5 Common Causes of Roof Leaks and Fix Them | Big Easy Roofers
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Solve 5 Common Causes of Roof Leaks and Fix Them

Home and business owners should be well-versed in the five most frequent sources of roof leakage and how to repair them, to avoid expensive damage. Roof leaks can lead to a myriad of issues, such as structural damage, mold growth, and even electrical hazards. By understanding the underlying source of these leaks, you can more effectively address the problem.

In this blog post, we will delve into 5 common causes of roof leaks and how to fix them: poor installation practices that compromise your roofing system; weather-related damages caused by heavy rainfall or extreme temperatures; clogged gutters and downspouts impeding proper water flow; animal infestations or nesting leading to structural weaknesses; and finally, age-related wear & tear that reduces your roof’s effectiveness over time.

Poor Installation

Poor installation of roofing materials can lead to leaks and other issues, which is why it’s essential to work with a reputable roofing contractor. In this section, we’ll explore how to recognize indications of inadequate installation, methods for rectifying it, and approaches to avoiding similar issues in the future.

Signs of Poor Installation

  • Uneven shingles: If your roof has an uneven appearance or you notice shingles that are not properly aligned, this could be a sign of poor installation.
  • Nails placed incorrectly: Nails should be placed below the top edge of the shingle so they don’t puncture through the surface. Incorrectly placed nails can cause leaks over time.
  • Inadequate ventilation: Proper ventilation is crucial for maintaining your roof’s integrity. A poorly installed ventilation system may result in moisture buildup and eventually lead to leaks.
  • Mismatched materials: Using different types or brands of roofing materials on one roof can create inconsistencies that contribute to leakage problems down the line.

How to Fix Poor Installation

If you suspect that your roof was poorly installed, consider hiring a professional roofer like Big Easy Roofers which specializes in roof repair services. They will assess your situation and recommend appropriate solutions such as replacing damaged shingles or improving ventilation systems.

Preventing Poor Installation in the Future

  • Hire a reputable roofing contractor: To ensure proper installation, always work with a trusted and experienced roofing company.
  • Ask for references: Before hiring a roofer, ask for references from previous clients to verify their quality of work.
  • Request a written contract: A detailed contract outlining the scope of work, materials used, and project timeline can help prevent misunderstandings and ensure your roof is installed correctly.
  • Maintain regular inspections: Schedule routine roof inspections to catch any potential issues early on. This will allow you to address minor problems before they escalate into costly repairs or replacements.

Inadequate installation is just one cause of roof leaks. Keep reading as we explore other common culprits such as weather damage, clogged gutters, animal infestations, and age-related wear & tear in the following sections.

Weather Damage

Catastrophic meteorological events can bring about destruction to your roof, resulting in leaks and other costly issues. But fear not. We’re here to guide you in recognizing the various weather-related damages that may be impacting your roof, assisting with its restoration, and offering advice on shielding it from future meteorological disturbances.

Types of Weather Damage to Look Out For

  • Hail: Hailstones can cause dents or cracks in shingles, making them more susceptible to water infiltration.
  • Wind: High winds can lift or tear off shingles entirely, leaving your roof exposed and vulnerable.
  • Rain: Heavy rainstorms can lead to pooling water on flat roofs or weakened areas where water seeps through into the building below.
  • Snow & Ice: The weight of snow and ice buildup can put stress on your roof’s structure while melting snow creates dams that force water under shingles.

How to Repair Weather Damage

If you’ve spotted signs of weather-related damage (or suspect it), don’t wait for a leaky ceiling as confirmation. Here are some steps you should take:

  • Contact a professional roofing contractor like Big Easy Roofers, who will assess the situation thoroughly and recommend appropriate repairs based on their findings.  
  • Scrutinize your roofing to detect any broken, missing, or deteriorated shingles and replace them as necessary.
  • Ensure that flashing around chimneys, vents, and other protrusions is properly sealed to prevent water infiltration.
  • If you have a flat roof with pooling water issues, consider installing additional drains or upgrading the insulation to improve drainage.

Tips for Protecting Your Roof from Weather Damage

There are steps you can take to minimize the impact of severe weather on your roof:

  • Maintain your gutters
  • Schedule regular inspections
  • Trim nearby trees

It is imperative to take heed of any warning signs and learn how to fix any damage that may have occurred due to weather-related destruction, as this can lead to considerable difficulties with the roof if left unchecked. Clogged gutters and downspouts are other common sources of roof leaks; understanding how they work is key to preventing future problems.

Clogged Gutters and Downspouts

Clogged gutters and downspouts can cause water to back up onto your roof, leading to leaks. Detecting blockages in gutters and downspouts, understanding how to clear them out, and learning tips for keeping them unclogged – are the topics this article will explore.

Signs of Clogged Gutters and Downspouts

Here are some telltale signs that you may have a clog in your gutter system:

  • Overflowing water during rainstorms
  • Sagging or pulling away from the house due to excess weight from the debris
  • Pools of standing water near your home’s foundation after rainfall
  • Growth of mold or mildew on exterior walls or fascia boards

Cleaning Out Gutters and Downspouts

To keep your roof leak-free, it’s essential to clean out those pesky blockages. Here are some steps for cleaning out gutters and downspouts:

  • Gather necessary tools: You’ll need a ladder, gloves, trash bags, or buckets for debris removal, a garden trowel or scoop for scooping gunk out of the gutter troughs, and a hose with an attachment nozzle.
  • Safety first: Always use caution when working on a ladder. Make sure it’s secure and have someone spot you if possible.
  • Remove debris: Scoop out leaves, twigs, and other debris from the gutters using your trowel or scoop. Dispose of them in trash bags or buckets as you go along.
  • Flush downspouts: Use your hose to flush water through the downspouts, ensuring that they’re clear of any blockages. If necessary, use a plumber’s snake to break up stubborn clogs.

