Emergency Roof Repair in Katy, Texas

Common Causes of Roof Leaks

There are several common causes of roof leaks. The type of leak you have will depend on the source of the leak. Our roofers can help you determine the cause of your leak and repair it.

Common causes of roof leaks include:

• Exposed nail heads: Overtime, roofing sealant will deteriorate and fall off or crack; leaving nail heads exposed. Rainwater will sweep in around the nail head and eventually cause a leak. 
• Lifted flashing or shingles: Raised flashing or shingles is one of the most common causes of roof leaks. Wind driven rain can enter under the shingle or flashing. 
• Worn or Missing Shingles: As shingles age, they become brittle and can break, causing leaks. Shingles lose their granules as they age and become vulnerable to leaks. If your roof is old, it is important to have it inspected for leaks regularly.
• Bad roof installation: If your roof was installed incorrectly, it may develop leaks. It is important to have your roof inspected every few years. If you are uncertain about the workmanship on your roof call for a free inspection. 
• Missing flashing: If your roof or chimney has missing or improper flashing, this can cause leaks. Flashing is the metal that is installed around chimneys or where your shingles meet brick, siding or stucco. Flashing helps make your roof watertight, if it is not properly installed or sealed water can find its way into your home.
• Animal damage: Animals such as squirrels, raccoons, and opossums can cause roof leaks. They can chew through lead jacks or create holes in roof material trying to enter the attic.