Roof and ice dam leaks
Water arrives from above and soaks insulation first, so the ceiling can be wet long before it stains. These losses often involve the roofer as well as the drying crew, because the leak will return until the roof edge is fixed.
A stained or sagging ceiling means water is trapped above it. Here is how the source is found, the ceiling is opened and the cavity dried.
Fastest: call (833) 490-5225. Or send this and we call you back.
Ceiling water damage is water trapped above drywall or plaster, from a roof leak, ice dam, plumbing line or appliance upstairs. A brown stain or sag means the cavity is wet. Plymouth Water Damage Restoration answers phones 24/7 and sends a crew as fast as one is available across Hennepin County.
A ceiling stain is rarely the whole story. By the time a brown ring shows on the paint, water has usually soaked the insulation above it, run along a joist and dampened the drywall well beyond the visible mark. The stain is simply where the water finally found a way through.
In Plymouth the water has several likely origins. Late winter brings ice dams along the eaves, where meltwater backs up under shingles and drips into the top-floor ceiling. Summer cloudbursts find weak flashing around chimneys and vents. And in two-storey homes and townhomes, which fill many Plymouth subdivisions, a bathroom, a laundry room or a kitchen sits right above a finished ceiling, so a failed supply line or a tub overflow shows up below.
This page explains how a wet ceiling is read, why the source has to be found before anything is replaced, and what a drying crew does when a ceiling must be opened. It also covers the part many owners miss: the repair of a ceiling is cheap compared with the mold that grows when a wet cavity is simply painted over.
A fresh, wet or sagging ceiling is an emergency because the drywall can fall and the water may be running. A dry, old stain is not. Treat any stain that is growing, damp to the touch or tied to rain, melting snow or a fixture upstairs as active until a moisture reading says otherwise.
The way to tell is touch and timing. Press a clean hand near the stain: cool or soft means moisture is still present. A stain that has a crisp tan edge and feels dry may be a past leak, but it can still hide damp insulation, so it is worth a reading.
A bulging ceiling is a different case. Water pooled behind the drywall adds weight, and the board can let go without warning, bringing wet insulation with it. Keep people out from under it and call before you try to deal with it yourself.
A technician follows the moisture: a meter and thermal camera trace the wet area along joists, then check the roof, attic, plumbing and appliances above. The stain marks where water exits, not where it enters, so the source can be several feet away from the stain.
Water travels along framing, pipes and the top of the drywall before it drips. A leak at a roof penetration may show as a stain near an interior wall, and a bath leak may appear in a hallway.
A useful test is to ask when the stain grows. If it grows during rain or thaw, look to the roof and flashing. If it grows when a shower or the dishwasher runs, look to plumbing. If it grows on cold, still mornings, look to condensation and attic air.
Painting over a stain hides it without drying anything. If the insulation and joists above are still wet, mold can grow and the stain will bleed through again. Dry the cavity, confirm readings, replace what cannot be saved, then prime with a stain-blocking primer and paint.
A stain-blocking primer has a job, but it comes after drying, not instead of it. A bright white ceiling over wet insulation looks fine for a few weeks and then shows ghosting or a smell.
If a stain returns after painting, treat that as a sign of a continuing or hidden leak, and have it read rather than painting a third time.
Many homeowners policies respond to a sudden leak and to falling rain, and may refuse a slow, long-running one, so speed and documentation matter. Photograph the damage, stop further loss, keep receipts and report promptly. Your policy decides the outcome, and no one can promise it in advance.
Minnesota Commerce guidance, as relayed in news coverage, says slow leaks over a long period can be denied, and that frozen pipes are typically covered unless a house was left unheated. Ice dam and roof claims differ by policy, so read the wording or ask your agent how it treats them.
Take photographs of the ceiling, the room above and the equipment, and ask your drying contractor for the moisture log. Those records show what was wet and when.
Do not stand under a bulging ceiling or poke it with a broom while you stand beneath it. Turn off power to a room if water is dripping through a light fixture. Call (833) 490-5225 and say plainly that water is coming through a ceiling.
The first job is to shut off the supply if a pipe is the cause, or to tarp or divert if the roof is leaking. Belongings are moved or covered, and a bowed section is relieved so it does not fall.
A moisture meter and a thermal camera trace the wet area back along joists to where it started. The source may be several feet from the stain, so a technician reads the whole ceiling, the attic or the room above before cutting anything.
