Where ceiling water comes from
- A roof leak, often around flashing, vents, skylights or storm-damaged shingles
- A bathroom or laundry room above: toilet seals, tub drains, shower pans, washer hoses
- AC condensate lines and overflowing drain pans in an attic
- Ice dams in cold climates pushing melt water under shingles
- Plumbing running through the ceiling to an upstairs fixture
Is the leak still active?
A stain that grows, darkens after rain or a shower, or feels damp to the touch means water is still coming in. A dry, unchanging ring is often old. A moisture meter answers the question quickly, and it's one of the first things a restoration technician will use.
How ceiling water damage is fixed
- Find and stop the source: roof, plumbing or HVAC.
- Check the attic or floor cavity above for wet insulation and framing.
- Remove sagging or badly soaked drywall and wet insulation.
- Dry the cavity with air movers and dehumidifiers, confirmed with moisture readings.
- Replace drywall, then prime with a stain-blocking primer before painting.
Insurance and ceiling leaks
Sudden damage, like a burst pipe above the ceiling or a storm tearing off shingles, is often covered. Wear and tear on an old roof or a slow drip that went on for months is usually not. Photos of the stain over time help show when the damage started.