice depends on the application scenario and mechanical requirements.

II. Applications of Aluminum Alloy Door and Window Profiles

1. Residential Buildings: In residential buildings, aluminum alloy doors and windows are commonly used in living rooms, bedrooms, kitchens, and balconies, providing excellent lighting, ventilation, and views.

2. Commercial Buildings: In commercial buildings such as shopping malls, office buildings, and hotels, aluminum alloy doors and windows are used not only for exterior windows but also for interior partitions, providing excellent visual effects and ease of use.

3. Industrial Buildings: Aluminum alloy doors and windows are used in industrial buildings such as factories and warehouses. Their excellent corrosion resistance and strength meet the special requirements of industrial environments.

4. Public Buildings: Aluminum alloy doors and windows are widely used in public buildings such as schools, hospitals, and libraries due to their safety, durability, and ease of maintenance.

Author:

Ms. Rebecca Lee

E-mail:

sale01@wddoorwins.com

Phone/WhatsApp:

+86 13502225784