Are you thinking of metal roof cladding but not sure which variety to choose? When you hear the word metal, you might be mainly thinking of steel or aluminium. However, the truth is it covers a wide range of related materials. Apart from these two, other metal types include copper, zinc, and lead, each with its pros and cons. So if you want to have a clear understanding of metal roofing material, then continue reading this blog. Here, we will list some of the typical metal roofing materials to help you decide which is best for you.
Zinc Roofing Material
Zinc is one of the most suitable options that you can choose when it comes to metal roofing. It has a relatively low energy consumption compared to other metal roofing materials. An essential aspect of zinc metal roofing is that it is durable and requires less repair and replacement. Besides, it is lightweight, which means it will not put structural stress on the building.
A natural softness is another attribute of zinc metal, making it easy to handle using hand tools. But it does not mean you can carry out the roofing system on your own. You will need the help of professional roofing contractors, especially when there are changes in shape. Additionally, zinc is not only easily available but also 100 percent recyclable.
However, one of the main downsides of zinc metal roofing is that it is relatively expensive. Besides, the chalk effect is another downside, especially in the areas where water flows. It can reduce the aesthetic appealing of the building.
Aluminium Roofing Material
Another essential metal used as a roofing material is aluminium. It is the ultimate material for use in the coastal region when compared to other metals. The reason is that it is incredibly resistant to salt corrosion. However, the primary downside is that it is relatively expensive. It stands in between copper and steel in terms of price.
Copper Roofing Material
Another excellent metal roofing material is copper, commonly used in commercial buildings and residential homes. Roofs made of copper are solid, which can last up to 50 years in ideal environments. Like zinc, copper is also 100 percent recyclable, which makes it a great green roof option.
Another essential attribute of copper metal is that it is resistant to corrosion. So it does not require any extra coating. Moreover, it does not put much structural stress on the building due to its lightweight.
However, the downside is that it is suitable for hail prone regions, for it is a softer metal. Besides, copper metal roofing is quite expensive than other metal roofing.
Lead Roofing Material
An essential aspect of lead metal is that it is moldable, which means you can easily change the shape according to the building designs. It also has a longer lifespan as it is resistant to corrosion. But lead metal is quite toxic when it breaks down after many years.
Steel Roofing Material
Steel is one of the most common metals used as a roofing material. It provides better strength, a longer lifespan, and lower long term cost. When compared to other metals, steel is easily available and comes at a lower price. Besides, it is 100 percent recyclable.
However, the main downside is that it is not resistant to rust. For this reason, many manufacturers cover steel with an anti-corrosive coating.
The above-listed points are some of the common types of metals used as roofing materials. Each of them has its advantages and disadvantages. These roofing materials also differ with the cost. As such, it becomes a matter of personal preference. You should choose the one that meets your roofing needs.