: This is the #1 culprit, especially in bathrooms and kitchens. Steam and high humidity weaken the bond between the paint and the ceiling, leading to bubbling, flaking, or cracking.
Before you start patching, check for these red flags to see if you have a deeper problem like a leaking pipe or roof: Why Does Paint Crack? Common Causes and How to Prevent It Why Does Paint Crack On Ceiling
: Homes naturally "settle" over time. This minor shifting can put stress on the drywall and paint, causing thin hairline cracks. : This is the #1 culprit, especially in