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Comparison of Aluminium Composite Panels and Aluminium Veneers as metal curtain wall materials
Time: 2023-08-31
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Metal curtain wall materials play a vital role in modern architecture, not only providing an aesthetically pleasing appearance, but also ensuring structural integrity and weather protection. Two popular choices for metal curtain wall materials are aluminium composite panel (ACP) and aluminium veneer. In this article, we’ll compare the two options to help you make an informed decision for your next project.

Both the aluminum-plastic panel and the aluminum veneer have a layer of aluminum on the outside. However, they differ in structure and performance. ACP is a lightweight panel consisting of two thin aluminum sheets bonded to a non-aluminum core (usually made of polyethylene). On the other hand, aluminum veneer is a solid aluminum plate without any core material.


One of the main advantages of aluminium composite panels is their durability. Due to its weather-resistant properties, ACP can withstand harsh environments such as heavy rain, wind and intense sunlight without compromising its structural integrity. In addition, ACP has excellent fire resistance properties, making it ideal for safety-critical buildings. Additionally, the longevity of the ACP ensures that the structure’s façade will remain visually appealing for years to come.

A major consideration when choosing a metal curtain wall material is durability. Both ACP and aluminum veneer offer excellent durability, but aluminum veneer has an advantage in terms of overall strength. Because there is no core material, the aluminum veneer is more resistant to impact and deformation. Aluminium composite panels, while strong enough for most applications, may bend or dent more easily under extreme stress.

Another important aspect is fire resistance. Compared with aluminum veneer, aluminium composite panel has a better fire rating. The core material in ACP acts as a flame retardant, providing an added safety advantage. This makes ACP the first choice for tall buildings where fire safety is critical.

Both ACP and aluminum veneer offer ease and flexibility when it comes to installation. ACP panels are relatively lightweight and can be easily cut and shaped according to design requirements. The combination of light weight and flexibility makes installation of the ACP fast and cost-effective. In contrast, aluminum veneers are solid panels that provide greater rigidity, resulting in a slightly more complicated installation process.


Aluminum Composite Panels (ACP)

Aesthetics is another key factor in choosing the right metal curtain wall material. ACP panels offer a wide range of design options due to their versatility. They can be made in a variety of colours, patterns and finishes to suit the desired architectural style. On the other hand, aluminum veneer is limited in terms of color and finish. They usually maintain a metallic look and are suitable for modern or industrial style buildings.

Maintenance is an important consideration for any building material. Both ACP and aluminum veneer require regular cleaning and inspection to maintain their appearance and structural integrity. However, ACP panels may require more attention due to possible water penetration between the core material and the aluminum sheet. If not properly maintained, over time, it can lead to corrosion and degradation. In contrast, aluminum veneers are solid panels that are less prone to such problems and require less maintenance.


metal curtain wall materials


Cost is often an important factor when choosing materials. Generally speaking, aluminum-plastic panels are more cost-effective than aluminum veneers. The manufacturing process of ACP board is relatively simple, and the production cost is low. In addition, the lightweight nature of ACP panels reduces shipping and installation costs.

To sum up, both Aluminium Composite Panels and aluminum veneers are excellent choices for metal curtain wall materials. Selection ultimately depends on specific project requirements and priorities. Aluminium composite panels offer wider design options, lower cost and better fire resistance. Aluminum veneer, on the other hand, offers excellent overall strength and requires less maintenance. By carefully considering these factors, architects and builders can make informed decisions to achieve functional and aesthetic excellence in their projects.

Quanshuo Metal Materials is a manufacturer that has passed ISO9001:2015, TUV, SGS, and CE certification.TUV, SGS, and CE certification. It mainly produces metal curtain wall materials, etc., with an annual output of 300,000 tons. Looking forward to your inquiry.

+86 13027616811
+86 13027616811