How many profiles are there for aluminum alloy doors and windows?

2025,07,16

Aluminum alloy doors and windows are very common in modern buildings. They are widely used in residential, commercial and industrial buildings due to their superior performance, good aesthetics and relatively low maintenance costs. Aluminum alloy doors and windows have various profiles and rich specifications to meet various architectural design and functional requirements. This article will introduce the profile types, specifications and models of aluminum alloy doors and windows and their applications in detail.

Types of aluminum alloy door and window profiles

The profiles of aluminum alloy doors and windows are mainly classified according to their uses and functions, including the following main types:

1. Casement window profile: This profile is the most common and is suitable for casement window design. Casement window profiles have good ventilation performance and strong sealing, and are suitable for environments that require high air tightness and water tightness.

2. Sliding window profiles: Sliding window profiles are suitable for sliding window design, simple operation and space saving. Because the window sash moves in one plane, sliding window profiles are often used in smaller spaces such as balconies and kitchens.

3. Top-hung window profiles: Top-hung window profiles are used for top-hung windows. They are suitable for places that require partial ventilation but do not obstruct vision and occupy space. They are often used in bathrooms, kitchens, etc.

4. Curtain wall profiles: Curtain wall profiles are used in building curtain wall systems, including glass curtain walls and aluminum curtain walls. This type of profile needs to meet higher load-bearing and wind pressure resistance requirements.

5. Door profiles: Specially designed for aluminum alloy doors, divided into swing doors, sliding doors, etc., with high strength and good sealing performance.

Specifications and models of aluminum alloy door and window profiles

The specifications and models of aluminum alloy doors and windows are determined according to their cross-sectional dimensions and functional characteristics. The following are some common specifications and models:

1. 6063-T5: This is the most commonly used aluminum alloy profile model, with good extrusion performance and excellent corrosion resistance, and is widely used in building door and window frames.

2. 6061-T6: This model has higher strength and corrosion resistance, and is suitable for structural parts and frames that need to bear loads.

3. 6082-T6: This profile model strikes a balance between strength and processability, and is suitable for use in building structures, masts, and other occasions that require high strength.

In addition, the specifications of the profile also include specific cross-sectional shapes and sizes, which affect its mechanical properties and installation characteristics. For example:

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 use scenario and mechanical requirements.

Surface treatment: Common treatments include anodizing, electrophoretic painting, powder coating, etc. to enhance its corrosion resistance and decorative effect.

Performance characteristics of aluminum alloy door and window profiles

Aluminum alloy door and window profiles have many superior properties due to their material properties:

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

2. Corrosion resistance: Aluminum alloys easily form a dense aluminum oxide protective film in the air, which can effectively prevent corrosion and is especially suitable for applications in humid environments.

3. Strong plasticity: Aluminum alloy profiles can be processed into various complex cross-sections through extrusion, stretching, bending and other processes to meet different building needs.

4. Strong decorativeness: Aluminum alloy door and window profiles are easy to achieve a variety of surface treatments, providing a variety of color and texture options to meet personalized architectural design requirements.

5. Excellent thermal and acoustic performance: Through reasonable structural design and sealing treatment, aluminum alloy doors and windows can achieve good thermal insulation effects and excellent sound insulation performance.

Application of aluminum alloy door and window profiles

Aluminum alloy door and window profiles are widely used in various types of buildings, including:

1. Residential buildings: In residential buildings, aluminum alloy doors and windows are often used in living rooms, bedrooms, kitchens and balconies to provide good lighting, ventilation and vision.

2. Commercial buildings: In commercial buildings such as shopping malls, office buildings and hotels, aluminum alloy doors and windows are not only used for exterior windows, but also often used for internal partitions, providing good visual effects and convenience.

3. Industrial buildings: In industrial buildings, aluminum alloy doors and windows are used in factories, warehouses, etc., because of their excellent corrosion resistance and strength, they meet the special requirements of industrial environments.

4. Public buildings: Public buildings such as schools, hospitals, and libraries are widely used because of their safety, durability, and easy maintenance.

Development trend

With the advancement of science and technology and the improvement of people's requirements for building energy efficiency, aluminum alloy door and window profiles are also developing continuously.

1. Intelligence: Aluminum alloy doors and windows with integrated intelligent control systems will become more and more popular, realizing functions such as remote control and automatic ventilation to improve energy efficiency and living comfort.

2. Energy-saving profiles: In order to further reduce building energy consumption, the development of more efficient thermal insulation aluminum profiles has become an industry trend, and the design is optimized to reduce the heat transfer coefficient.

3. Environmentally friendly materials: Enhance the environmental characteristics of materials, promote the use of recycled aluminum, and reduce carbon emissions and environmental impacts during the production process.

4. Higher performance standards: With the improvement of building standards, aluminum alloy door and window profiles need to continuously improve their strength, weather resistance and safety performance to meet stricter building regulations.

Author:

Ms. Rebecca Lee

E-mail:

sale01@wddoorwins.com

Phone/WhatsApp:

+86 13502225784