Maintaining Clean Gutters and Downspouts

leaves in a gutter- Big Easy Roofers

To prevent future clogs and keep your roof leak-free, follow these maintenance tips:

  • Clean gutters at least twice a year or once in spring and again in fall – more often if you live in an area with heavy tree coverage or frequent storms.
  • Trim overhanging branches near your roofline to reduce leaf buildup.
  • Consider installing gutter guards, which can help minimize debris accumulation while still allowing water to flow into the gutters.

Incorporating these simple steps into your home maintenance routine will ensure that clogged gutters don’t cause unnecessary damage to your property.

Clogged gutters and downspouts can cause serious roofing problems, so it is important to keep them clean and well-maintained. To prevent future damage from animals, the next heading will discuss how to identify signs of animal infestation or nesting on your roof.

Animal Infestation or Nesting

Animals nesting on or in your roof can cause damage that leads to leaks. Learn how to identify signs of animal infestation or nesting, remove animals from your roof safely, and prevent animal infestations in the future.

Signs of Animal Infestation or Nesting

Squirrels, birds, raccoons – oh my. Noises from the attic or walls may indicate an unwanted guest has taken up residence in your roofing system; these critters can cause a lot of damage if they decide to stay. Here are some telltale signs that you might have an unwanted tenant:

  • Noises: Scratching, scurrying, chirping sounds coming from your attic or walls.
  • Droppings: Finding droppings around the exterior of your property is a clear sign something’s up there.
  • Nesting materials: Bits of leaves, twigs, and other debris scattered around the roof area indicate nest-building activities.
  • Holes and damages: Visible holes chewed through shingles/vents/soffits by small mammals like squirrels are a surefire indicator of an infestation problem.

Removing Animals from Your Roof

We understand that evicting these uninvited guests isn’t exactly fun; however, humane methods for removing them exist. First things first – do not attempt any DIY removal without proper knowledge as this could lead to injury (to both yourself and the animals). Instead,

  • Contact a professional wildlife removal service that will humanely trap/remove/release these creatures back into the wild.
  • Seal up any entry points to prevent future invasions. This may involve installing vent covers, repairing damaged soffits, or replacing chewed-through shingles.

If you’re unsure about tackling this task yourself, consider hiring a professional roofing contractor like Big Easy Roofers who can inspect your roof for damage and provide expert advice on how to proceed.

 Age and Wear & Tear

As the saying goes, “Time waits for no man,” and unfortunately, this also applies to your roof. Over time, age and wear & tear can take a toll on your roof leading to leaks. In this section, we’ll discuss how to identify signs of age and wear & tear on your roof, repair it effectively, and extend the life of your roof with proper maintenance.

Identifying Signs of Age and Wear & Tear on Your Roof

The first step in addressing an aging or worn-out roof is recognizing the signs that it’s time for some TLC. Here are some common indicators that your roof may be past its prime:

  • Curling or buckling shingles: This can indicate that they’ve reached their lifespan limit.
  • Bald spots where granules are missing: As shingles lose their protective layer of granules over time due to weather exposure, they become more susceptible to damage.
  • Rusty metal components: Rusty flashing or vents signal potential weak points in your roofing system where water could penetrate.

Repairing Age and Wear & Tear on Your Roof

If you’ve identified any of these telltale signs indicating age-related problems with your rooftop haven from rainstorms (and nosy neighbors), don’t panic. Many times these issues can be repaired without needing a full-on roof replacement – saving both money and headaches.

  • Replace damaged shingles: Remove and replace any curling, buckling, or missing granule shingles to prevent further damage.
  • Repair rusty metal components: Clean off the rust from flashing and vents, then apply a protective coating like Rust-Oleum.
  • Maintain proper ventilation: Ensure your attic is well-ventilated to avoid moisture buildup that can lead to rotting wood or mold growth.

Extending the Life of Your Roof

You’ve made it this far – congratulations. Let’s look at how we can help prolong the life of your roof with some preventative measures. It’s far better to take steps now for protection than pay a hefty price later.

  • Clean gutters regularly: This prevents water from backing up onto your roof and causing leaks. Refer back to our section on Clogged Gutters and Downspouts for more information.
  • Schedule regular inspections: Have a professional roofing contractor inspect your roof at least once every two years (Big Easy Roofers offers comprehensive inspection services) so they can catch potential issues before they become major problems.
  • Avoid walking on your roof unnecessarily: Excessive foot traffic can cause premature wear & tear on roofing materials. Leave those rooftop dance parties for another day.

To ensure the longevity of your roof, it is essential to familiarize yourself with appropriate materials and installation techniques before replacing it.


By understanding the 5 common causes of roof leaks and how to fix them, homeowners and commercial property owners can be better equipped to address any potential issues that may arise. The key is to identify the cause quickly before it becomes a major issue or costly repair.

Regular maintenance checks should also be done by a professional roofing contractor as part of your regular home care routine. Taking these steps will help ensure that you get the maximum life out of your roof while keeping repair costs low.

If you’re looking for a roofing contractor to help with repairs, installations, or maintenance, look no further than Big Easy Roofers. Our experienced team is here to provide the best solutions for your common causes of roof leaks and how to fix them quickly and efficiently. Contact us today for more information!

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