Bubbling paint on a wall, especially near the skirting board, can indeed be a sign of dampness. The presence of excess moisture in the wall can cause the paint to bubble and peel as the water tries to escape. Potential sources of dampness could include water leaks from plumbing pipes, condensation buildup, or even issues with the building’s waterproofing.

To determine if dampness is indeed the cause of the bubbling paint, it is crucial to investigate further. Check for any visible signs of water damage, such as stains or mold growth. Additionally, using a moisture meter can help to assess the moisture levels in the affected area.

Once the source of the dampness is identified, it is essential to address it promptly to prevent further damage to the wall and potential health risks from mold growth. Repairing any leaks, improving ventilation in the area, and ensuring proper drainage outside the building can help mitigate the issue.

In conclusion, bubbling paint on a wall near the skirting board is often an indicator of dampness. By identifying and addressing the root cause of the moisture problem, you can protect your home from structural damage and maintain a healthy indoor environment.