When you notice a leak on the exterior wall of your home, you first need to conduct an initial inspection to determine the location and severity of the leak.
Carefully observe the exterior walls for obvious signs of leakage, such as water stains, water stains, or wet walls.
Pay attention to inspect areas related to water leaks, such as windows, door frames, balconies, etc.
Touch the wall with your finger to feel if there is moisture.
Inspect the interior of the house for signs of dampness, mold, etc.
If the initial inspection confirms that there is a leak in the exterior wall, you need to find a professional repairer to deal with it.
Talk to a friend, neighbor or real estate agent about an experienced repairer.
Look for a reputable repair company on a local repair service platform or social network.
Communicate with the maintenance personnel in detail about the water leakage problem and understand its solution and**.
Choose a reputable, reasonable maintenance personnel for repair.
Step 3: Repair and processing.
Once a professional repairer is found, they will perform the following steps to deal with the leaking exterior wall of the house:
Clean up the leaky area: First, the maintenance crew will clean the leaky exterior wall area to ensure that the surface is dry and clean.
Repair the leak point: According to the location and severity of the leak point, the maintenance personnel will choose the appropriate repair material for repair, such as caulk, sealant, etc.
Waterproofing: To ensure long-term waterproofing, maintenance personnel may apply waterproofing of exterior wall surfaces, such as brushing with waterproofing paint.
Enhanced protection: To prevent similar problems from happening again, maintenance personnel may recommend that you take some precautions, such as installing a stormwater drainage system, repairing broken tiles, etc.
Water leaks in the exterior walls of a house can be caused by:
Rainwater Infiltration: Weatherwater infiltration due to aging, cracking, or structural defects in exterior wall materials.
Foundation settlement: Ground settlement causes cracks in the exterior wall, which can lead to water leakage problems.
Building construction problems: Improper installation of waterproofing layers or other waterproofing materials during construction, resulting in water leakage on the exterior wall.
Temperature changes and expansion: Temperature changes cause exterior wall materials to expand and contract, which can lead to water seepage.
If the external wall leakage is not treated in time, it may lead to the following problems:
Damage to interior decoration: Moisture and mold on the wall can cause damage to interior decoration materials, such as peeling wallpaper, blistering paint, etc.
Affect the structure of the house: Long-term leakage of the exterior wall may cause damage to the structure of the house, such as loose walls, expanding cracks, etc.
Health problems: Damp walls can easily breed mold and bacteria, which pose a threat to the health of occupants, such as respiratory diseases.
Wasted energy: Water leaks on exterior walls cause indoor temperature changes, increasing energy consumption for air conditioning and heating.
Repairing a leak in the exterior wall of a house is a task that requires professional knowledge and experience, and it is recommended that you deal with the leakage problem in time to ensure the structural integrity of the house and the comfort of the living environment.