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Galvanizing vs Plating – What’s the Difference

Galvanizing vs Plating

Both galvanizing and plating are popular methods of metal finishing, but which one is best suited for your project? Let’s compare the two side-by-side to determine the best option.


Galvanizing involves applying a protective zinc coating to steel or iron surfaces. This helps prevent corrosion and rusting as well as increase the durability of the surface. It is an affordable option that has been used successfully for many years on both indoor and outdoor projects. Galvanized metals can last up to 30 years without any signs of deterioration. In addition, galvanized metals have a distinctive silver-grey finish that can be attractive in some applications.Galvanizing is a process in which a metal is coated with a layer of zinc in order to protect it from corrosion. This process is typically used on iron or steel. The zinc layer helps to prevent rust and other forms of corrosion from damaging the metal.


Plating involves applying a thin layer of material over the surface of the metal. It can be used to give a decorative look as well as provide protection against corrosion and wear. Plating materials can range from gold, silver, copper, brass and nickel to more exotic finishes like chrome or tin. Plating also offers more options when it comes to colour since it can be applied in various shades and hues depending on what you are looking for. The downside is that plated metals may not last as long as galvanized surfaces because the plating material can wear away over time due to friction or environmental factors such as moisture or extreme temperaturesPlating is a process in which a metal is coated with a layer of another metal. This process is typically used to improve the appearance of the metal or to prevent it from corroding. Common metals that are used for plating include gold, silver, and nickel.

Advantages of Galvanizing

One of the main advantages of galvanizing is that it is very effective at preventing corrosion. The zinc layer helps to create a barrier between the metal and the environment, which can significantly extend the lifespan of the metal. Additionally, galvanizing is relatively inexpensive and can be done quickly.

Advantages of Plating

Plating can also be used to prevent corrosion, but it offers some additional benefits as well. For example, the plating can be used to improve the appearance of metal by giving it a shiny finish. Additionally, the plating can be used to change the colour of metal without affecting its properties.

Disadvantages of Galvanizing

One potential disadvantage of galvanizing is that the zinc layer can eventually become damaged, exposing the underlying metal to corrosion. Additionally, galvanized metals may not be compatible with certain paints or adhesives.


When it comes to choosing between galvanizing and plating for your project, there are several factors that should be considered, such as cost, longevity, appearance and resistance to corrosion and wear. Galvanizing is typically less expensive than plating but may not offer the same level of protection or aesthetic appeal that you get with plated metals. However, if you want a durable protective coating with a unique visual finish, then plating might be your best bet. Ultimately the choice will depend on what type of protection you need and what look you are trying to achieve with your project. For help making this decision speak with one of our experts at Metric Marketing today!

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