Full Answer
What is Colorbond roofing?
Colorbond roofing is a metal roofing product that has been manufactured in Australia since the 1960s. The idea for this material came about in the 1960s when BlueScope Steel (then BHP) collaborated with CSIRO to create a high-quality building product that would withstand the harsh Australian environment.
Is Colorbond fencing material aluminium?
In its base, it has a steel core that resembles Zincalume and a top coat that is lead-free paint. While Zincalume is for the most part aluminium and zinc, this is not enough to say that colorbond is aluminium. By the way it is created, it is steel. Colorbond fencing material has its advantages and its disadvantages in comparison with aluminium.
What are metal roofs made of?
Metal roofs, particularly Colorbond roofs, are quickly becoming the preferred roofing material for residential buildings. Colorbond roofing is made of Zincalume steel and is coated with an anti-corrosion aluminium and zinc coating. Additional protection is provided by using a polyester primer.
What is the difference between Colorbond and zincalume?
While Zincalume is for the most part aluminium and zinc, this is not enough to say that colorbond is aluminium. By the way it is created, it is steel. Colorbond fencing material has its advantages and its disadvantages in comparison with aluminium. Aluminium is light, cheap and doesn’t corrode.
Is colorbond steel or iron?
COLORBOND® steel is a pre-painted steel material. In 1843, it was discovered that a corrugated roof was durable, but it required ongoing painting to maintain. COLORBOND® steel was created to eliminate the high cost and extensive labour involved in ongoing painting and maintenance.
Do colorbond roofs rust?
Colorbond is made to be resistant to corrosion. But continuous exposure to moisture such as soil build-up or rainwater pooling will cause Colorbond fencing to rust over weeks or months.
Is colorbond steel galvanized?
Originally, Colorbond roofing was made of three layers - polyester, hot dip galvanised steel and a coating of polyethylene to give the colour. The manufacturing process by Bluescope steel has changed over the years, now there are two Zincalume steel coated steel and metal tiles sheets with polyethylene between them.
Is Zincalume the same as colorbond?
The key difference between Colorbond and Zincalume is, in fact, colour. While Colorbond is available in 22 colours, Zincalume comes in one standard aluminium colour. This difference can impact the look and appeal of your home. Colorbond's wide range of colours has been designed to suit all styles.
Can you pressure wash Colorbond?
Materials and Cleaning Products to Avoid Here are some cleaning solutions you should never use for cleaning Colorbond roof materials: Wire brushes. Unregulated high-pressure washers.
How long will a Colorbond roof last?
up to 70 yearsLifespan - Colorbond roofs can have a life expectancy of up to 70 years whereas tile roofs are easily damaged and prone to cracking under typical Australian weather extremes.
What is the coating on COLORBOND?
Coating of the colorbond fencing material is done with zinc alloy. That is the process that resembles the galvanisation. After that, there are several more coats to this steel base.
Which is best roofing sheets?
Foam backed polycarbonate and clear polycarbonate roofing options are the most commonly used types of polycarbonate sheets. Foam-backed polycarbonate roof sheets are lightweight and durable. They are installed in industrial buildings, like warehouses, because of their longevity and strength.
Does COLORBOND roof fade?
The short answer to the question, “does Colorbond fade?” is that yes, eventually it does. But the good news is that it's still more colourfast than most other roofing materials and there are a steps you can take to minimise how much your roofing fades.
Are there different grades of COLORBOND?
Colorbond is one of the most durable, long-lasting roofing materials available and its virtually maintenance-free. Made from hi-tensile steel it is strong and lightweight. There are two main thickness grades of metal roofing. The standard 0.42 BMT grade and the thicker 0.48 BMT grade.
Which is better COLORBOND or Zincalume?
Is Colorbond better than Zincalume? Colorbond costs more than Zincalume, however, the pre-painted seal, low maintenance, and long-term performance make it a great choice in the long run. Zincalume is a combination of aluminium, magnesium, silicon and zinc, and holds great durability properties.
Is there an alternative to COLORBOND?
Unicote steel matches up with Colorbond against performance and durability, but the key difference you will find is Unicote is more affordable. It can be easily roll-formed to the profile of your choice at a very cost-effective price.
How do you fix rusted Colorbond?
Re: Rusty hole repairs on Colorbond fence I suspect you'll need to sand the rust off the area, fill the holes with something like Selleys 50g Knead It Multipurpose Epoxy Putty, sand that smooth and then topcoat with paint. If the rust is terrible, you might like to apply some rust convertor to those locations as well.
Does Colorbond rust on concrete?
In Concrete ZINCALUME® steel (and COLORBOND® steel manufactured with a ZINCALUME® steel substrate), are NOT recommended for immersion in wet cement as rapid corrosion and degradation of the coating alloy will occur.
How do you protect Colorbond?
Avoid immersion in concrete, soil or water, or build up of debris against the product. Avoid contact with brick cleaning acid. Avoid using touch up paint. Areas not washed by rainwater should be hosed down at least every six months (more frequently in areas with industrial fallout or high salt concentrations).
How do you keep corrugated iron from rusting?
Most corrugated products are made from galvanized steel. Galvanization is the process of applying a thin layer of zinc on the surface of the metal to protect it from rust (oxidization) and corrosion.
What Is Colorbond Roofing Made Of?
