Can a Roof Leak Get Water in a Basement?

Causes

• Most homes have asphalt shingles on their roof, which may become damaged and cause your roof to leak. Shingles might sustain damage in the summer when tropical storms blow through your area or they can suffer damage during the winter from ice dams. Asphalt shingles also deteriorate over time, requiring replacement. Some shingles are improperly manufactured and are defective at the time of purchase. This might go unnoticed until water begins to run inside your basement and other areas of your home.

Effects

• Standing water in your basement indicates you might have a leak in your roof. The pipes inside your bathrooms and kitchen might also cause water to leak into your basement and cause damage. Once moisture is present in your basement, mold can begin to grow within 24 to 48 hours. Mold growth causes building materials such as drywall and wood to decay over time, making repairs necessary. Homeowners and their families might suffer adverse health effects when exposed to mold daily. Mold growth can cause wheezing, trouble breathing, skin rashes, hives, nasal congestion, sneezing and itching eyes.

Solutions

• If you suspect your roof is leaking, call a roofing contractor for repair. Many homeowners can repair their roof themselves if just a few shingles are damaged. However, homeowners that have no experience in this area should consult a professional contractor for best results. Once your leak is repaired, inspect your basement for signs of water damage and mold growth. If mold is visible, you must remove it. Scrub the mold with a stiff brush, liquid dish detergent and water. Rinse and pat dry. If you have large areas of mold growth in your basement, it is best to hire a mold removal specialist. Never attempt to remove mold on your own if you are allergic to mold or have asthma or other serious respiratory conditions. Examine your basement every few months for signs of moisture.

Considerations

• You can avoid water damage and mold growth in your basement by taking a few steps before problems occur. Clean your downspouts on a regular basis and be sure they are carrying water at least 3 feet away from your home's foundation. Downspout extensions are available for purchase that can add several feet to your downspouts. Keep all gutters clean from debris and plant matter, as well. Clogged gutters are a common cause of excess basement moisture.