Aluzinc Roofing Sheet

Aluzinc Roofing Sheet is a metal roofing sheet coated with aluminum-zinc alloy, which is made of cold-rolled steel sheet. It has the advantages of aluminum, zinc, and steel. Also known as Galvalume steel roofing sheet. It has excellent corrosion resistance, heat resistance and strength. It is widely used in building roofing wall panels, color steel substrates, automobile frames, furniture and home appliance accessories, etc. Wanzhi Steel stocks Aluzinc Roofing Sheets with different wave lengths, thicknesses, and substrates, and provides custom size options. You are welcome to contact us for details.

aluzinc roofing

Galvalume Roofing Sheets

Aluzinc Roofing Sheet Specification

What is an Aluzinc roofing sheet?

It is a high-end roofing material with high corrosion resistance. It is made by cold rolling carbon steel plates and continuously hot-dip galvanizing on the surface. The coating content is 55% aluminum, 43.3% zinc, and 1.6% silicon. It has excellent performance, and its corrosion resistance is 2-5 times higher than that of ordinary galvanized steel plates, and it can withstand high temperatures above 300 degrees.

Aluzinc Plat Panel

Aluzinc Roofing Sheet

Is Aluzinc better than aluminium?

Yes, the characteristics of aluminum-zinc sheet are better than aluminum sheet. Due to the addition of special alloy elements such as aluminum and zinc, it has excellent corrosion resistance and is suitable for various environmental conditions. It can also be used in projects that require a longer service life. Aluminum sheet is relatively soft and lighter. If hardness and durability are required, aluminum-zinc roof sheet is more suitable.

Aluzinc steel chemical composition

Features of Aluzinc Roofing Sheet

• Excellent corrosion resistance: The Galvalume layer is 2~5 times that of ordinary galvanized steel (GI), especially in acidic and salt spray environments. The zinc component can sacrifice the anode to protect the steel base when the coating is scratched.
• Ultra-long life: Under standard conditions (non-extreme corrosive climates), the service life can reach 20~30 years, far exceeding galvanized sheet (10~15 years).
• High temperature and heat resistance: The aluminum component can reflect about 80% of solar radiation heat, reduce the roof temperature, and can withstand high temperatures of 315°C for a long time (up to 700°C in the short term).

Aluzinc Roofing Sheet

Galvalume Mental Roofing

• Lightweight and high strength: The weight is 60%~70% lighter than traditional building materials (ceramic tiles, concrete slabs), reducing the load on the building structure. Strong wind pressure resistance.
• Beautiful and diverse: The nude color is silver-white matte, and Wanzhi Steel has color-coated PVDF, PE, SMP, embossed, wood grain, stone grain bionic texture and other options.
• Economical: Although the initial price is higher than galvanized sheet, it is more economical in the long run due to its long life and less maintenance. 100% recyclable.
• Convenient construction: It can be quickly installed by cutting, drilling, and locking edges, reducing construction time. The fire protection level meets the building fire protection requirements.

Mechanical properties of aluzinc steel

What is the difference between Aluzinc and GI roofing sheets?

Alu-zinc metal roofing panels are more expensive than galvanized roofing panels and have a longer service life than galvanized steel plates. The main reason is the coating composition. The coating of galvanized steel panels only contains zinc, while galvalume steel plates contain other elements, such as silicon, in addition to aluminum and zinc, which further optimizes the performance of the steel panel. Therefore, its performance is better than that of GI steel panels.

aluminum zinc roofing sheets

4×8 Galvanized Roofing Sheet

Application Scenario of Aluzinc Roofing Sheet

• Residential buildings: used for roof construction, easy to install; corrosion resistance protects houses from rain, snow and sunlight. Different colors and styles to meet different styles.
• Industrial buildings: in the construction of factories and warehouses. They can cover large areas, and their high strength and durability can withstand the impact of snow and wind pressure. Fireproof and heat-insulating properties improve the safety of industrial buildings.
• Agricultural buildings: agricultural buildings such as barns and greenhouses. They can resist the erosion of chemical substances in agriculture. They can also be equipped with lighting and ventilation systems to create a good growth environment for crops and livestock.
• Public buildings: in schools, hospitals, and stadiums, their beauty and excellent performance can enhance the overall quality and image. They can be made into unique arcs to meet the requirements of building structures.
• Renovation projects: They can be laid directly on the original roof without completely removing the old roof, thus saving construction time and cost. It also improves the waterproof, heat-insulating and energy-saving performance of the roof.

For roof

Residential roof

Warehouse panel

Production and package workshop

Aluzinc Roofing Sheet Price

The price of aluminum-zinc roofing panels is affected by factors such as width, surface treatment, thickness, substrate, length, special requirements, suppliers, market supply and demand, and is generally hundreds of dollars per ton.
Wanzhi Steel has many steel roofing panel options, providing customized services and different specifications to meet the diverse needs of customers. You can compare more, but you can’t blindly pursue low prices, which means that the production process may not be so standardized and the service life of the product is not guaranteed.

Outer Package

inner package

Buy Aluzinc Roofing Sheet from Wanzhi Steel

When purchasing aluminum-zinc roofing sheets, you should choose a reputable and experienced supplier to ensure the reliability of product quality and delivery time. China’s Wanzhi Steel is located in Boxing County, Shandong Province. Everything is centered on customer needs. It has a professional quality inspection team and is open to third-party inspections at any time. Our multilingual sales team and experienced engineers will definitely meet your needs.

Choose Aluzinc Roofing Sheet to achieve the dual pursuit of beauty and quality of your project.

If necessary, please feel free to chat with us on line~