Colorbond roofing is a metal roofing product that has been manufactured in Australia since the 1960s. The idea for this material came about in the 1960s when BlueScope Steel (then BHP) collaborated with CSIRO to create a high-quality building product that would withstand the harsh Australian environment.
Why Choose Colorbond Roofing?
Perhaps one of the most important factors is that it is designed to withstand Australia’s harsh weather conditions.
How is colorbond fence made?
Colorbond fence material is created by the process of cold reduction. This means that the hot rolled coil steel is cleaned by the use of acid and then pressed with rolls. The result is stronger and thinner steel.
What is the coating on colorbond fencing?
Coating of the colorbond fencing material is done with zinc alloy. That is the process that resembles the galvanisation. After that, there are several more coats to this steel base.
What Is Zincalume Made Of?
Basically, Zincalume is steel. If you break it down into its chemical composition, you will see that for the most part, it is aluminium and zinc. Those two elements combined make around 98% of the Zincalume. There is a little bit of silicon added to the mixture, as well.
What colors are used for colorbond fence?
The colorbond colours have their special names and they range from white, over sandy hues, earthy tones, dark greens, browns and greys. Colorbond colours also have different finishes and your colorbond fence panels can be in one of the colorbond colours one one side and a different one on the other.
What is steel base made of?
This is achieved with several special coatings between the steel base and the paint that make them fit together better. Steel base is actually made out of galvanised steel. This means that it is treated with the zinc substrate that is attached to the steel by the use of electrodes and current. That is how all steel is galvanised.
Can colorbond paint be used on Zincalume steel?
It rarely if ever chips and peels off. The same thing cannot be said for the paint applied by ordinary painting over the Zincalume steel.
Can you use acrylic paint on Zincalume?
However, the paint that you use on Zincalume can never be as persistent and as durable as the colorbond colours. The colorbond fencing paint is baked into the fencing panels.
How much does Colorbond Roofing Cost in Australia?
The cost of replacing the roof of a typical three-bedroom Australian house with a new Colorbond roof ranges between $ 5,000 and $ 20,000. However, the price can be much higher.
Cost of Metal Roofing Installation
If you are skilled and capable enough, you can install the Colorbond roof yourself. But it is always better to hire a professional who will do the work professionally for you.
Colorbond Roof Repair Costs in Australia
The cost of repairs depends on other factors; how long the repair will take, how demanding the repair will be, access to the roof, the cost of the material needed to repair it, and so on.
Advantages of Colorbond Roofing
Consider the following statements, each of which proves that it is a wise choice of cover.
Installation Time for a Metal Colorbond Roof
The time required to install metal roofs is usually no different from the time required to install other roofs. It all depends on the size of your house or building.
What are the advantages of COLORBOND® Steel Roofing?
A vast array of different colour options to give the customer flexibility in terms of appearance. COLORBOND® steel is very thermally efficient. In fact, it has been known for some people to qualify for insulation concessions due to this efficiency, especially when opting for lighter colours in the COLORBOND® steel catalogue. The colour does not fade after time like Zincalume can. Many owners also see COLORBOND® steel as a more aesthetically pleasing option over the likes of Zincalume.
What are the COLORBOND® steel colours?
COLORBOND® steel comes in a vast range of colours, separated into five main groups. These groups are Contemporary, Classic, Fencing, Ultra, and Matt.
What are the advantages of Zincalume roofing?
Zincalume is the cheaper of the two roofing options. It is also tough and resistant to scratches when the roof is installed thanks to the aluminium coating technology. Zincalume is more environmentally friendly than other roofing options as it lasts longer and therefore does not have to be replaced as often.
How much is COLORBOND® steel?
As of 2019, COLORBOND® steel costs between $18 to $36.50 per sheet on average. Of course, this depends on the type of roof, the finish, and the colour you opt for when ordering. Basic corrugated steel costs around $18 per sheet. Powder-coated roofing costs around $21.50 per sheet. Double-sided roofing will set you back $24. Finally, COLORBOND® steel Ultra costs $36.50 for each sheet of roofing.
Why KC Roof Plumbing?
KC Roof Plumbing is one of the leading COLORBOND® steel roof installers in Melbourne, a fact that we pride ourselves on. We have years of experience in the COLORBOND® steel installation process from start to finish. Not only will our dedicated team turn up to install the roof itself, but we are also happy to offer advice and wisdom throughout the COLORBOND® steel journey. Our team is happy to give you advice on the type of COLORBOND® steel and choice of colour if you are unsure, or just want a professional opinion. We will talk you through the benefits, what to expect in the future, and even provide you with a seven-year guarantee after installation. We are the best in Melbourne for a reason.
What is Colorbond?
Colorbond is a coated steel roofing material which has quickly gained popularity over the past years, and is now used in many Australian homes. It is long lasting, resistant to different weather conditions, and makes any home look good.
Colorbond versus tiles
Colorbond roofing is a lightweight, but also very strong material. It can endure intense winds, is termite resistant, and non combustible. It’s also resistant to corrosion, chipping, peeling and cracking. On the other hand, tiles are more likely to blow off in strong winds and are more easily corroded.
Colorbond or tiles?
While more and more people are making the shift to Colorbond roofing when building their homes, ultimately it all comes down to personal preference.
