A comprehensive comparison of aluminum roofing sheets and five other roofing materials – which one is more suitable for your project?

The choice of roofing material directly impacts a building's operating costs and maintenance frequency for decades to come. With so many options on the market—aluminum roofing sheets, corrugated steel roofing sheets, resin roofing sheets—which one is best suited for your project?

I. Three types of roofing materials, each with its own unique strengths.

1. Aluminum roofing sheets (aluminum-magnesium-manganese/stone-coated metal roofing sheets)

The core characteristics of aluminum roofing sheets are: lightweight, hard, and corrosion resistant. They are made of aluminum-magnesium-manganese alloy as the base material, with a surface coating of colored stone or fluorocarbon. Each square meter weighs only 4-6 kilograms, yet possesses extremely high strength, capable of withstanding a category 12 typhoon, and exhibits exceptional resistance to salt spray corrosion.

Another unique advantage of aluminum roofing sheets is their 'self-healing' property: aluminum forms a dense oxide film on its surface when exposed to oxygen, and even if scratched, the exposed fresh aluminum will immediately re-oxidize. This characteristic gives aluminum roofing sheets an irreplaceable advantage in coastal areas with high salt spray.

2. Corrugated steel roofing sheets – the cheapest, but with the most obvious drawbacks.

Color-coated steel sheets are made of colored coated steel plates, weighing 5-8 kg per square meter, and are the cheapest among all roofing materials. However, their shortcomings are also prominent: once the coating is damaged, the steel substrate will rust, and the corrosion will continue to expand. Rust spots generally begin to appear after 2-5 years. Color - coated steel sheets are suitable for temporary buildings, simple warehouses, and projects with tight schedules and extremely low budgets.

3. Resin tiles (ASA/APVC)

Resin tiles are made of ASA or APVC resin, are lightweight (4-6 kg per square meter), come in a variety of colors, are corrosion-resistant, and are reasonably priced. They offer better insulation than metal materials and are easy to install.

The shortcomings of resin tiles lie in their strength and weather resistance. Prolonged exposure to sunlight will cause fading and aging.

II. Core Advantages and Disadvantages of Aluminum Roofing  

Advantage 1: Extra-long lifespan : Aluminum roofing sheets can last 40-70 years.

Advantage 2: Naturally corrosion-resistant, making it the top choice for seaside projects.

Aluminum's 'self-healing' oxide film is a characteristic not found in other metallic materials , making it suitable for coastal areas with high salt spray.

Advantage 3: Lightweight and high strength, reducing building load.

Aluminum roofing sheets weigh only 4-6 kilograms per square meter, which is 1/10 the weight of ceramic roofing sheets. This characteristic is crucial for large-span steel structure factories and the renovation of old buildings.

Advantage 4: 100% recyclable, green building material

Aluminum is one of the most recyclable metals. Waste aluminum tiles can be melted down and recycled, and the energy consumption for recycling is only 5% of that for producing primary aluminum, which meets global green building standards.

Advantage 5: Wind-resistant and fireproof, safe and reliable

Aluminum roofing sheets can withstand a Category 12 typhoon and have a Class A non-combustible fire rating.

 III. Three changes currently taking place in the aluminum roofing tile market

Change 1: Rapid Growth in the Metal Roofing Market

The global metal roofing market is growing at a CAGR of 5.6%. Key drivers include increasing demand for disaster-resistant buildings, widespread adoption of cold roofing technology, and growing awareness of green building materials.

Change Two: Aluminum roofing sheets are moving from being 'exclusively for high-end consumers' to becoming a 'mainstream choice'.

In the past, aluminum roofing sheets were mainly used in high-end villas and coastal projects, but now they are penetrating into photovoltaic integration, renovation of old buildings, and large public building projects.

Change 3: The Asia-Pacific region has become the fastest-growing regional market.

Driven by infrastructure construction, demand for aluminum roofing tiles in the Asia-Pacific region is growing rapidly in the industrial roofing sector. China, as the world's largest aluminum producer, has a clear advantage in both production capacity and cost.

IV.Procurement Recommendations: Aluminum Roofing Sheets vs. Competitors – How to Choose?

V.  Conclusion

Aluminum roofing sheets are not the 'cheapest,' but they are likely the 'most cost-effective.' Their core competitiveness lies not in the price per square meter, but in the ultra-low total life-cycle cost resulting from a 50-year lifespan, virtually zero maintenance, and 100% recyclability.

Against the backdrop of increasing global climate extremes, stricter building standards, and the widespread adoption of green certifications, aluminum roofing sheets are experiencing their best development window. For projects seeking long-term value, aluminum roofing sheets are a choice that stands the test of time.

Can DIXXIN manufacture aluminum roofing sheets? Three reasons why you can trust them.

Advantage 1: High-quality materials, controllable source

The chemical composition of each batch of DIXXIN aluminum roofing tile substrate undergoes spectral analysis to ensure compliance with national standards.

Advantage 2: End-to-end production ensures timely delivery.

DIXXIN has a complete production line from aluminum coil slitting and forming to surface coating , with sufficient production capacity.

Advantage 3: Export-grade quality, proven in the global market.

DIXXIN aluminum roofing sheets are exported to Southeast Asia, the Middle East, Africa, the Americas and other regions. They have withstood the long-term test of different climates such as tropical rainforests, desert high temperatures, coastal salt spray and cold region freeze-thaw cycles, and have passed ISO9001 and SGS certifications.