Most Common Places Where Roof Leaks Form

Roof leaks have the potential to cause massive destruction in a home. Water damage, premature rotting, long-term mold outbreaks, and even small roof leaks can pack a serious punch. As such, it’s important to inspect your roof regularly for any potential warning signs. When conducting your regular roof inspection, keep an eye on these most common places where roof leaks form.

Around the Chimney

The most common place where roof leaks form is around the chimney. Because chimneys typically contain four different types of flashing, there are lots of opportunities for water to seep through any openings. Even hairline cracks around this area can facilitate a substantial leak. So, the flashing needs to be in good condition and line up perfectly.

Roof Vents

Additional areas where leaks often form are roof vents. Roof vents resemble small, protruding pipes and help eliminate excess moisture from the air inside your home. Despite the presence of flashing and a rubber boot that seals off the top, roof leaks may still form if those protective measures experience wear and tear over time.

Missing Shingles

One of the most common causes of roof leaks is missing or damaged shingles. If the shingles on your roof have fallen off or cracked, there’s a good chance that you’ll experience a roof leak at some point in the near future. Fortunately, you can easily spot shingle imperfections because they sit on the outer layer of the roof. If you notice any issues with the shingles on your roof, contact a professional to have them repair the problem before a leak forms.

Valleys

Leaks also frequently appear on the valleys of a roof. A valley refers to the line where two planes of a roof intersect. In many cases, water will collect in these areas when it rains. If you haven’t sealed the valley thoroughly, the water that gathers there will ultimately seep through.