Standing water on your wall is usually an unmistakable sign that your house is in danger. Unfortunately, it is safe to assume that there is more standing water lurking behind your walls than you can readily see on the surface. This is where water penetration testing comes into play. Here is a quick checklist of what to look for when evaluating your wall water damage.
Water Leak Testing. This is one of the first things you should look for when checking for signs of wall water damage. If your basement or garage appears to be leaking, the chances are good that there is some sort of leak in your walls. It is especially important to be thorough with leak detection when basements are below grade and prone to foundation failure. This kind of damage can be extremely expensive and time-consuming to fix, so it is vital that you make sure your house is properly sealed and protected.
Sudden Sinking. Even if the leak you detect is not particularly large, it could still indicate a major problem with your wall. As walls age, they tend to settle and become less resilient. If this happens to your drywall, it could result in massive, expensive damage. Drywall can be quite expensive to replace, so taking steps now to prevent further problems could save you hundreds or thousands of dollars in the future.
Mildew and Mold. Even if your house has no visible water damage or visible signs of wall water damage on the surface, it is not uncommon for hidden water damage to seep through and into the walls and cause problems. This can range from mildew to extremely unhealthy levels of mold. In many cases, the mold and mildew can be hidden by drywall, which makes it even harder to detect.
Damage From Overthawing. Overthawing is the process by which water from outdoor temperatures gets inside your house and freezes in places where it is not supposed to. This can be especially problematic in older houses that have been built on soil or concrete and cannot be easily dried. Overthawing is also commonly caused by roof leaks, although there are other potential sources of damage like cracked foundation walls and ceilings, which will also need repairs.
Signs of Mildew. If you see evidence of mildew after detecting wall water damage in your home, it may not be old, but it may still be a good sign. Look for discolored or damp spots on walls or ceilings. These could be signs of mildew that has spread through the walls and is making your allergies and asthma symptoms worse. Again, if this is not mold related, you may want to consider cleaning up the mildew before it does more damage.
Signs of Mold Growth. As soon as you see evidence of wall water damage in your home, you must act quickly to contain the mold growth so that it does no more damage. There are many signs of mold growth on walls, ceilings, and floors, which can all be cleaned and removed to prevent further damage. There are some mold growth symptoms that you should be aware of, including a musty odor that can be detected on carpets and furniture.
A musty odor will usually be accompanied by growing mold, so it is important to check all your belongings carefully. You should consider calling a reputable mold removal company immediately, as spores can spread quickly and become airborne. If you suspect that you have a mold problem, call a mold removal professional right away and get your home inspected by one. A reputable, experienced, mold removal professional should be able to identify the exact cause of wall water damage and offer advice on how to prevent future mold growth.