The roof is an important exterior part of a building that protects the people and assets inside from harsh outdoor elements. So, it is important to keep your roof in good condition by carrying out regular maintenance and repairs. One problem you should never overlook is roof leaks. However, some homeowners will ignore minor roof leaks until they experience a serious issue like water damage. Here are a few reasons to call a roof repair contractor immediately after you notice a residential roof leak. 

1. Compromised Structural Strength

Once your roof leaks, the underlying wood structure gets exposed to water. Long-term exposure of the wood to water makes it rot, compromising its structural integrity. As a result, simple repairs may not be enough, and you will have to replace the entire roof structure to restore its strength. 

Moreover, the leaking water can run down your building's wall until it reaches the foundation. Although your foundation is created to be strong and durable, prolonged exposure to water will weaken its materials. As a result, the foundation will deteriorate, increasing the risk of your home collapsing. 

2. Mold Infestation

Another reason ignoring roof leaks is a bad idea is that it can lead to mold infestation. Mold and mildew require moisture to grow. Therefore, when your roof leaks, the water will provide the moisture needed for mold development and growth. Remember that the roof structure provides food for mold. Therefore, if you don't take action immediately after you notice a roof leak, mold can take over your house within a short period. Sadly, exposure to air contaminated with mold spores can lead to various health issues among your loved ones.

3. Risk of Fire Outbreak

Roof leaks could lead to electrical fires. It is important to note that your roof and attic are sometimes fitted with electrical wires to power your house. So, when water from the roof leaks gets the roof's inner frame, it will come into contact with these wires and might cause a short circuit. Short circuits will eventually cause serious electrical fires, leading to damage. For this reason, it is important to address leaks before they get to your electrical wiring. 

Residential roof leaks can lead to serious damage if not handled immediately. They can lead to electrical fires, promote mold growth, and cause serious structural damage. For this reason, it is crucial to look for the signs of roof leaks and call roof repair experts immediately. 

Contact a roofer for more information about residential roofing repair.