How to Find & Fix Roof Leaks

August 31, 2020

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Your roof is the steadfast guardian of your home, more than just an assembly of wood beams and asphalt shingles. A solid roof is your home’s first defense that keeps you and your family safe and comfortable, no matter the weather. Regular roof inspections are crucial to keeping your roof in good shape. Catching roof leaks as soon as possible will help extend the roof’s life and save you money.

Learning how to find a roof leak, fix it, and keep your roof in peak condition is vital. This knowledge will save time, money, and trouble. Roof leaks that aren’t repaired quickly can swiftly lead to mold and substantial roofing woes, potentially draining thousands from your wallet in repairs or a complete replacement. Fortunately, Roof Maxx is here to help you!

How to Find a Roof Leak Steps

Though it may be easy to identify water stains or mold on your ceiling, many other less apparent signs suggest you could have a leaky roof. A thorough inspection can help you spot a roof leak and unveil those hidden issues. Let’s examine how to find a roof leak in your home.

Inspect Your Attic

Inspecting your attic is a critical first step in detecting a roof leak because the attic will give you a better look at the underside of your roof and is often where evidence of leaks first appears.

Start by looking for signs of moisture, mold, water stains, or areas where the wood may appear darker than the surrounding material. Pay close attention to areas around vents, chimneys, and where the roof joins the walls of your home, as these junctions are common leak origins.

Look for Damaged Insulation

Keep an eye out for damaged insulation, whether it's in your attic or elsewhere in your home. Damaged or damp insulation is a significant indicator of a leaky roof. Still, the leak source may not always be immediately above the compromised insulation due to how water travels. Tracing the water’s path back to its entry point is essential. By following this trail, you can pinpoint the precise location where the roof is compromised and address the leak more effectively.

Thoroughly Inspect Your Roof

Inspect the roof, paying particular attention to the areas around the roof vents. Look for sharp objects that could have punctured the shingles, like nails, tree branches, or rocks. These are often the culprits behind roof leaks.

Additionally, be alert for other signs that can indicate a compromised roof. For instance, curling, broken, or missing shingles can be gateways for water entry. A sagging roofline is also an indicator of severe structural issues caused by extensive or ongoing leaks.

If your region hasn't experienced rain or snow lately, spraying the roof with a hose is another way to find a roof leak. After spraying, check the attic for signs of moisture. Remember, even when the weather is dry, it's crucial to promptly address vulnerabilities in your roof to prevent leaks from developing or worsening.

Stained Areas, Weak Spots, or Bulging Walls

Keep a vigilant eye on the condition of both your home’s interior and exterior walls. Telltale signs of a roof leak may manifest as stains—discolored patches that indicate water has soaked through. Feel for weak spots or areas where the wall may appear to bulge outward, as these can be symptoms of water damage weakening the structure. Bulging can also result from the expansion of saturated materials and should be investigated promptly.

Mold Growth on Walls

Mold growing on your walls, whether inside or outside, is not just an aesthetic issue—it’s often a red flag for moisture problems stemming from a roof leak. Mold prefers damp, dark conditions, so its presence, especially in unexpected outdoor areas, suggests water damage. Addressing any mold should be a priority, as it can impact your home’s integrity and the health of its inhabitants.

Dripping Water Inside the Home

The sound or sight of dripping water in the attic or other parts of your home can clearly indicate a roof leak. If you notice any unexpected water inside, it’s crucial to trace it back to its source. Water may drip directly from a roof breach or travel along beams and drip at a distance from the initial leak. A thorough investigation is necessary to locate the exact point of entry.

How to Fix Your Roof Leak

Now that you know how to find a roof leak, you’ll need to know how to tackle the repair to prevent further damage to your roof and home. Here are some steps you can take to fix your roof leak:

Re-Attach Curled Shingles

Some curled shingles can be salvaged by re-securing them with roofing cement. Use plenty of cement and apply it firmly underneath the shingle. Ensure the shingle stays flat once it has been set.

Install New Shingles

If shingles are missing or beyond repair, you must replace them with new ones. Use a pry bar to remove damaged shingles, then scrape off the old roofing cement and remove old nails. Then, it’s time to install the new shingle by rounding the back corners with a utility knife and sliding it under the existing shingle. Use roofing nails to secure the new shingle, then cover it with roof cement.

Repair Flashing

Some leaks are caused by damaged flashing. Fortunately, this problem can often be resolved by resealing the joints. To repair damaged flashing, fill a caulking gun with roof cement, add a coat of fresh cement, and smooth it with a putty knife.

Know When It’s Time to Call a Professional

Recognizing when to call a professional is crucial. If your roof leak is persistent or widespread, or the damage is extensive, it’s time to seek expert assistance. Roofing professionals have the tools and expertise to diagnose and efficiently repair roof issues, ensuring the safety and longevity of your home.

Extend the Life of Your Roof with Roof Maxx

Now you know how to find a roof leak and how to fix it. But, no matter how diligent you are about keeping up on roof repairs, sometimes your roof needs the help of a professional. If you want to save money and extend the life of your asphalt shingle roof, Roof Maxx can help. Our eco-friendly technology can extend the life of your roof for up to 15 years. Contact us today to learn more.