Common Issues Found During Shingle Roof Inspections

While shingle roofing may not be as common in Australia as it is in the USA, it’s still important to understand the common issues that can arise during shingle roof inspections. As different styles of roofing shingles make their way onto the Aussie market, we have been getting more calls to carry out inspection and have noticed some issues popping up more than others. Let’s take a look at these common issues found during shingle roof inspections, the expected lifespan of a shingle roof and additional information that can help homeowners make informed decisions about their roofs.

Types of Shingles Used in Australia

In Australia, there are several types of shingles used in roofing applications. These include asphalt shingles, fibreglass shingles and architectural shingles. Asphalt shingles are the most commonly used type, known for their affordability and durability. Fibreglass shingles are lightweight and fire-resistant, making them a popular choice. Architectural shingles, also known as laminated or dimensional shingles, offer a more visually appealing look and enhanced durability.

Why Shingle Roofing Isn’t as Common in Australia

Unlike in the USA, shingle roofing is not as prevalent in Australia. Several factors contribute to this. Firstly, the climate in Australia tends to be harsher, with higher temperatures and more intense UV radiation. This can cause shingles to deteriorate faster compared to other roofing materials. Additionally, the architectural preferences in Australia often lean towards tile or metal roofing, which are better suited to the local aesthetic. Lastly, cultural factors play a role, as shingle roofing is less ingrained in the building traditions and practices in Australia.

Common Issues Found During Shingle Roof Inspections

During shingle roof inspections, several common issues pop up from time to time. Let’s take a look at 5 of these headaches and why they pose a threat to the longevity of your roof.

Leaks and water damage: Improperly installed or damaged shingles can allow water to seep through, leading to water stains, mould growth, and structural damage if left unaddressed.
Cracked, broken, or missing shingles: Cracked, broken, or missing shingles expose the underlying roof structure, making it susceptible to water infiltration, rot, and further damage.
Curling, blistering, or granule loss: Curling (shingles edges turning upward), blistering (formation of bubbles), or granule loss indicate ageing, poor quality materials, or improper installation. These issues can compromise the roof’s integrity and result in leaks, reduced protection, and decreased lifespan.
Poor installation or workmanship: Incorrect installation techniques or workmanship can lead to shingles not being properly aligned or secured, inadequate sealing or fastening, and improper flashing installation. These issues can result in premature shingle failure, increased vulnerability to weather damage, and potential leaks.
Improper ventilation: Inadequate attic or roof ventilation can cause moisture buildup and condensation within the roof structure, leading to accelerated shingle deterioration, reduced energy efficiency of the home, and potential mould or mildew growth.

By identifying and addressing these common issues during shingle roof inspections, homeowners can mitigate potential problems, prolong the lifespan of their roof, and ensure the protection and structural integrity of their homes.

Expected Lifespan of a Shingle Roof

The lifespan of a shingle roof in Australia can vary depending on various factors. On average, well-maintained shingle roofs can last between 15 to 30 years. However, the actual lifespan can be influenced by factors such as the quality of materials, climate conditions, regular maintenance and proper installation. Harsh weather conditions, including high winds and hailstorms, can shorten the lifespan of shingles. To maximise the lifespan of a shingle roof, homeowners should schedule regular inspections, promptly address any issues, keep the roof clean and debris-free, and ensure proper ventilation.

Engage a Trusted Provider of Shingle Roof Inspections

Understanding the common issues found during shingle roof inspections is crucial for homeowners in Australia. While shingle roofing may not be as common here as in other countries, it’s essential to address any problems promptly and take measures to prolong the lifespan of the roof. By partnering with Roof Inspection Reports for comprehensive roof inspections, homeowners can ensure the longevity and performance of their shingle roofs. Don’t wait until a minor issue becomes a major problem—contact Roof Inspection Reports today for professional and reliable shingle roof inspections.

To talk with a qualified roof inspector about getting an obligation free quote, contact Roof Inspection Reports on 0418 677 524 or click here to contact us online.