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.
This was achieved by combining BlueScope’s knowledge of steel rolling and coating with CSIRO’s expertise in paint manufacturing and composition.
Colorbond is made from three layers of steel.
The first layer consists of a zinc/aluminium alloy coating for corrosion protection.
The second layer is an adhesive primer to help the finish adhere to the steel.
The third layer is an oven-baked paint finish that provides UV protection and ensures your colour stays vibrant for years to come.
Because the paint goes through this heat-application process, it resists chipping, peeling, and cracking much better than conventional spray-on paint finishes.
The fourth layer is actually a heat-reflective coating that reflects the sun’s rays away from your home to keep you cooler during summer. The roofing is coated with a mixture of unique ceramic and titanium dioxide particles, which help reflect the heat (ultraviolet) rays away from your home and into the atmosphere. This also helps to reduce greenhouse gas emissions by reducing the amount of electricity needed for cooling inside your home.
Finally, there is a clear acrylic glaze layer, which provides extra protection against damage and helps make your roof watertight.
The top layer of Colorbond steel is a clear acrylic glaze, which adds a protective coating to the surface and helps provide a watertight seal. This layer resists chipping and cracking, limiting the damage caused by harsh weather.
Why Choose Colorbond Roofing?
Perhaps one of the most important factors is that it is designed to withstand Australia’s harsh weather conditions.
It protects your home from heat, rain, wind and hail. Colorbond roofing will maintain its structural integrity for many years to come.
It may also be able to lower your insurance costs because it has a Class A fire rating and can help protect your home from bushfires.
Colorbond roofing is also non-combustible, so if there is a fire in the area, it won’t combust or produce toxic gases.
Colorbond provides a combination of both beauty and style with durability, low maintenance costs and sustainability. It has been manufactured in Australia since 1966 so you can be sure that it will last through our weather conditions.
To find out more about Colorbond roofing, contact the experts at Garden City Roofing today.
FAQs
How long will Colorbond roofing last?
Colorbond roofing is a durable and long-lasting roofing material that is designed to withstand the harsh Australian climate. The exact lifespan of Colorbond roofing will depend on a variety of factors, such as the quality of the installation, the local climate and weather conditions and the level of maintenance that the roof receives. However, Colorbond roofing typically comes with a manufacturer’s warranty of up to 25 years, and many Colorbond roofs can last well beyond that with proper care and maintenance.
Does Colorbond roofing rust?
Colorbond roofing is made from high-quality steel that is coated with a layer of zinc and aluminium to provide protection against rust and corrosion. Additionally, the steel is then coated with a layer of colour, which helps to further protect the material from the elements. While no material is completely immune to rust, Colorbond roofing is highly resistant to corrosion and rust, and is designed to last for many years without developing rust. With proper care and maintenance, a Colorbond roof can remain rust-free for its entire lifespan.
Does Colorbond come in different designs?
If you’re considering Colorbond roofing for your home, you may be wondering about the range of colours available. Colorbond offers a wide variety of colours to choose from, including classic and contemporary shades to suit any home design.
How easy is Colorbond roofing to maintain?
Colorbond roofing is also easy to maintain, requiring only occasional cleaning and upkeep to keep it looking its best. The paint finish is designed to resist fading, so your roof will maintain its vibrant colour for years to come. If you do notice any chips or scratches on your roof, these can be easily repaired with touch-up paint.
Is Colorbond roofing sustainable?
In addition to its durability and low maintenance requirements, Colorbond roofing is a sustainable choice. It is made from 100% recyclable materials, and the manufacturing process has been designed to minimise waste and reduce energy consumption.
What are the benefits of Colorbond roofing?
Colorbond roofing offers a range of benefits that make it an attractive choice for homeowners, including:
- Durability: Colorbond roofing is designed to withstand the harsh Australian climate. It’s made from high-quality steel coated with a special paint finish that resists chipping, peeling and cracking.
- Energy Efficiency: Colorbond roofing reflects the sun’s rays, helping to keep your home cooler in the summer and reducing your energy bills. This is achieved through a heat-reflective coating that is applied to the roofing material, keeping your home comfortable year-round.
- Fire Resistance: Colorbond roofing has a Class A fire rating, meaning it is highly resistant to fire. In areas prone to bushfires, Colorbond roofing can provide an added layer of protection for your home.
- Design Flexibility: Available in a wide range of colours and finishes, Colorbond allows homeowners to choose a roof that complements their home’s design and enhances its overall aesthetic appeal. It can be used on a variety of roof types, including flat and sloped roofs.
