What is penetrating damp?

Penetrating damp is a form of water damage that occurs when moisture enters a building through the walls or roof. It is usually caused by a defect in the building’s exterior, such as a cracked window frame or a damaged roof tile.

How do you recognise penetrating damp?

There are a few clues to look for in order to diagnose penetrating damp, such as:

  • External walls are wet or stained on the inside
  • Damp or stained ceilings
  • Microbial growth such as mould and mildew
  • Water drips from ceilings
  • Structural damage to the building

If you suspect that your home has penetrating damp, it is important to have it inspected by a professional.

There are a number of treatments available for penetrating damp, including: repairing the defect in the building’s exterior, use of chemical damp-proof treatment, apply damp-proof renders to cracked walls.

The cost of treating penetrating damp will vary depending on the severity of the problem and the type of treatment that is used.However, it is important to remember that the cost of not treating penetrating damp can be much higher, as it can lead to significant damage to your home.

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