What Causes Damp Walls In Houses. Damp walls also mean that your home is less energy efficient and will cost you more to run. There are also health risks associated with living in a home with damp, particularly for the young, elderly or those affected by asthma and other respiratory conditions.
If the leak is fresh, such as from a recent rain, the area might also feel damp to the touch.
The same can be said for vegetation which may form in your roof and work its way into the brickwork and cause damp in your house. Damp walls also mean that your home is less energy efficient and will cost you more to run. Wet walls can be the sign of a big problem, from plumbing leaks to serious roof or foundation issues. Signs of damp rising damp treatment causes of damp solutions fungal decay and rot how to treat it is caused by water entering the walls of the building, or moisture building on the surface of walls damp proof courses were first required on houses built after 1875, and are usually evident as a wide.