roof leaks

The Most Common Reasons for Roof Leaks

Whether it’s a newly built home or an older house, everyone needs a working roof to protect them from the elements. What happens then if a roof leak occurs?

Roof leaks can cause a string of other consequences, such as water damage and mold growth and you’d have to hire a Kissimmee roof repair service. It’d do any homeowner good to understand common reasons for roof leaks so they can work at prevention.

The Most Common Reasons for Roof Leaks

We know that leaking roofs can cause extensive damage, especially if you cannot detect the cause and get the issue fixed. Here are some common reasons for roof leaks so you can take a more proactive approach in preventing them:


There’s no running away from it-with age comes deterioration. The longer your roof is, the more likely it would have been at the mercy of nature and weather elements. Temperature changes, weather conditions, and even too much sunlight can cause damage to the roof. This can result in the weakening of roofing materials and can easily lead to leaks.


This is an obvious answer, but a possible cause nonetheless. A hole in the roof is as straightforward as it gets; it’s an avenue for water to flow into your home freely. This can be due to an unexpected impact with a foreign object or the removal of certain previously affixed fixtures onto the roof. If such work is being done, ensure that all holes are covered up properly.

Gutter System

Your gutters work in conjunction with your roof, so, naturally, any issues with the gutter system will affect your roof. For example, if there is a clog due to debris like leaves, sticks, or other objects, water will no longer flow without obstruction. The buildup of moisture can then seep below shingles and cause leaks. 


Missing or damaged shingles can also cause leaks. Incorrectly installed shingles will obviously cause leaks, so will damage over the years caused by extreme weather conditions. Be sure to inspect your roof regularly and pay attention to the shingles.


Flashing refers to the metal that goes over joints or seams to prevent leaks. However, it can easily become the cause for leaks as well. If the flashing is not done correctly, it may shift and allow water to enter. Damage over time can also create openings for water to flow through.

Roof Slope

The design of your roof, particularly its slope, can also be a potential reason for leaks. This often applies to shallow or flat roofs. Having a steep enough slope aids water running off effectively. On the other hand, a flatter roof may cause water to slow down or pool on the roof itself, eventually leading to a leak.

Roof Features

Vents, skylights, and even chimneys can also cause leaks, especially if their installation was not done correctly. Incorrect installation may cause gaps where water can flow into the house. Ensure that the features have been installed correctly, sealed, and are watertight. Prolonged use will require resealing to be done as well. 


It’s possible that it’s not your roof that’s leaking. Instead, condensation that builds up in an attic may actually cause the leak. An attic with poor ventilation or insulation can be problematic, and it’s best to solve the issue before mold or even mildew develops.


When your roof starts leaking, it’s best to get repairs done as soon as possible. The sooner you find out the root cause, the better you can fix the problem effectively. If you suspect a roof leak, don’t hesitate to call us so we can help you with a diagnosis and repair.

2 thoughts on “The Most Common Reasons for Roof Leaks”

  1. Pingback: Metal Roof vs. Shingles Cost - legionroofingfla.com

  2. Pingback: Things to Know About Homeowners Insurance in the State of Florida. - legionroofingfla.com

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