Discovering leaks in your attic can be frustrating. You may be worried about the effects of moisture and the impact that water damage may have already caused. From mold growth to wood rot, leaks can have devastating consequences on the health, comfort, and structural integrity of your home. Of course, repairing a roof leak is the first step in solving the problem. However, you may not know where to start looking for the source of the leak. This is when you will want to call in a roof leak repair contractor.
The Most Common Causes of Roof Leaks
Determining the cause of the roof leak is key to preventing the damage from reoccurring down the line. Some types of roof leaks have obvious causes, such as a storm that caused a tree to fall and damage your roof. However, some types of roof damage may have no obvious cause. Fortunately, a roof leak repair contractor has the experience and knowledge needed to pinpoint the cause of a leak to prevent you from wasting time and money. If you decide to inspect your roof yourself, there are several things to look for.
One of the first things that most roofing contractors look at is the flashing. Flashing are pieces of thin metal typically installed under shingles and on the joints of the roof. Whether exposed or concealed, flashing is designed to create a water-resistant barrier. Over time, flashing can corrode, resulting in cracks that allow water to seep through.