Why Is My Roof Leaking: Causes of Roof Leak

Most homeowners have to deal with house problems periodically, but when it comes to a leak, you may wonder why it’s happening or where it came from.

Every homeowner will have to deal with a repairing a leaking roof at some point. Roof damage isn’t a joking matter because it could lead to severe problems later. Though it might remain a mystery as to how it started, you must find the source and determine why the roof leaks.

To act quickly, you’ll need to work with a roofing professional to determine where the roof leak comes from. Otherwise, you might cause more damage to your house.

If you believe you have a roof leak, there are three things to do:

• Stay calm because it will be all right.
• Write down the signs of the roof leak.
• Schedule an appointment for a roof inspection from Water Damage & Roofing Austin!

Sometimes, you must grab a bucket and catch the water when it’s leaking. However, it’s crucial to remain calm because there could be any number of reasons for the roof to leak. We can help you determine what they could be and what they look like. Let’s get started!

Reasons for a Leaky Roof

A professional roofer has seen countless roof leaks, and there are generally 14 or so common reasons. Regardless, you’ll know that you’ve got someone on your side to help with intermittent roof leaks during severe weather conditions.

Knowing the signs will help you catch problems and hopefully avoid expensive and extensive water damage to the house.

Damaged or Missing Shingles/Roof Tiles

A common reason for the roof leak is damaged or missing shingles. The culprits are typically severe weather, high winds, and improper installation. However, the roofing material might dent, crack, or lift from wind or other situations.

While it’s easy to think you can handle the project alone, it’s best to call a professional to maintain the roof’s surface properly. They might install a water-resistant barrier and can use new asphalt shingles to fix the problem.

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Holes in the Roof

If you notice a hole in the roof, it could have been caused by rodents, severe weather, insects, and tree branches that fall on it. Even a tiny hole from a rusty nail could lead to significant damage if you don’t get it fixed.

Generally, you’ll notice damage after heavy rain. Professionals can use roofing sealant to repair the holes. This isn’t a temporary fix, but you may find that a new roof is in order if it isn’t sealed properly or you always have leaks.

Age

Your roof’s age can lead to leaks and won’t protect your home sufficiently. Old roofing materials won’t hold up to the elements as they used to.

The signs of an old roof can include:

• Curled shingles
• Sagging
• Rusted roofing nails and flashing

Try to find out the roof’s age and track its progress. It’s wise to consider a roof replacement when it comes close to the end of its warranty. Likewise, routine roof maintenance will prolong your roof’s lifespan and help you avoid repairs longer.

Damaged or Clogged Gutters

You want to avoid debris in your gutters at all costs. The water can’t go into the roof under the shingles or along the drip edge when they clog up.

Watch for downspouts after rainstorms. You should see significant amounts of water coming out of the gutters, so they could be clogged if you don’t. Overall, it’s best to call a professional to clear it away.

Ice Dams

Ice dams can lead to a roof leak during the springtime when the ice thaws. If you experience roof leaks caused by ice dams, you may also have poor ventilation and insulation.

As the roof puts out hot air during the wintertime, it will melt the snow, which will cause a refreeze. A professional will use a roof rake to remove snow from the roof. Typically, this isn’t necessary in Austin because it’s warmer, but it’s still important to know about it.

Excess Moisture or Frost Trapped in Your Attic

Though frost accumulation isn’t something most Texas homeowners have to worry about, the extra moisture in the attic could cause a roof leak. This happens because of:

• Plumbing leaks in the home
• Condensation on any cold surfaces
• Improper ventilation

If you believe you have this problem, you can check for any water spots on the walls and ceilings of the upper floor. Likewise, you should investigate the attic’s insulation. Flattened or soggy insulation can indicate a leak.

One way to fix this problem is to install a large ventilation fan in the attic. However, if it’s already done damage, it’s crucial to repair the roof with standard roofing fixes and then work on prevention.

Burst Pipes

While most people look for water spots to determine if they have a leaky roof, that isn’t the only sign. Sometimes, the plumbing pipes will run through your house’s upper floors or attic. If they burst or leak, you could suffer from severe water damage! Likewise, it might also indicate that you should add more insulation to the attic to prevent extra moisture.

Damaged Flashing

Many roofing materials go on the roof, and flashing is one of the first. It’s installed around skylights, chimneys, pipe boots, and other elements. It aims to create a watertight seal under the shingles and around the edges to prevent the water from penetrating. With time, the flashing will get abused from heavy rains, wind, and hail, which can cause loose flashing.

When that occurs, your roof is more susceptible to leaking. Replacing or repairing the flashing is crucial, and you may have to do it multiple times throughout the years to keep your home dry.

A Poorly Sealed Roof Valley

When the two roof areas meet, it’s called a valley. They’re a commonly weak point and more susceptible to leaks. When the poor installation of the flashing happens, or the valley gets damaged, water will find its way into the home.

Roof Slope Issues

If you have a low or steep roof slope, it might affect how easily the roof sheds water. For example, very steep slopes might allow the rain to move quickly enough that your gutter system can’t keep up. This can lead to a roof leak over time.

Likewise, low slopes may cause the rain to shed too slowly, which means you have pooled water. Overall, a roof inspection is the best solution to determine if that’s why you’ve got a roof leak. A professional can remedy the issue for you.

If water can’t flow from the roof properly, it will lead to leaks. It’s wise to get these slope problems sorted out quickly!

Damaged Underlayment

The roof tiles or shingles are your home’s first line of defense. However, they could get damaged, which exposes the underlayment. They’re designed to handle trim-level moisture and move it to the guttering system. If they’re forced to deal with pooling, this will cause it to rot away or tear. Water will get inside when it rains during a heavy storm.

Trees and Wildlife

Rodents and birds might make a nest in your roof, and they will cause significant damage. Over time, you might notice leaks. Likewise, if tree branches fall during a storm, you might also end up with a leak.

Damaged Roof Vents or Pipe Boots

Along with the valleys and flashing, your pipe boots and vent pipes might get damaged from age and weather. If the roof is leaking around those areas, it might be a sign to replace them.

Vents are crucial for the roof ventilation system and should be in good condition. Otherwise, hot air can’t escape. If damaged, you should call a professional to remove the roof tiles and rubber boots from the vent. They will be able to replace them and ensure that they’re installed correctly.

Condensation in the Loft

Condensation can be a serious issue that leads to roof leaks. If you have a loft, it’s the highest part of the home and is very prone to condensation between indoor and outdoor temperatures. The warm air outside meets the cold air from your home, which can be detrimental.

It’s wise to call a professional roofer to help you determine the best course of action. Typically, this will include using a better or more efficient ventilation system. Likewise, you might need a new leak barrier if your location often sees harsh weather.

What to Do If Your Roof Leaks

If you notice that your roof is leaking, it’s crucial to inspect it, regardless of the reason. You shouldn’t ignore the situation because it will lead to further damage in the future.

Overall, it’s best not to climb a ladder and inspect the roof yourself because that’s dangerous. Instead, call a reputable roofing professional to get the job done. You’ll get an assessment of the damages and can choose the right solution for your roof leaks.

Leaking roofs can be problematic, and it’s wise to ensure that yours is in good condition. Most people aren’t comfortable being on the roof or dealing with repairs, but that’s okay!

Water Damage & Roofing Austin is here to help. You can call for a free estimate if you have a leaking roof. A professional will perform an inspection to determine the issue and help you work out the best solution. Use the contact form or dial (512) 820-6505 today!

FAQs About Roof Leaks