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1. Roof Replacement Cost Calculator Australia
2. Roof Replacement & re-roofing
3. Roof Replacement Companies Near Me


The Ultimate Guide to Roof Replacement

How much does roof replacement cost?

Your roof is one of the most crucial elements of your home. It protects you and your family from the outside elements, but it can also be a significant investment. If you are considering a roof replacement, there are many factors to consider, including the cost. We will guide you through everything you need to know about roof replacement costs. We will explain how to identify early signs that indicate a need for replacement and discuss the pros and cons of replacing your roof. We will also provide you with a detailed analysis of the various factors that affect the cost of roof replacement, such as roofing materials, roof size, accessibility, and local factors. Read on to learn more about what you need to know before deciding to replace your roof.

Understanding the Need for Roof Replacement

Many roofs in older suburbs are at significant risk and unaware of their roof being close or past end of life. Many older terracotta roofs have become very brittle and cannot withstand foot traffic let alone storm damage or hail damage. Many older metal roofs contain rust.

Signs of roof damage, such as leaks or a deteriorating appearance & soft and brittle tiles may indicate the need for replacement. A decaying roof can lead to costly repairs and compromise the safety of your home, especially in severe weather conditions. By replacing your roof, you can not only enhance the curb appeal and value of your home but also ensure the safety of your family. Five Star Roofing can assess the condition of your roof and determine if replacement, restoration, or repair is necessary to improve the security of your home & the old roof look.

Early Signs Indicating Roof Replacement

Early signs indicating roof replacement can be crucial in identifying potential issues and avoiding further damage. One of the indicators is leaks or water stains on the ceiling, which suggest roof damage and the need for attention. Missing, cracked tiles can indicate roof deterioration. Additionally, an unexplained increase in energy bills could be a result of a poorly insulated roof. It's important not to ignore signs of roof sagging or a compromised structure as they require immediate attention.

Pros and Cons of Roof Replacement

Pros and Cons of Roof Replacement:

Roof replacement offers several advantages, including improved aesthetics and functionality. A new roof can enhance energy efficiency, saving homeowners money on utility bills. Additionally, it can increase the property value. However, there are also downsides to consider. The cost and inconvenience of the process. Nevertheless, proper planning and hiring a professional roofer can help mitigate potential downsides.

Advantages of Roof Replacement

There are several advantages to roof replacement that make it a worthwhile investment for homeowners. A new roof provides enhanced protection against leaks and storm damage, ensuring the safety of your home and belongings. Additionally, improved insulation can regulate indoor temperatures, reducing energy costs. Increased warranties on new roofing materials offer peace of mind, while the transformation of your home's appearance adds to its overall value.

Disadvantages of Roof Replacement

While roof replacement offers numerous benefits, it also comes with certain disadvantages to consider. One of the primary concerns is the cost. Roof replacement can be a significant financial investment, especially if you opt for expensive materials like slate tiles. When considering the cost of roof replacement to the overall value of your home and contents it is a worthwhile investment and adds a greater resale value than you would typically pay for for new roof.  Additionally, the process itself can cause temporary disruption to your daily routine. A typical replacement will take one to two days. Unforeseen issues, such as asbestos removal, can further increase the replacement costs. It is crucial to choose a professional roofer to avoid costly mistakes or shoddy workmanship.

Detailed Analysis of Roof Replacement Cost

The cost of roof replacement can vary based on several factors. One of the main factors is the size of your roof, as larger roofs require more materials and labor. Additionally, different roofing materials have varying price points, with options like metal roofs and asbestos roofs often being more expensive than roof tiles. Labor costs, warranties, and any additional repairs needed can also contribute to the overall cost. Moreover, the pitch of your roof and the complexity of its design may impact the price of replacement. Lastly, storm damage or the removal of an old roof can add to the overall replacement costs.

Factors Affecting Roof Replacement Cost

When it comes to roof replacement cost, several factors come into play. The choice of roofing material is one of the key factors that influence the overall cost in Australia. Different materials, such as metal roofs, asbestos roofs, roof tiles, and slate roofing, vary in price. The size of your roof, measured in square meters, also affects the cost as it determines the amount of material and labor required. The structure of your roof, including the roof cavity, pitch, and design, can impact the complexity of the replacement and, therefore, the cost. Additionally, any additional repairs needed, like roof removal, insulation, or storm damage restoration, can increase the overall cost. While hiring an experienced roofing contractor may come at a higher price, it ensures quality workmanship. Australian homeowners should consider these factors when estimating the average cost of roof replacement.

Comparison of the Cost of Different Roofing Materials

When it comes to the cost of roof replacement, there are several factors to consider. Colorbond roofing offers a range of color choices. Concrete tiles provide durability and cost-efficiency, making them a popular option. Finally, slate tiles are luxurious and expensive roofing, known for their longevity. Each material has its own advantages and considerations to keep in mind.

