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When it comes to protecting your home, the roof plays a crucial role. It shields you from the elements and provides security for your property. However, not all roofs are created equal, and insurance companies take various factors into account when determining coverage and costs. 

 Explore the different types of roofing materials and their impact on home insurance in Australia with Canberra Roofers.

Factors that Affect Home Insurance Coverage

Before delving into the specific types of roofing materials, it’s important to understand the factors that insurance companies consider when determining coverage. These factors include:

  • Age of the Roof: Insurance providers often favour newer roofs, as they are less likely to have pre-existing issues that could lead to damage or leaks.
  • Condition of the Roof: Insurance companies look for roofs in good condition, free from visible signs of wear and tear. Regular maintenance and inspections are crucial to ensuring the longevity of your roof.
  • Material of the Roof: The type of roofing material used can significantly impact insurance costs. Certain materials offer better protection against hazards, such as fire or wind, and are more durable in the long run.
  • Shape of the Roof: The design and shape of your roof can also affect insurance premiums. Some roof shapes are more resistant to wind damage, while others may be more vulnerable.

Understanding these factors will help you make informed decisions about the roofing material you choose for your home.

Impact of Roofing Materials on Home Insurance

Metal Roofing

Metal roofing is a popular choice for homeowners due to its durability and longevity. It is typically made of zinc, copper, or steel alloy pieces or tiles and can last anywhere from 40 to 70 years. Metal roofs are highly fire-resistant, making them appealing to insurance companies. Their durability and resistance to damage also contribute to lower insurance premiums.

Slate/Tile Roofing

Slate and tile roofs are known for their elegance and longevity. Slate is a natural stone that is resistant to fire, rot, and insects. It requires little maintenance and can last for over a century. Tile roofs, on the other hand, provide excellent insulation and are resistant to rot and fire. While both slate and tile roofs are more expensive to install, their durability and resistance to hazards make them attractive to insurance companies.

Asphalt Shingle Roofing

Asphalt shingle roofs are the most common roofing material due to their affordability and relatively long lifespan. However, they are more prone to decay compared to metal or slate roofs. While insurance companies may still provide coverage for homes with asphalt shingle roofs, the premiums may be higher to account for the increased risk of damage.

Wood Roofing

Wood roofs, typically made of shingles or shakes, have a unique aesthetic appeal. However, they are not fire-resistant and pose a higher risk compared to other roofing materials. Some insurance companies may refuse to cover homes with wooden roofs or require additional fire-retardant measures to provide coverage.

Impact of Roof Age on Home Insurance

In addition to the type of roofing material, the age of your roof also plays a significant role in determining home insurance costs. Most insurance companies prefer newer roofs, as they are less likely to have pre-existing damage or deterioration. If your roof is 20 years or older, some insurance providers may require an inspection before offering coverage. Others may only cover the actual cash value of an older roof, leaving you responsible for the remainder of the replacement costs. In some cases, insurance companies may refuse to write a policy for a home with a roof that is more than 20 years old.

Roof Shape and Home Insurance

While the material and age of your roof are crucial factors, the shape of your roof can also impact insurance premiums. Let’s explore the common roof shapes and their effect on home insurance:

Gable Roof

A gable roof resembles an upside-down “V” shape and is vulnerable to high winds. Due to the increased risk of wind damage, insurance premiums for homes with gable roofs may be higher compared to other roof shapes.

Hip Roof

A hip roof has four sides that slope downwards. While it may be more expensive to build, its resistance to wind can help bring down insurance premiums. Insurance companies consider hip roofs to be less susceptible to wind damage, making them a more favourable choice.

Flat Roof

Flat roofs, although less common, are still found on some homes. Insurance companies may consider flat roofs to be more prone to water damage and leaks, which can result in higher insurance premiums.

Pro Tips for Roof Maintenance

Regardless of the type of roofing material you choose, proper maintenance is essential to ensure its longevity and protect your home. Here are some pro tips for roof maintenance:

  • Regular Roof Inspections: Schedule periodic inspections by a professional roofing contractor to identify any potential issues before they turn into costly repairs.
  • Remove Debris: Clear your roof of any debris, such as leaves or branches, as they can trap moisture and lead to roof deterioration.
  • Replace Worn Shingles: Damaged shingles should be promptly replaced to prevent water damage and leaks.
  • Document Roof Health: Take before and after photos of your roof to accurately document its condition. This documentation can be valuable when filing insurance claims.
  • Inform Your Insurance Provider: When you make improvements to your roof, such as installing a more durable material or enhancing its wind resistance, inform your insurance provider. These upgrades may qualify you for discounted home insurance rates.

By following these maintenance tips, you can ensure the longevity of your roof and potentially lower your insurance premiums.


Choosing the right roofing material for your home can have a significant impact on your home insurance coverage and costs. Metal, slate/tile, asphalt shingle, and wood are some of the common roofing materials available. Each material has its own advantages and considerations in terms of durability, resistance to hazards, and insurance premiums. 

Additionally, factors such as the age and shape of your roof also play a role in determining insurance costs. By understanding these factors and properly maintaining your roof, you can protect your home and potentially save on insurance expenses. 

Remember to consult with a professional roofing contractor and your insurance provider for specific recommendations tailored to your home.