Can a wet ceiling be dried, or does it have to come down?
Some can be dried in place and some cannot. A ceiling that holds its shape, shows a stain without softness and reads dry after drying can be kept. One that is soft, sagging, crumbling or wet through the drywall usually has to be replaced.
The drywall's face paper is the first thing that fails. Once the paper has soaked through, the gypsum core softens and the sheet cannot carry its own weight. That is why the test is the feel and the readings, not only the color of the stain.
Textured ceilings can complicate the decision, because texture can hide the moisture. The crew checks the texture where it is opened and tells you whether it can be kept.
Why do ceilings look dry and then stain again?
Because water often stays in the insulation and the framing above the drywall. The surface dries and the stain fades, then the moisture comes back through the drywall as the material warms or as a second rain reaches the same spot.
A stain that reappears a few weeks after drying usually points to a material that was not dried to standard, or to a source that was not fully stopped. That is why the crew keeps the readings until the framing is confirmed dry.
Mention any new stain on the call. A stain that returns in the same place after drying is a useful clue, and the crew will check the cavity and the source again.
What should I do with a dripping light fixture?
Turn off the power to the fixture at the breaker and do not touch it while it is wet. Do not use the light again until an electrician has checked it. Keep a container under the drip and call the line.
A fixture that drips is a serious electrical risk, and water can reach the wiring inside the box and the cable above it. The crew does not work on live fixtures, and it will ask you to leave the power off until the wiring is checked.
Once the power is off and the water is contained, the crew can open the ceiling around the fixture and dry the cavity. The fixture and any wiring repair belong to a licensed electrician.
What does a ceiling job depend on in price?
The price depends on the area of ceiling affected, how many joists or cavities are involved, whether insulation must come out, how much drywall must be replaced and how the finish must be restored. No figure is given on this site, and the price is explained and approved before the work starts.
A small stain over a bathroom sink is one kind of job. A long section over a living room, with insulation to remove and texture to match, is another. The scope will show which parts of the work are drying, which are replacement and which are finish.
Ask for the scope in writing and ask which parts are the crew's work and which belong to a trade. Repainting, texture and fixture work are separate from the water work.
How long should I wait before painting a ceiling?
Wait until the crew confirms the drywall and the framing read dry. Painting over a damp ceiling traps moisture and hides the stain for a while, then the problem returns. The crew tells you when the readings allow the finish to be applied.
The crew does not set a calendar date over the phone. The readings at each visit are the basis for the date, and they are shared with you so you can see the progress.
If you are tempted to paint early to cover a stain, call the line first. A small stain that looks cosmetic can hide a wet cavity that will keep growing.