Why Is My Roof Leaking When It Rains?

October 31, 2022

When it rains, the last thing anyone wants is to have a leaking roof. Not only does it disrupt daily activities, but it can also lead to water damage and mold growth in the house. A leaking roof can also waste money, as any water that seeps through will likely increase utility bills.

In addition, moisture from a leaking roof can cause deterioration of the structure and lead to costly repairs in the future. It's important to regularly inspect your roof and fix any leaks as soon as they are discovered to avoid these inconveniences and safeguard your home's integrity. Ignoring a leak could result in even bigger problems down the line.

The best solution is to address the issue promptly and prevent further damage before it's too late.

Table of contents:

Common Causes Of Leaking Roofs

One of the leading causes of leaking tiled roofing is inadequate installation. This can lead to gaps between tiles or improper sealing on the edges, allowing water to seep through.

Fortunately, there are solutions for fixing these gaps, but it's best to call in a professional roofer. They have the necessary experience and equipment to safely access and repair the tiles, ensuring long-term effectiveness.

Not only that, but they also have access to high-quality sealing materials designed specifically for roofs. Trying to fix these issues on your own without proper training or materials can result in further damage or even injury.

Another common cause is weather damage, such as severe storms or hail. If tiles are cracked or broken, it creates openings for water to enter the roofing system.

Tiled ceilings are particularly vulnerable to damage from high winds or heavy rains. Cracked tiles can leave your ceiling unprotected and lead to further damage in the future.

It may be tempting to try and fix the damage yourself, but roofing professionals have the experience and tools necessary to properly repair tiled ceilings while keeping themselves safe. They can also spot additional damages that may not be immediately apparent, ensuring a complete and lasting fix.

In addition, age can contribute to leaking as tiles may become worn and brittle over time, resulting in leaks.

Regular maintenance and inspections can help prevent these issues by identifying and addressing any potential problems before they become serious threats to your roof's integrity. However, even with proper care, it is important to keep an eye out for signs of leaks and address them promptly in order to protect your home from damage.

How The Aussie Weather And Climate Impacts Your Roof

For those living in Australia, the weather can be both a blessing and a curse. The hot summers and mild winters make for comfortable living, but they also have an impact on the condition of our roofs. Constant exposure to heat and UV can wear down roof materials over time, while heavy rain and strong winds can cause damage.

In addition, extreme temperatures can lead to the expansion and contraction of materials, increasing the likelihood of cracks and leaks. Regular maintenance is crucial in order to ensure that your roof can withstand the harsh Aussie climate.

This includes regular inspections for any wear or damage, as well as clearing gutters to prevent buildup of debris that can lead to water damage. Taking these precautions will help protect not only your roof, but also the rest of your property from potential weather-related disasters.

When Is It Time To Replace A Tiled Roof?

When it comes to roofs, tiled roofs are a popular choice due to their durability and aesthetic appeal. However, like all roofing materials, tiles do eventually wear out and need to be replaced. But how do you know when it's time for a tiled roof replacement? One indication is cracked or broken tiles, as these can lead to water damage and leaks.

Another sign is if you notice any sagging or dips in the roof structure, which could indicate structural issues. Additionally, moss and fungus growth on tiles can cause weakening and should be addressed immediately. It's important to keep an eye on these potential problems and have periodic inspections from a professional roofer.

By taking care of your tiled roof and replacing it when necessary, you can ensure the longevity and safety of your home. On average, tiled roofs last about 25-50 years before needing to be replaced. But with proper maintenance, they can potentially last even longer. So pay attention to any warning signs and don't wait until it's too late - act now to ensure the longevity of your tiled roof.

Why COLORBOND® Roofing Solutions Are Ideal For The Australian Climate

Australians know all too well the destructive power of intense heat and severe storms. That's why when it comes to roofing, it's important to choose a durable material that can withstand harsh weather conditions.

COLORBOND® steel roofing solutions have been tested in extreme wind, hail, and UV exposure, making them a top choice for Australian conditions. In addition to their strength and durability, COLORBOND® offers a wide range of color options to complement any home design.

So whether you're building a new house or replacing an old roof, adding COLORBOND® steel can give you peace of mind knowing that your roof can handle whatever Mother Nature throws at it. Contact Top to Bottom Plumbing for more information or to book an inspection of your roof.