Saturated drywall, plaster or insulation is cut out, usually with a margin of dry material around it. Opening the cavity lets air reach the framing, which would otherwise stay wet behind a finished ceiling.
Air movers and dehumidifiers run until readings in the joists and the surrounding drywall match a dry reference from elsewhere in the house. Readings are logged on each visit.
When the framing is dry, the cavity is closed up, taped, textured and painted by the rebuild trade. Ask who does that work and how it is licensed before it starts.
Water arrives from above and soaks insulation first, so the ceiling can be wet long before it stains. These losses often involve the roofer as well as the drying crew, because the leak will return until the roof edge is fixed.
A supply line, drain or tub seal leaks into the floor system. The water is often clean at first, but a slow leak can turn the ceiling and its insulation into a damp mass in a matter of days.
A bath fan that vents into the attic, or a poorly sealed attic hatch, can deposit moisture on the underside of the roof deck and the ceiling below. The damage looks like a leak, but the cure is air sealing and venting.
Ceiling work is priced by the area opened, the insulation involved and the days of drying. We found no Plymouth or Minnesota price, so the figures below are national and for water damage in general.
| Job | Typical range | What it includes |
|---|---|---|
| Typical water damage job (national) | $1,364–$6,301, average about $3,833 | HomeAdvisor 2025; also quotes $3.50–$7.50 per sq ft nationally |
| Typical water damage job, second source (national) | $1,200–$5,000, average about $3,000 | Fixr, updated January 2025; a national figure, not a Plymouth price |
| Opening and replacing a section of ceiling | Quoted on site | Depends on size, plaster or drywall, and texture matching |
| Insulation removal and replacement above the ceiling | Quoted on site | Wet insulation is usually removed, not dried |
Estimates only. Every dollar figure above is a national number from the publisher named, not a Plymouth or Minnesota price. Your exact price is confirmed on site, in writing, before work starts.
If it's an emergency, call now. For non-urgent ceiling water damage, send the form and we'll call you back.
Late winter drives many Plymouth ceiling calls. A heavy snow layer, a warm roof and freezing eaves make an ice dam, and meltwater pushed under the shingles lands in the insulation. Where the ice dam is the cause, see the page on ice dam water damage for the roof side of the problem.
Plymouth grew from farmland into a suburb mostly from the 1970s on, so many ceilings are drywall over trusses with blown-in insulation rather than old plaster and lath. Drywall is quick to replace, but wet insulation above it holds water for a long time, so the cavity matters more than the visible board.
Two-storey homes and townhomes put bathrooms and laundry rooms over finished living space. In a shared building the leak may start in a neighbour's unit, which raises the question of who authorises the opening and who pays; the page on apartment and condo water damage covers that.
Finding, removing and drying the water a leaking roof sends into insulation, ceilings and walls of a Plymouth home.
Removing and drying the water an ice dam pushes into Plymouth ceilings, walls and attic insulation, and fixing the cause.
How wet walls, floors and framing are dried with meters, air movers and dehumidifiers in a cold-climate Plymouth home.
What a mold inspection finds, when testing helps, and how to choose an independent assessor in the Plymouth area.
Not sure if you're covered? Check your ZIP code.
Water expands as it turns to ice, and that pressure can split a pipe, but the split often leaks only when the ice melts.
An ice dam is a warm-roof problem.
A small opened section may dry in three to five days, and a larger cavity or one with wet blown-in insulation can take longer. The end is set by readings in the joists and surrounding drywall, not by a calendar.
Usually not. Wet and sagging sections are cut out with a margin, and dry drywall nearby is kept. A thermal camera and moisture meter show the edge, which keeps the opening as small as it can safely be.
Wet insulation is typically removed, because it stays damp for a long time and loses its value. Dry insulation farther away can stay. The technician records which was removed so the rebuild can replace it.
It can, particularly where insulation and drywall stay damp for more than a day or two. Mold on a ceiling does not always show from below. If you see dark spots or smell mustiness, see the pages on mold inspection and mold remediation.
Texture matching is a skill of the rebuild trade and results vary. Ask to see how a patch will be blended, and plan on repainting the whole ceiling plane so the colour is even.
The drying crew dries and removes damaged material, but a roofer or a licensed plumber repairs the cause. Plumbing work is generally done by licensed trades in Minnesota, so ask who is doing it and check their licence.