Not only can a leaky roof be aggravating, but it also can be disastrous. A compromised roof can lead to a whole host of problems such as water damage inside your home or mold growth. Luckily, if leaks are addressed immediately after they’re discovered, they can be easily be stopped by any of the qualified roofing contractors in Redmond . If a failing roof is left neglected, it can result in a costly roof replacement and much more. Here are some surprising dangers of a roof that leaks. 
Interior Water Damage
One of the first places water from a leaky roof goes is in the attic. If you use your attic space for storage or if it’s insulated, you may have a problem on your hands. Regarding insulation, fiberglass and cellulose materials can become oversaturated, which can deplete them overtime and cause your insulation to fail. Water intrusion can also affect your ceiling and the walls directly below—with prolonged exposure to moisture, drywall can warp and paint can bubble and peel. Water damage can also lead to mold growth.
Mold and Mildew Infestations
If left unrepaired, a leaky roof can encourage mold and mildew to grow out of control. Mildew can be unsightly, but it’s relatively easy to clean up. Mold, on the other hand, can be much more insidious. Certain mold spores can cause minor allergic reactions in people who are sensitive or who are susceptible to respiratory diseases. One mold in particular, the dreaded black mold ( Stachybotrys chartarum ), can be toxic. Though rarely occurring, black mold is definitely a concern where water intrusion is chronic. If you suspect black mold in your home, contact a mold expert immediately.
Electrical Fires
Electrical wiring runs throughout your home, and can be found behind walls, in your attic space, and above your ceiling. Water from a leaky roof can interact with wiring and cause electrical shorts, which can potentially lead to house fires. If you see signs of water intrusion in your attic or on your ceiling, schedule an inspection with a roof repair specialist and an electrician as soon as possible.
Compromised Structure
A failing roof that’s allowing water inside can weaken and damage the wooden structure of your home. Rafters, collar ties, studs, ceiling joists, and fascia boards can become oversaturated and rot.