Colorbond and Zincalume are two types of steel products commonly used for roofing and cladding throughout Australia. Both are manufactured by BlueScope Steel, an Australian steel company. BlueScope Steel is well-known for its ability to manufacture steel products that are durable, strong, and corrosion-resistant, suitable for the Australian climate.
Colorbond Steel is a pre-painted steel product that is available in a wide range of colours. It’s made by applying a zinc and aluminium alloy coating to a steel substrate, followed by a primer coat and a topcoat of paint. The paint used on Colorbond Steel is specially formulated to withstand harsh Australian weather conditions, including UV radiation, extreme heat, and heavy rainfall. Colorbond Steel is a popular choice for roofing, wall cladding, and rainwater goods due to its aesthetic appeal, versatility, and long lifespan. To see the current Colorbond range, visit https://colorbond.com/.
On the other hand, Zincalume Steel is an unpainted steel product that has a distinctive silver-grey appearance, like old, galvanised roof sheeting that many Australians are familiar with. Zincalume Steel is made by coating the steel substrate with a layer of zinc and aluminium alloy, which provides excellent corrosion resistance. Unlike Colorbond Steel, Zincalume Steel doesn’t have a painted finish and is often used for roofing and cladding in industrial and commercial buildings. It is also commonly used for rainwater goods, fencing, and structural applications.
In summary, with regards to Colorbond vs Zincalume roofing:
Both Colorbond and Zincalume are high quality steel products manufactured by BlueScope Steel.
They have slightly different features and applications.
Colorbond is slightly more expensive than Zincalume.
Colorbond is often used in highly visible applications.
Both products are backed by BlueScope Steel’s warranty for up to 36 years, depending on the location of your project. For more information on the Colorbond and Zincalume material warranties, visit https://warranties.bluescopesteel.com.au/site/.
Feel free to contact The Handy Roofer team to arrange an obligation free quote. This includes a free simulation of your own property to visualise how your finished project will look in either Zincalume or any one of the available Colorbond colours.
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