Roofing options for Australian home owners – the Pros and Cons

The storm is a significant threat to Australian roofs, particularly in areas like Sydney and Melbourne; therefore roofing options must carefully factor in this risk. Australian homeowners looking for new or replacement roofing materials today enjoy a wider choice than before. For those looking for metal sheets, COLORBOND®, as a brand has gained immense popularity on account of its light weight and versatility in application. The pros and cons of some of the roofing options re-explained below:


Tiles are very versatile and come in different colours and textures. Tiles have a lifespan of about 50 years and significant resistance to fire which could be particularly advantageous in areas prone to bushfire. However, tiles are heavier and some homes may additional load bearing supports. Installation cost for tiles is also relatively high, and its tendency to shift can pave a way to leaks. However, with proper maintenance, you can be free from issues such as leaks.

COLORBOND® – Metal Roofing

Although concrete tiles are still the preferred choice for many homeowners, there has been a significant shift towards COLORBOND®.
On account of many advantages of the product when compared to most other options. Though the origin of COLORBOND® is traced to the United States of America, many Australian businesses have successfully refined the technology behind bonding paint to galvanised base. This has resulted in a roofing option that is significantly corrosion resistant and non-combustible. COLORBOND® also resists chipping, peeling, and cracking. The aesthetic appeal for multiple applications is another positive attribute of COLORBOND®.
However, when it comes to cost effectiveness, COLORBOND® loses out to concrete tiles. Metal sheets typically last about 30 years, and when you consider the higher installation cost for metal sheets, other options like tiles score over metal sheets. Certain metal roofs also do not allow ceiling insulation, and that could add to the cons.


With Shingles, your home gets a traditional look, and you have the ability to choose from different materials and even combine them for enhanced aesthetics. Most conventional shingles include asphalt and fibreglass. Shingles are lightweight and installed over a plyboard base. This will help you save a significant amount of money on expensive structural walls. Regarding installation, shingles are pretty easy to handle, and therefore you can look at a lower installation cost compared to most other roofing options. Shingles are also available in a wide range of colours and styles. The lifespan of shingles is about 30 years and repairing shingles is never a terrible job.

Green Roofs

Construction of green roofs typically involves constructing an insulating layer, waterproofing, plants and pebbles. A green roof stands as a garden atop your roof. While green roofs are increasingly prevalent in Europe, Australians are now adopting green roofs in new constructions at an enhanced pace. Adelaide Zoo is at the forefront of green roofing in Australia and owns and maintains several green roofs in that region.
Green roofs bring several benefits to the homeowner. It helps in preserving space, controls water runoff and reduces the energy costs for the building while adding to the aesthetic appeal and attraction for wildlife. It helps in providing additional insulation and cooling the region. Significant reduction of carbon footprint is another advantage of green roofs and this in turn impacts of maintaining the building.
The cost of green roofs can vary depending on individual circumstances. Presently there is no evidence on the life span of green roofs.

Slate roofs

Slate represents laminated rock that can be cut into thin sheets of uniform thickness. The durability of slate is remarkable and can often exceed a lifetime. Slate is, however, more expensive when compared to asphalt. Slate roofs are pretty costly to install, and the fixed cost can perch between $10 and $20 depending on a lot of slate roofing you select. Difficulties of the roof and your physical location can also impact costs. But, the timeless beauty and long life span of slate roofs make it a sought after option for some homeowners.

Cedar Shakes

Natural beauty and gracious ageing into an appealing greyish silver are the major pros of cedar shakes. Cedar lasts long and outlives most other roofing materials by at least a decade. Cedar resists high winds, and this could be particularly advantageous in some regions across Australia. Energy efficiency of cedar will have a beneficial on the cost of energy consumed by homes with a cedar roof. The initial cost of cedar roofing is higher compared to other options like asphalt. But, when we consider the long life cycle of the product, your cost per year will peg closer to the cheaper options. The need for regular maintenance is another drag with cedar shakes.

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