< Older Post Newer Post >

Roofing Issues? Here’s How the Pros Fix Them

By Top To Bottom Plumbing • July 29, 2025

Roofing Issues? Here’s How the Pros Fix Them When it comes to protecting a property, the roof is the first line of defence against the elements. Yet many property owners overlook the importance of timely maintenance and repairs until small issues become major headaches. Whether you’re a homeowner or running a business, addressing roofing problems early can prevent costly damage to interiors, structural elements, and personal belongings. Professional roofing services don’t just patch holes—they deliver thorough assessments, quality materials, and skilled workmanship to keep roofs safe, functional, and looking their best. In this blog post, we’ll explore a few common roofing issues and how roofers tackle them. Leaky Roofs: Why Professional Repairs Are Essential A leaking roof is one of the most common—and damaging—issues a property can face. Even small leaks can cause structural damage, mould, and stained ceilings. Because water often travels before appearing indoors, it’s important to have a professional accurately find and repair the true source. Professional roofers take a thorough approach to ensure leaks are properly resolved: Locate hidden entry points using inspection tools. Replace damaged flashings or tiles that allow water to enter. Apply high-quality sealants and membranes to restore watertight protection. With expert repairs, a leaking roof can be transformed from a persistent problem into a reliable shield against the elements. Storm Damage Assessment: Restoring Safety & Integrity Severe weather can batter roofs with high winds, hail, and torrential rain, often leaving behind obvious and hidden damage that threatens a building’s integrity. Even minor storm impacts can create weaknesses that lead to serious problems if left unaddressed, including leaks, mould, and structural instability. Professionals know what to look for after a storm to catch damage early and prevent further issues: Inspect for lifted or missing tiles and metal sheeting. Check seals and flashings for breaks that let water in. Assess structural damage or weakened roof trusses. Thorough post-storm assessments help document damage for insurance claims, prioritise urgent repairs, and ensure the roof is restored to provide reliable protection for occupants and their belongings. Dealing with Rusted or Corroded Metal Roofing Metal roofing is known for its durability and long lifespan, but it’s not immune to corrosion, especially in areas exposed to salt air or high humidity. Over time, rust can develop and spread if left untreated, weakening roof sheets, compromising fixings, and eventually leading to leaks or structural failure. Professionals provide tailored solutions to address corrosion effectively: Inspect for rust spread and depth of damage. Treat minor rust with anti-corrosion coatings. Replace severely corroded sheets or fasteners. Sagging Roof Structures: Hidden Dangers Uncovered A sagging roof isn’t just unsightly—it’s a warning sign of serious underlying problems. Possible causes include water damage weakening timber supports, structural overload, or long-term neglect. Left unaddressed, sagging can lead to partial collapse. Professionals approach this carefully: Conduct detailed inspections to assess the extent and cause. Replace or reinforce damaged structural components. Ensure repairs meet all building standards for safety. Comprehensive structural repairs restore the roof’s appearance and integrity, helping ensure the building remains safe and secure well into the future. Blocked or Damaged Roof Gutters & Drainage Systems Roof drainage is often overlooked until problems become impossible to ignore. Blocked or damaged gutters and downpipes can cause water to overflow in the wrong places, damaging fascia boards, walls, and even the foundations of a building. Overflowing water can also lead to unsightly stains and encourage mould growth around the home. Professional roofing services ensure: Thorough cleaning of gutters and downpipes to restore flow. Repairs or replacements for cracked, rusted, or sagging sections. Recommendations for guards or regular maintenance schedules. Reliable gutter maintenance and repairs help prevent costly water damage and ensure the entire roof drainage system stays effective in all weather conditions. Poor Roof Ventilation & Its Impact on Your Home Roof ventilation is critical for managing heat and moisture in roof spaces. Without adequate ventilation, a home can experience excessive heat buildup in summer, condensation issues in winter, and accelerated deterioration of roofing materials. Over time, poor ventilation can also contribute to mould growth and higher energy costs as heating and cooling systems work harder. Professionals assess existing ventilation and offer tailored solutions such as: Installing ridge vents, whirlybirds, or eaves vents to encourage natural airflow. Balancing ventilation to prevent moisture build-up that can damage insulation and structural components. Providing advice on best practices for maintaining energy efficiency and indoor comfort. Properly designed and installed ventilation improves comfort year-round and helps extend the lifespan of the roof by reducing heat stress and moisture-related damage. Ageing & Weathered Roofing Materials: When to Replace All roofing materials deteriorate over time due to constant exposure to sun, wind, rain, and temperature changes. Older roofs can develop issues like cracked or broken tiles, faded or corroded metal sheets, or weakened underlays without reliable protection. Professionals help determine when repairs are no longer enough and replacement is the better option: Detailed inspections to evaluate overall condition. Advice on the remaining lifespan and risks of delaying replacement. Planning re-roofing projects that improve protection and add value. Roofers specialise in delivering safe, efficient roof replacements using durable, high-quality materials designed to withstand harsh weather and extend the life of the roof for years. The Value of Professional Roof Inspections & Maintenance Preventive maintenance is far more cost-effective than emergency repairs after a failure. Regular professional inspections catch small problems before they escalate, helping property owners avoid unexpected disruptions and expensive damage. Professional maintenance typically includes: Checking for loose or broken tiles, flashings, and ridge caps that can let water in or be dislodged in high winds. Inspecting sealants and joints for signs of cracking or wear that compromise waterproofing. Clearing gutters and drains to prevent blockages that cause water to overflow and damage walls or foundations. Assessing overall roof condition to identify early signs of ageing, corrosion, or structural movement. Offering expert recommendations for repairs, upgrades, or future maintenance to keep the roof performing its best. Protect Your Property with Expert Roofing in Townsville At Top to Bottom Plumbing, we know a roof is more than just shelter—it’s peace of mind for your family or business. Our roofers in Townsville deliver thorough inspections, reliable repairs, and quality installations tailored to the local environment. If you’ve noticed leaks, storm damage, rust, sagging, or other roofing issues, don’t wait for them to worsen. Get in touch via our contact page to learn more about our services.