Internal wall leaks can cause serious damage if left unaddressed. Water seeping into walls can weaken the structure, promote mold growth, and damage paint or wallpaper. Over time, this can lead to costly repairs and pose health risks, especially for those with allergies or respiratory issues. Common signs of a wall leak include peeling or bubbling paint, damp or musty odors, visible mold, water stains, and warped or discolored drywall. You might also notice a sudden increase in your water bill. It’s important to investigate any of these signs promptly to prevent further damage and protect your home’s integrity.