Cost of Colorbond

Colorbond roofing costs can vary based on factors like color, size, and complexity of your roof design. On average, replacing a roof with Colorbond can range from $150to $180 per square meter. Keep in mind that additional costs such as insulation, roof repairs, and Colorbond Ultra can increase the total cost. Regular cleaning and maintenance can also help extend the lifespan of your Colorbond roof. 

Cost of Concrete Tiles

Concrete tiles are a cost-effective options for roofing. The replacement cost for concrete tiles ranges from $140 to $170 per square meter. To ensure a proper installation, it is recommended to choose a professional roofing contractor who is experienced in working with various materials.

Cost of Terracotta and Slate Tiles

Terracotta and slate tiles are high-end roofing material options known for their durability and aesthetic appeal. The cost of replacing a roof with these tiles can vary depending on the size and design of your roof. It's essential to consider the average roof replacement cost of terracotta and slate tiles, as well as the cost of other materials such as concrete roof tiles, before making a decision. Five Star Roofing can provide a quote specific to your requirements. While these tiles offer longevity, it's important to note that their replacement costs may be higher compared to other roofing materials.

What is the Impact of Roof Size on Replacement Cost?

The size of your roof can significantly affect the cost of roof replacement. Since roofing material expenses are typically calculated per square meter, a larger roof with steeper roofs may require more materials and result in higher overall costs. When budgeting for a roof replacement project, consider the average price to replace a roof of your size. Five Star Roofing can assess your roof and provide a cost estimate based on its size.

Effect of Roof Complexity and Additional Features on Cost

The complexity of your roof, including factors such as steep angles or multiple angles, can impact the cost of roof replacement. Professional roofers are able to evaluate the complexity and additional features of your roof to determine accurate replacement costs. When estimating the cost of roof replacement, it's important to consider the design of your roof and any costly repairs that may be necessary. Ultimately, the cost of replacing a roof will vary based on the complexity and features of your roof structure.

Can Accessibility of the Roof Influence the Overall Cost?

Roof accessibility, such as a difficult-to-reach or limited access roof, can affect the cost of replacement. Additional labor may be needed, increasing the overall cost. Five Star Roofing can assess accessibility and provide accurate estimates. Consider this factor when budgeting for your roof replacement project.

Local Factors That May Affect Your Roof Replacement Cost

When it comes to roof replacement costs, there are several local factors that can influence the overall expense. One of the main factors is the geographical location. Labor costs and material prices can vary from one region to another, with metropolitan areas usually having higher expenses compared to rural areas. Additionally, local roofing contractor rates can also impact the cost of replacing a roof. It's important to consult with Five Star Roofing who provide pricing for your local area to get an accurate cost estimate for the project. By considering the average roof replacement cost in your region, you can budget accordingly and be prepared for the expenses involved.

Is Roof Replacement a Worthwhile Investment?

Investing in roof replacement is a smart decision to improve your home's aesthetics, functionality, and value. A professionally replaced roof can enhance curb appeal and increase market value greater than the cost to replace your roof. While the cost may seem high, the long-term benefits of a durable roof outweigh the initial expense. Consider the return on investment and enjoy peace of mind, protection, and a refreshed look for your home.


To summarize, roof replacement is a significant investment that can provide numerous benefits, such as enhanced protection, improved energy efficiency, and increased property value. However, it is important to consider the cost and weigh the pros and cons before making a decision. Factors such as the type of roofing material, roof size, complexity, and additional features can influence the overall cost. Additionally, local factors and ongoing maintenance costs should also be taken into account. Ultimately, a professional assessment and consultation with Five Star Roofing can help you determine if roof replacement is a worthwhile investment for your specific situation. Remember to prioritize quality and choose a trusted roofing contractor to ensure a successful and long-lasting replacement.

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He showed up promptly, educated us on all the options without any upsell, did a superb job on the new roof installation, all at a very fair price.

Jane.S - Sydney

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Why Choose Five Star for Roof Replacement?

We are Five Star Roofing, the experts in re roofing in Sydney. We have been providing quality and affordable re roofing services to residential and commercial customers for over 20 years. We guarantee that you will be more than satisfied with our quality finish.


We offer:

  • Free inspection and quote: We will inspect your roof and provide you with a free, no-obligation quote within 24 hours that includes all the details of the re roofing project. We will also advise you on the best products and techniques to achieve a stunning and durable roof.

  • Flexible payment options: We accept various payment methods, including cash, bank cheque, credit card, bank transfer and EFTPOS.

  • Quality workmanship and materials: We only use the best brands and products in the industry, sourced from reputable suppliers. We also employ qualified and experienced roofers who are trained in the latest tools and techniques. We guarantee our workmanship and ensure that your new roof meets or exceeds Australian standards and regulations.

  • Customer satisfaction: We are committed to providing you with the highest level of customer service and satisfaction. We will communicate with you throughout the process and keep you updated on the progress of the installation. We will also follow up with you after the installation to make sure you are satisfied with our work.


Don’t let an old or damaged roof ruin your home or business. Contact us today for a free inspection and quote and let us help you transform your roof with our re roofing services.

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