What are the differences between aluminum alloy doors and windows and traditional doors and windows?

2025,12,02

Compared to traditional wooden or PVC doors and windows, aluminum alloy doors and windows offer superior durability, heat insulation, sealing, and security. According to information from building materials brand websites, aluminum alloy doors and windows are becoming increasingly popular in modern architecture, gradually replacing traditional wooden and PVC doors and windows due to their excellent performance, durability, and modern appearance. Their advantages in heat insulation, sound insulation, sealing, and wind pressure resistance give them significant advantages in energy saving, environmental protection, and comfort.

I. What are Aluminum Alloy Doors and Windows?

Aluminum alloy doors and windows are doors and windows made primarily of aluminum alloy. Aluminum alloy is a lightweight, strong, and corrosion-resistant metal material. Through specific alloying techniques, it possesses extremely strong oxidation resistance and weather resistance. Aluminum alloy doors and windows typically consist of an aluminum alloy frame, glass, and hardware. Modern aluminum alloy doors and windows often utilize thermal break technology, which involves adding thermal insulation materials to the inner and outer parts of the aluminum alloy frame to improve the thermal insulation performance of the doors and windows.

Compared to traditional wooden doors and windows, aluminum alloy doors and windows not only possess superior physical properties, such as compressive strength and weather resistance, but also meet modern people's higher demands for quality of life in terms of appearance and functionality.

II. Differences between Aluminum Alloy Doors and Windows and Traditional Doors and Windows

1. Material Differences

Traditional doors and windows commonly use wood and PVC, while aluminum alloy doors and windows primarily use aluminum alloy. Wooden doors and windows have a natural and warm appearance, but are prone to moisture, rot, and deformation. PVC doors and windows offer improved durability and thermal insulation, but compared to aluminum alloy, their oxidation and corrosion resistance are slightly inferior. Aluminum alloy doors and windows are not only highly resistant to oxidation and corrosion, but also allow for more refined and complex designs due to the plasticity of aluminum.

2. Thermal Insulation Performance

Thermal insulation is a crucial indicator of door and window performance. Aluminum alloy doors and windows effectively improve thermal insulation performance through thermal break aluminum technology, preventing hot and cold air from directly entering the room and ensuring stable indoor temperature. In comparison, traditional wooden and PVC Windows have poorer thermal insulation, especially in extreme weather conditions, which can lead to large fluctuations in indoor temperature and increase energy consumption for air conditioning and heating.

3. Sealing: Aluminum Alloy Windows generally have better sealing than wooden and PVC windows. The design of aluminum alloy windows typically incorporates high-quality sealing strips between the door/window frame and the wall, ensuring a complete seal and preventing the penetration of air, dust, and moisture. Wooden windows, due to their porous material, and PVC windows, which are prone to aging, experience a gradual decrease in sealing performance.

4. Wind Pressure Resistance

Aluminum alloy windows have higher wind pressure resistance, especially in high-rise buildings or areas with strong winds. They can withstand greater wind pressure and are less prone to deformation or damage. Traditional wooden and PVC windows may deform or loosen in strong winds, affecting their safety and sealing.

5. Sound Insulation

Aluminum alloy windows generally also offer better sound insulation than wooden and PVC windows. Especially aluminum alloy doors and windows with double or triple glazing can effectively insulate against external noise, providing a quieter indoor environment. For urban residents or buildings near noisy streets, aluminum alloy doors and windows can significantly reduce noise pollution and improve living comfort. In comparison, wooden doors and windows and PVC doors and windows are slightly inferior in sound insulation.

6. Maintenance

Another prominent advantage of aluminum alloy doors and windows is their ease of maintenance. Due to the strong corrosion resistance of aluminum alloy, aluminum alloy doors and windows are not prone to rust or rot, requiring only regular cleaning to maintain their good appearance and performance. Wooden doors and windows, on the other hand, require regular waxing and painting to prevent damage from moisture or insects; PVC doors and windows may age and deform due to UV exposure or high temperatures.

7. Aesthetics

Aluminum alloy doors and windows have a very modern design that can meet the needs of different architectural styles. The surface of aluminum alloy can be treated with spraying, oxidation, etc., to obtain different colors and textures, even mimicking the effect of wood, satisfying consumers' personalized needs. In contrast, wooden doors and windows have a more traditional design. While they possess a unique natural charm, they may not align with contemporary aesthetics in modern architecture as well as aluminum alloy doors and windows.

8. Environmental Friendliness

Aluminum alloy doors and windows also excel in environmental friendliness. Aluminum is a recyclable material with a high recycling rate. Wooden doors and windows, on the other hand, involve the consumption of forest resources, and the processing and handling of wood may generate some environmental pollution. Although PVC doors and windows can be recycled, the quality of the recycled materials is relatively poor, and their recycling value may not be as high as that of aluminum alloy doors and windows.

Author:

Ms. Rebecca Lee

E-mail:

sale01@wddoorwins.com

Phone/WhatsApp:

+86 13502225784