by TeamFFE

July 12, 2023

Why Your Roof Leaks: Damaged Shingles, Improper Installation, and More

Roof leaks are a common problem for homeowners everywhere, not just in St. Louis. They can cause significant damage to your home, leading to costly repairs and a lot of stress. But what causes these leaks in the first place? In this post, we’ll explore some of the most common causes of roof leaks, including damaged shingles, improper installation, and more.

Damaged or Missing Shingles

One of the most common causes of roof leaks is damaged or missing shingles. Shingles are the outermost layer of your roof, and they serve as the first line of defense against the elements. They can be damaged by severe weather, falling debris, or simply wear and tear over time.

When shingles are damaged, they can crack, curl, or lose their granules, reducing their effectiveness at keeping water out. Missing shingles create an even more direct path for water to enter your home. Regular inspections of your roof, especially after severe weather, can help identify and replace damaged or missing shingles before they lead to leaks.

Improper Installation

Another common cause of roof leaks is improper installation. If your roof wasn’t installed correctly, it can lead to a host of problems, including leaks. This could be due to a variety of factors, such as poor workmanship, incorrect shingle placement, or inadequate sealing.

This is why it’s so important to hire a reputable roofing contractor, like Family First Exteriors, the best roofer in St. Louis, to install your roof. A professional roofer will have the knowledge and experience to install your roof correctly, ensuring it can effectively protect your home from water damage.

Lack of Maintenance

Roofs require regular maintenance to stay in good condition. If you neglect this maintenance, small problems can go unnoticed and turn into larger, more costly issues. Regular inspections can help you catch potential problems early, before they lead to leaks.

Maintenance tasks might include cleaning your gutters, checking for signs of damage, and replacing damaged shingles. It’s also important to check your roof after severe weather, as this is when it’s most likely to be damaged.

Other Causes

There are many other potential causes of roof leaks, including cracked flashing, poor roof ventilation, and ice dams in the winter.

Flashing is the material that seals joints on your roof, such as around chimneys or vents. If this flashing is cracked or damaged, it can allow water to seep into your home.

Poor roof ventilation can lead to a buildup of heat and moisture in your attic, which can damage your roof from the inside out.

Ice dams occur when snow on your roof melts, flows down the roof, and then refreezes at the edge of the roof. This can cause water to back up and seep under your shingles, leading to leaks.

How to Prevent Roof Leaks

Preventing roof leaks starts with proper installation. Hiring a reputable contractor, like Family First Exteriors, the best roofer in St. Louis, can ensure that your roof is installed correctly and will last for years to come.

Regular maintenance is also crucial. This includes regular inspections, cleaning your gutters, and replacing damaged shingles as soon as possible. It’s also important to ensure your roof is properly ventilated and to take steps to prevent ice dams in the winter.


Roof leaks can cause significant damage to your home, but they can be prevented. By understanding the common causes of roof leaks and taking steps to prevent them, you can protect your home and your wallet.

If you’re in need of a roof repair or replacement, don’t hesitate to contact Family First Exteriors, the best roofer in St. Louis. Our team of experienced professionals can help you address any roofing issues and prevent future leaks.

Contact Family First Exteriors Today and let us take care of your roofing needs.