Common Causes For Roof Leaks

Missing Shingles or Tiles

There lots of reasons a section of your shingles or tiles can go missing. High winds or sudden heavy rains can rip the shingles right off your roof, which will require roof leak repair. Also, missing shingles or tiles could mean that your roof has reached the end of its lifespan and you’re in need of a new roof. No matter the cause, having new shingles or tiles installed should be done right away to avoid major water damage inside.

Clogged or Damaged Gutters

You may not consider gutters to be a part of your roof system, but they play an important part when it comes to keeping roof leak repair to a minimum.They take rain water away from the roof and the foundation of your property, preventing water from backing up under shingles or ending up pooling next to your foundation. Your gutters can become clogged by debris, causing rainwater to back up, which means another roof leak repair.

Damaged Through Use

Many property like to do their own roof leak repair to keep costs down. While DIY roof leak repair can save money, it might also result in the need for major roof leak repair. Walking on the roof can cause damage to the shingles and the underlying structure. If the roof is already damaged, one wrong step could cause a major roof leak repair problem that can be hard  to find.

The Flashing is Cracked or Old

Flashing is metal installed around roof penetrations. They form a barrier to keep moisture from finding its way in between the shingles and the weaker areas of your roof. Over time, the metal can corrode away or the seal around it may crack, giving rain access to the attic and your living space. If the rest of the roof is in good shape, the old flashing can be replaced. A professional roofing contractor will just lift the surrounding shingles or tiles, pull the old sheet metal out and install new pieces. Once its sealed, the roof leak repair is complete and your roof should stop leaking.

Poorly Sealed Valleys

Roof valleys are where two roof planes come together to create an inverted corner. They can add a dynamic roof line, but these areas are also weaker than other areas and they can collect water. If the leak is coming from a valley, you’ll see a line of water running where the seam occurs, and you’ll need another roof leak repair. New leak barriers could be needed. A new layer of shingles keeps the water moving down the roof and collected by the gutters.