.png){kind=logo}
Damp, Condensation & Moisture Problems Properly Diagnosed
Don’t guess. Identify the cause before treating the symptoms.
Targeted damp solutions based on proper diagnosis.
Penetrating Damp Explained
Penetrating damp occurs when water enters a property through external defects such as damaged brickwork, faulty pointing, or compromised building elements.
This form of damp is typically associated with structural issues that allow moisture to pass through walls, particularly during periods of heavy rainfall.
Accurate identification of the source is essential to ensure that repairs are targeted and effective.
What Causes Penetrating Damp?
This may be due to deterioration over time, poor maintenance, or damage that allows moisture to pass through walls, roofs, or openings.
Unlike rising damp or condensation, penetrating damp is usually localised and linked to a specific fault within the building fabric.
-
Cracked or porous brickwork
-
Defective pointing or mortar joints
-
Damaged or blocked guttering and downpipes
-
Faulty roof coverings or flashing
-
Poorly sealed windows and external openings
_edited_edited.jpg)
How Penetrating Damp Is Repaired
Repairing penetrating damp involves identifying and addressing the specific defect allowing water to enter the property.
This may include repairs to brickwork, repointing, fixing guttering systems, or sealing external openings to prevent further moisture ingress.
Unlike other forms of damp, the focus is on resolving the external issue rather than applying internal treatments.
Why Penetrating Damp Is Often Misdiagnosed
Penetrating damp is sometimes mistaken for rising damp or condensation, particularly when visible symptoms appear internally.
This can lead to incorrect treatments being applied, which fail to resolve the issue and allow moisture to continue entering the property.
Accurate diagnosis is essential to ensure that the correct repairs are carried out and the problem is fully resolved.
Frequently Asked Questions
What is the difference between penetrating damp and rising damp? Penetrating damp is caused by water entering through external defects, whereas rising damp occurs when moisture travels upward from the ground.
Can penetrating damp be fixed permanently? Yes, by repairing the external defect and preventing further water ingress, penetrating damp can be effectively resolved.
Does penetrating damp get worse in winter? Yes, it is often more noticeable during periods of heavy rainfall and colder weather when moisture levels increase.