What Causes Flaking Paint On Walls. Causes of flaky and cracking paint. When water penetrates through the coats of paint, it causes the layers to separate and detach from the surface.
Flaking paint is a common symptom of condensation. Excess moisture on your painted walls—whether from water droplets, high humidity, leaks, or plumbing problems—can cause. The paint film is subjected to chemical attack of atmosphere, sunlight and heat, all.
Mold is a result of ongoing moisture and can be dangerous to your health.
You can make a few visual checks yourself to see if there are any obvious problems causing potential damp. Condensation on windows causes flaking paint around window frames and windowsills. There are several common factors behind flaking paint on outside walls. Patches of paint that are either, flaking, peeling or completely failed to adhere to the plaster.