Roof leaks
Water enters through the roof, wets insulation and drains to the ceiling. Stains often track with rain. See roof leak water damage.
Dealing with stained, bulging or dripping ceilings in Portland houses and apartments, from roof leaks to upstairs plumbing.
Fastest: call (833) 490-5225. Or send this and we call you back.
Water in a ceiling usually comes from a roof leak above or plumbing on the floor above. Portland Water Damage Restoration answers 24/7 for Portland and Multnomah County. A crew is dispatched as fast as one is available, releases trapped water safely, removes wet drywall and insulation and dries the cavity.
A ceiling is a bag that holds whatever falls into it. Water from a roof or an upstairs pipe runs onto the top of the drywall and soaks into it, and for a while the ceiling holds. A brown ring appears. Then the paper face softens, the board sags, and eventually a section lets go. Insulation above, heavy with water, adds to the load. A bulging ceiling is a warning, not a stain.
In Portland the source is often the roof, because the wet season is long and roofs older than the last good paint job tend to leak slowly. The other common source is an upstairs bathroom or laundry, a drain or supply line, an overflowing tub, a washing machine hose or a toilet seal. Apartments and condos add a complication: the water may come from another unit, so a neighbor, a building manager and an insurer might all be involved.
The first job is to deal with trapped water safely, then to find the source. The next is to dry the cavity and remove what cannot be saved: drywall, insulation, sometimes light fixtures and fan housings. Rebuilding the ceiling and repainting follow once the structure is dry, and are quoted separately.
Stay out from under a bulging or dripping ceiling, avoid light fixtures that are wet and switch off power to the room if you can do so from a dry spot. Phone (833) 490-5225.
If a ceiling is bulging, the technician makes a small controlled opening so water drains into a container rather than dropping when the board fails.
Meters and a thermal camera trace the water to a roof leak, a pipe or a fixture. Above a bathroom or kitchen, plumbing is checked first.
Sagging or soaked board is cut back to dry edges along framing. Wet insulation above is removed.
Air movers push air into the opening and dehumidifiers manage the room. Readings guide how long.
Once readings are dry, the opening is ready for a drywall contractor to patch, texture and paint.
Cost follows how much ceiling is affected, whether insulation is involved and how many rooms the water crossed. We print no dollar figure, because none we could source describes a Portland job.
| Job | Typical range | What it includes |
|---|---|---|
| Area of ceiling | Measured on site | Removal and drying scale with area |
| Insulation and fixtures | Quoted on site | Wet insulation, light fixtures and fans add scope |
| Rebuilding | Quoted separately | Patching, texture and paint follow after drying |
Your price is confirmed on site, and written down, before work begins.
Yes. A bulge means water is trapped and the board may fall without warning, bringing wet insulation with it. Keep people out from under it, switch off lights near it if you can reach the switch safely, and call. Do not poke it from directly beneath.
A ceiling that is stained but flat is less urgent. It still needs attention, because staining shows the water has been there long enough to soak through.
If you can, put a bucket under the lowest point and move furniture away. Photographs of the shape and spread help the technician and your insurer.
If stains grow in rain, suspect the roof. If they appear after someone uses a bath, shower or washer upstairs, suspect plumbing. A leak in dry weather with no upstairs use may be a supply line. A technician traces it with meters and a thermal camera before cutting.
Water can travel along a joist and appear several feet from where it entered. The stain is only the lowest point of the wet area.
Telling the dispatcher what is upstairs and when the stain grows helps.
Not safely until it is dry and the source is fixed. Paint over a wet ceiling traps moisture, and stains bleed through ordinary paint. After drying, a stain-blocking primer and repaint usually cover it, but if the board has softened or grown mold it should be replaced.
Painting first often means painting twice. The stain returns, the paint peels, and the underlying problem has gone on.
A drywall contractor patches, textures and primes after the crew has finished.
Water that enters a ceiling often reaches recessed lights, junction boxes and bath fans, so power to that circuit should be off until an electrician has checked the fittings. The technician avoids touching wet fixtures, removes ones that must come out for drying and tells you when an electrician should inspect.
Never turn on a light that has been dripping. Water in the housing can short the circuit.
Fixtures that are clean and dry can often be reinstalled after drying. Those that took in water may need replacing.
Textured drywall ceilings, such as popcorn or knockdown, are often removed in sections where wet, and old ceilings may contain materials that need testing before disturbance. Plaster ceilings are heavy and can fall in large pieces when wet. The technician assesses what the ceiling is made of before cutting.
Older houses can have plaster over lath, which is stronger when dry but dangerous when saturated. Stay clear of sagging plaster.
If the house is old enough that a ceiling texture or insulation may contain regulated materials, say so, and the technician will advise before disturbing it.
Bathrooms, laundry rooms and kitchens above the ceiling are the usual suspects: a tub overflow, a toilet seal, a washer hose, a failed supply line or a shower pan. Roof leaks are the other main cause. The pattern of when stains grow points to which.
A stain that appears an hour after a shower points to a bathroom above. A stain that grows with the rain points to the roof.
In apartments, ask the unit above whether anything was running or leaking.
Water enters through the roof, wets insulation and drains to the ceiling. Stains often track with rain. See roof leak water damage.
Supply lines, drain lines, tubs, toilets and washing machines on the floor above can drip into the ceiling below. Stains may appear in dry weather and after using a fixture.
In apartments and condos, water from an upstairs unit crosses into yours. Notifying the manager or association early is important. See appliance leak water damage.
Winter in Portland keeps roofs wet from about October to March, and roofs under mature trees stay wet longer. Ceiling stains often appear in late winter or spring because a leak that started in autumn needs months to saturate insulation and drywall.
Older houses with sloped ceilings, dormers and finished attic rooms have little space between roof and drywall, so a leak reaches the ceiling quickly. Houses with deep attics have more room to hold water first.
Portland has many apartment buildings and condos, where an overflowing tub or failed supply line upstairs sends water through several floors. Telling building management early is part of the response.
Because the wet season runs about six months, a roof leak that begins in October can saturate a ceiling by December and show through by February. People often notice in late winter and wonder why it took so long. The insulation above was slowly absorbing the water.
A crew is dispatched as fast as one is available, and you approve the estimate before any work starts.
Not sure if you're covered? Check your ZIP code.
Drying attics, ceilings and walls after a roof leak, and how to tell a leak from condensation in a long Portland wet season.
Cleanup and drying after washing machine, dishwasher, refrigerator or icemaker leaks in Portland houses, apartments and condos.
How air movers and dehumidifiers dry Portland houses in a cool, humid climate, and how readings decide when the job is finished.
How mold is found, documented and sampled in Portland houses, and why an inspection should be separate from the cleanup.
During the January 2024 ice storm, Portland firefighters received more than 1,000 potential water-emergency calls between January 13 and 17, mostly burst pipes, with calls peaking as pipes thawed.
Because insulation and drywall soak water before showing it. Water can travel and collect, and the stain appears when the board is saturated.
We remove wet drywall and dry the cavity. Replacement and finishing are a repair stage, quoted separately, usually done by a drywall contractor.
Sometimes loose-fill insulation can be dried. Wet batts and compressed insulation are usually removed.
If it stayed wet for days, yes. Look for dark spots or a musty smell, and consider an inspection.
Tell your building manager or association, document the damage and ask about their insurance. Your own insurer decides your claim.