Leaks from exterior walls can occur by several means.
Water leaking into walls from outside.
Water will definitely find a way into your home if there are any flaws in the structure.
Penetration in the walls includes cable wires or pipes that pierce the walls from the outside.
Hidden water leaks behind walls can be especially dangerous because the water will get absorbed into flooring drywall and ceilings as well as wooden support beams and sheetrock.
If given enough time a slow leak can result in very serious structural damage that will make the restoration process longer and more expensive.
Holes cracks gaps and penetration in the walls can all lead to water leakage.
Water can leak through cracks or it can penetrate porous concrete or masonry walls in the form of water vapor.
Some building codes require at least 6 inches of exposed.
Heavy rains and pooling water around the exterior of the slab can cause leakage between the slab and the structural framing of the home.
Testing for exterior wall leaks.
This is the simplest way to tell that you have a water leak in your.
If the structural wood frame walls are not covered with a water proof membrane.
If dry the moisture is originating elsewhere in the basement most likely from a basement shower easily remedied by installing a.
Brick veneer buildings lack this soft inner brick and the water can flow down the back of the single layer of brick.
If the air in your home is especially humid cool surfaces such as windows or basement walls could cause condensation that would make it seem as if water must be coming from the outside.
Rainwater melting snow or groundwater can saturate the soil around your foundation and leak in.
If it is wet water is seeping through the wall from the outside.
You must correct the flaw immediately to avoid severe problems.
Look for discoloration on a wall.
Since outdoor temperatures usually drop when it rains condensation could be more likely to occur on your windows then run down the wall.
The other is water or water vapor that comes from outside.
Water damage is a serious issue for home owners and can cause great damage.
If water is leaking in a wall eventually the outer surface of the wall will take.