What causes bubbles in plaster walls?
What causes bubbles in plaster walls? Why Plaster Wall Bubbles? Bubbling of plaster walls is caused due to the rise of dampness through the wall. The rise of moisture through the wall is caused due to the absence of a damp-proof course or bad site drainage issues or inadequate sub-floor ventilation. How do I stop surfactant leaching? To prevent surfactant leaching, avoid painting exterior surfaces in the later hours of the day if cool, humid or damp conditions are expected in the evening or overnight. What do you do if you have a water bubble in your wall? Bubbles are...