Damp
Penetrating damp, or moisture penetration, is caused by water leaking through walls, rather than rising up through them. This is more common in older properties without cavity walls.
Problems with damp can be a serious concern in any home and it can indicate structural or weatherproofing issues.
Causes of damp
Damp is normally caused by problems with external maintenance.
For example:
- deteriorating structures with ageing mortar joints that have interfered with guttering and drainage systems
- failed guttering
- discharging overflows
- excess moisture from leaking pipes
- rain seeping in due to damage to the roof or around window frames
- rising damp in basements or ground floors
- building or plumbing problems that allow water or moisture into the property.