Dealing with Exterior Wall Damage After Water Events

Homes in areas prone to flooding can always have problems with water damage. Leaks from exterior walls can take place in many ways. Wall gaps, cracks, holes, and penetration can all result in water leakages. Wall penetration includes pipes or cable wires which pierce the walls from the outside. Water damage should not be taken lightly. It must be addressed right away to avoid further issues. Read on to understand how to deal with water damage and leaks in your exterior wall:

Testing for Leaks

Aside from the rain your house may encounter, humidity allows moisture to seep through any flaw in your exterior finish. This makes it essential to carry out a routine property inspection to ensure your wall is not being compromised.

After every rainstorm, check for any signs of unknown water inside the house and look for any worn out or blemished portions of the walls. This can help in preventing serious water damage. You can also test for gaps and cracks by taking a house and spraying at full force around the house from the outside. Keep in mind that water damage can cause mildew and mold formation. This problem can result in mold allergies. But, if mold and mildew have developed, contact Renovco immediately.

How Exterior Wall Leaks Happen

Leaks in the exterior wall take place when the structure is compromised. This can be caused by weakened wood, cable wires, holes, or pipes which have a gap between your house and the fixture. If your house is located in a storm-risk area, you must inspect it from the outside in to ensure it’s functioning optimally.

You must check for gaps between your house and exterior faucets, gas pipes and AC unit. Gaps due to light fixtures and dryer vents are a serious concern since water can easily enter your house through them. Moreover, exterior cracks can also be a source of water leak.  Depending on how deep the cracks go, they can be detrimental. After years of existence, the mortar under your windows can be compromised. Cracks can from here after years of heavy rains and harsh weather.

Treating Damage to the Exterior Wall

You can fix the cracks, gaps, and holes by applying a caulk which serves as a filler. You will need to apply caulks several times to bigger cracks. Also, you can fill the void with foam that you can spray out of a can. But, foam can deteriorate quickly and may need replacement after a year. But, to make sure you get everything properly done, it is best to rely on the services of a reputable contractor.

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