Metal Fabrication Material: Working with ZINCALUME®

Blog | June 5th, 2023

When it comes to metal fabrication, choosing the right material is crucial for achieving durability, aesthetics, and functionality. One such material that has gained popularity in the industry is ZINCALUME® ®. In this article, we will explore the properties and benefits of ZINCALUME® ®, its applications in various industries, and delve into the process of working with ZINCALUME® ®. We’ll cover everything from cutting and shaping to joining and finishing. So, let’s dive into the world of ZINCALUME® and discover its versatility in metal fabrication.

Understanding ZINCALUME®

ZINCALUME® is a type of steel with a zinc-aluminium alloy coating, providing superior corrosion resistance and durability. The alloy coating comprises approximately 55% aluminium, 43.5% zinc, and 1.5% silicon. This unique combination creates a material that is highly resistant to rust, making it ideal for various outdoor applications.

Benefits of ZINCALUME®

ZINCALUME®  offers a range of benefits that make it a popular choice in metal fabrication projects. Firstly, its corrosion resistance ensures longevity, even in harsh environments. Additionally, ZINCALUME® has excellent thermal efficiency, reflecting sunlight and reducing heat transfer. It is also lightweight, making it easier to handle and install. Moreover, ZINCALUME®  is recyclable, making it an environmentally friendly option.

Applications of ZINCALUME®

ZINCALUME®  finds applications across different industries due to its versatility and durability. It is commonly used in residential, commercial, and industrial building roofing and walling systems. Its resistance to corrosion and exceptional weathering capabilities make it suitable for outdoor structures such as fences, sheds, and carports. ZINCALUME®  is also used to manufacture rainwater goods, pipes, ventilation systems, and agricultural equipment.

Working with ZINCALUME®: Cutting and Shaping

Working with ZINCALUME®  requires appropriate techniques to ensure accurate cuts and desired shapes. For cutting ZINCALUME®, tools such as tin snips, shears, or power saws with metal-cutting blades can be used. Care must be taken to avoid generating excessive heat during cutting, as it can damage the coating. Proper safety gear, including gloves and eye protection, should be worn to prevent injuries.

Joining ZINCALUME®: Welding and Fastening

To join ZINCALUME®  components, welding or fastening methods are commonly employed. Welding techniques like MIG (Metal Inert Gas) or TIG (Tungsten Inert Gas) can be used, ensuring the right settings and filler materials are selected to maintain the integrity of the ZINCALUME®  coating. Alternatively, fastening methods such as screws, rivets, or clips can securely connect ZINCALUME®  components.

Finishing ZINCALUME®: Coating and Painting

While ZINCALUME®  is known for its corrosion resistance, applying additional coatings or paints can further enhance its appearance and protection. The application of compatible coatings or paints can provide added aesthetic value, UV resistance, and extended durability. Proper surface preparation, including cleaning and priming, is essential to ensure adhesion and longevity before applying any coating or paint.

Comparison with Other Metal Fabrication Materials

When choosing a metal fabrication material, it’s important to consider alternatives to ZINCALUME®. Comparisons can be made based on corrosion resistance, weight, cost, and aesthetic appeal. ZINCALUME®is often a cost-effective solution with excellent corrosion resistance and lightweight properties compared to other metals like galvanized steel or stainless steel.


ZINCALUME® has emerged as a preferred material in the field of metal fabrication. Its unique properties, including corrosion resistance, thermal efficiency, and recyclability, make it an excellent choice for diverse applications. Whether roofing, cladding, or other structural components, ZINCALUME® offers durability and aesthetic appeal. By understanding its benefits, working techniques, and maintenance requirements, professionals can harness the full potential of ZINCALUME® in their metal fabrication projects.

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