METAL ROOFING PROS & CONS – WHAT’S BEST FOR YOU?

A metal roof replacement is a popular option when upgrading from a tiled roof. The most commonly used material in Australia is Colorbond due to its longevity and warranty.

If you are looking for a long-term, reliable solution for your property, a Colorbond roof replacement is often recommended.

Below is a guide to help compare your options and make a more informed decision.

Benefits of a Colorbond Roof Replacement

• Modern, contemporary appearance that can enhance the look of your home
• Can be relatively quiet when installed correctly with sarking and insulation
• Wide range of colour options to match gutters, downpipes, and fascias
• Low maintenance compared to tiled roofing systems
• Highly durable and suitable for harsh Australian weather conditions

Disadvantages of Colorbond Roofing

• Higher upfront cost, often starting from $20,000 depending on roof size
• Poor installation can lead to noise issues or leaks

Other Metal Roofing Materials

Aluminium

Aluminium is lightweight, highly resistant to rust and corrosion, and recyclable. It is also generally mid-range in price compared to other metals.

However, it can be easily dented and may experience expansion and contraction over time.

Zinc

Zinc roofing is highly durable, often lasting 50 to 150 years. It is also environmentally friendly and easy to shape, making it suitable for modern designs.

The main drawback is cost, as zinc roofing is typically expensive. It can also corrode on the underside in certain conditions.

Copper

Copper roofing is durable, lightweight, and fully recyclable. It is commonly used in historic buildings and develops a natural green patina over time.

While visually distinctive, copper is one of the most expensive roofing materials available.

Stainless Steel

Stainless steel roofing is strong, long-lasting (often 60+ years), and resistant to weather and movement.

It can be finished in a range of styles, including painted or polished surfaces.

However, it is costly and may be prone to corrosion if it comes into contact with non-stainless metals and standing water.