No homeowner wants to deal with water damage in the home. Check these 5 common places for water damage so you can catch problems early.

Bathrooms are Common Places for Water Damage

The bathroom is one of the top culprits for water damage. Water damage may happen behind the walls due to leaking water lines, around the toilet, and underneath the sink. Even a simple problem like the shower curtain not keeping water inside the shower can cause water damage to floors and walls.

You may first notice these leaks by seeing a puddle of water on the bathroom floor or moisture inside the vanity cabinet. If left unchecked, the water damage will progress until the subfloor becomes rotten and mold growth occurs.


Problems with the exterior of a house can cause water damage indoors. When rainwater infiltrates the home, it can compromise ceilings and walls and cause mold and mildew to grow. Water intrusion is often discovered in hidden areas, like the attic, inside the walls, and in the basement. These problems outside can result in water damage inside:

    • Roof leaks
    • Clogged gutters
    • Poor grading
    • Openings in the foundation
    • Inadequate window seals


Water damage might be found in the kitchen from leaking water lines behind appliances or under the sink. Inspect the water lines to the dishwasher and refrigerator and check inside the cabinets for hidden moisture and mold growth.

Common Places for Water Damage Include the Laundry Room

The washing machine can be a source of water damage if it overflows or has faulty or aging hoses. Maintain the washing machine by running only full loads, but take care to never overfill it. Check the water lines behind the machine and replace them if they are cracked or worn. Stainless steel braided lines offer better protection against leaks.

Air Conditioner

Air conditioners have condensation pans with a drain line that may get clogged. When the line gets clogged, the pan overflows. This problem can cause water damage and mold, and it often goes unnoticed until the materials around it have rotted. Schedule AC servicing to keep the drain line clear and prevent water damage from your AC.

MN Pro Home Inspections provides inspection services to the Twin Cities. Contact us to schedule an appointment.