Water Leaking From the Ceiling: What to Do Right Now
Turn off the power to that room, put a bucket under the drip, and stay out from under any bulge. Then find and stop the source if you can, take photos, and get the ceiling dried before it's repaired. Here's each step, plus how to tell where the water is coming from.
Need help now? Call (918) 739-1874.
Step 1: Make It Safe
- Water near a light, fan or smoke detector? Turn off the switch and the breaker for that room. Don't touch the fixture.
- Ceiling bulging or sagging? Keep everyone out from under it. A ceiling holding water can come down without warning.
- Move furniture, rugs and electronics out of the drip zone, and cover what you can't move with plastic.
Step 2: Catch the Water
Put a bucket, tub or trash can under the drip, with a towel inside to stop splashing. Lay towels around it.
Step 3: Drain a Bulge, Only If It's Safe
If the ceiling is bubbled with water, it can help to let the water out in one controlled spot instead of letting the ceiling fail:
- Make sure the power to that area is off.
- Put a large bucket directly under the lowest point of the bulge.
- Stand to the side, not underneath.
- Poke a small hole at the lowest point with a screwdriver and let it drain.
If the ceiling is sagging badly or cracking, skip this and keep the room empty.
Step 4: Find the Source
| What you notice | Likely source |
|---|---|
| Leak started during or right after rain | The roof, a vent, chimney or skylight, often roof leaks after hail or wind |
| Leak appears when the AC runs on hot days, below the attic unit | An AC condensate overflow from a clogged drain line or pan |
| Leak under a bathroom, worse after showers or flushing | A toilet seal, tub or shower drain, or shower pan |
| Sudden heavy flow, especially after a hard freeze | A burst supply pipe in the attic or upstairs wall |
| Leak under an attic water heater | The tank, its fittings or a rusted drain pan |
| Small spots near ceiling vents in humid weather | Condensation forming on cold ductwork |
Step 5: Stop It at the Source
- Plumbing leak: close the fixture valve or the main water valve.
- AC leak: turn the system off at the thermostat.
- Roof leak: don't climb on a wet roof; set out buckets and call a roofer for a tarp once it's safe.
- Water heater: close its cold supply valve and turn off its power or gas.
Step 6: Take Photos
Photograph the ceiling, the drip, the source if you can see it, and damaged belongings, before you clean up. Note the date and time, and whether it was raining.
After the Drip Stops
The stain you see is the smallest part of the damage. Insulation above the ceiling holds water against the drywall, and water often runs along joists and down inside walls. The EPA advises replacing wet insulation and drying water-damaged materials within 24 to 48 hours to prevent mold. Painting over a wet stain lets it bleed back through, so the right order is: stop the source, remove wet insulation, measure and dry, then repair. That's the process for having the ceiling dried and repaired properly.
Quick Answers
Is water leaking through the ceiling an emergency?
Yes. Even a slow drip means water is already sitting above the ceiling, and a steady leak or bulge can bring the ceiling down or reach electrical fixtures. Make it safe, catch the water and stop the source right away.
Is it safe to turn the lights on?
Not in the room with the leak if water is near a fixture, switch or outlet. Turn off that circuit at the breaker until an electrician or restoration crew confirms it's dry and safe.
Who do I call for a leaking ceiling?
Whoever stops the source, plus someone to dry the damage: a roofer for roof leaks, a plumber for pipes, an HVAC technician for AC leaks, and a water damage restoration company to dry the ceiling, insulation and framing.
Why is my ceiling leaking when it isn't raining?
When it's dry outside, the water is usually from plumbing or equipment above: an upstairs bathroom, a supply line, an attic AC unit or a water heater.
Ceiling still dripping? Call (918) 739-1874.