Finding why a skylight drips, from flashing and seals to condensation, and fixing the leak at its source.
Fastest: call (833) 751-2102. Or send this and we call you back.
Most skylight leaks come from the flashing around the frame, an aged seal or condensation that only looks like a leak. A roofer traces the water before deciding on a reseal, a reflash or a replacement. Warwick Roofing connects Warwick and Kent County homeowners with an independent local roofer, when a roofer is free.
A drip beside a skylight is rarely where the problem starts. Water that enters at the top of the frame can run down the shaft, along a rafter and out at the bottom edge, so the stain you see may sit a foot from the actual gap. The job begins with tracing, not with caulk.
Rhode Island's weather gives skylights a lot to deal with. Warwick gets roughly 48 to 49 inches of precipitation a year, spread through the seasons, and about 32 to 37 inches of that falls as snow during a cold season that runs from early December to mid-March. A skylight is a hole in the roof surrounded by metal, rubber and sealant, and each of those materials moves a little with every freeze and thaw.
This page explains how a roofer tells flashing failure from a failed seal from plain condensation, what the options are, and what moves the price. If water is dripping now, start with the safety note below, then call (833) 751-2102 to be put through to an independent roofer who serves your town.
Do not climb onto the roof to seal a skylight, and do not push on a dripping ceiling bulge with your hand. Put a bucket under the drip, move furniture away and keep clear of a sagging or bulging ceiling, which can let go without warning. Then call.
Skylight repairs range from a short reseal to a full reflash and replacement. Published Rhode Island cost guides do not give a reliable figure for this work, so none is stated here. The drivers are below.
| Job | Typical range | What it includes |
|---|---|---|
| Reseal or minor flashing repair | Quoted on site | A short visit when the flashing is sound and the sealant has aged |
| Reflashing the full skylight | Quoted on site | New step flashing, head and sill metal and shingle work around it |
| Skylight replacement | Quoted on site | Depends on size, type and whether the frame size is standard |
| Interior repair | Quoted on site | Ceiling, shaft and insulation repair after the leak is stopped |
| Access and roof pitch | Quoted on site | Steep roofs need more setup, which adds time |
These are drivers, not prices. The independent roofer you are connected with gives an estimate for Kent County in 2026, confirmed on site before any work starts.
Skylights are surrounded by pieces of metal that overlap shingles in layers. When one piece lifts or the sealant fails, water gets behind it. This is the most common leak, and the fix is to rebuild the overlap properly, not to smear sealant over the gap.
The seal between the glass panes or between the frame and the dome can age and let in moisture. A foggy double-pane unit usually means the seal has failed, and replacement of the glazing or the whole unit is typical.
Warm household air meeting a cold skylight surface leaves water on the frame that looks like a leak. The cause is humidity and airflow, which the attic ventilation page covers, and the cure is not a roofing repair.
Most skylight leak repair calls are scheduled the same day when a technician is free, and you approve the price before any work starts.
Because the gap usually opens only under certain conditions. Wind-driven rain pushes water uphill under a lifted flashing edge, while a straight-down shower does not. Snow packed against the frame, then melting, can find the same gap, so the leak seems to follow the weather's direction rather than the volume.
Coastal Rhode Island rain often arrives sideways. Wind off Narragansett Bay can drive water against one face of a roof in a nor'easter and hit the opposite side not at all. If your skylight drips only in an east wind, say so when you call, because it points toward the east-facing flashing.
Snow adds a second pattern. Snow can pile against the upslope side of a curb and melt slowly, and meltwater that sits there looks for any gap. The leak shows up days after the storm, which is why people think the skylight is fine and the ceiling is just old.
Condensation shows up on cold mornings, runs down the glass or frame and stops when the room warms or the weather turns. A real leak appears after rain or melt, stains the shaft from the outside in and leaves a ring. A roofer can confirm with a moisture meter in minutes.
The physics is simple. Warm, humid indoor air meets a cold surface and turns to water. Showers, cooking and drying laundry indoors raise humidity, and a skylight is often the coldest surface in the room.
A fan, a dehumidifier and keeping bathroom doors shut can help in the meantime. If the water keeps coming even on dry days, the attic may be the cause, and a roofer can check the airflow above. Do not seal the skylight shut with sealant to cure condensation, because it does nothing for it and can hide a real leak.
Repair when the skylight itself is sound and only the flashing or sealant has failed. Replace when the glass has fogged, the frame is cracked or warped, or the unit has been resealed more than once. A roofer who replaces a skylight should reflash it at the same time.
A new skylight set into old flashing will often leak at the same place as the old one. Replacing the unit and the flashing together costs more at the start and avoids paying twice. Ask the roofer to list which flashing pieces are being replaced.
If the skylight is on an older roof that is itself near replacement, it can make sense to leave the repair simple and plan the skylight work with the full re-roof, which keeps the flashing and the shingles on the same schedule. The roof replacement page covers what that visit involves.
Moisture on a cold skylight can be condensation from household humidity. The roofer notes whether the water appears only in cold weather, and whether it runs down the glass or enters from above.
With a flashlight and a moisture meter, the roofer follows stains from the ceiling up through the shaft and rafters to the point of entry. A hose test with a helper inside may be used to confirm which side of the skylight is letting water in.
Step flashing along the sides, head flashing at the top and the sill at the bottom are checked for gaps, lifted metal and old sealant. The glazing seal and the frame are looked at separately.
Options run from resealing and replacing a section of flashing to rebuilding the whole flashing kit or replacing the skylight itself. A roofer should explain why one is chosen over another and what each would cost.
Wet insulation is replaced, and the stained ceiling and shaft are left to dry before any paint goes on. A repair that is painted over wet drywall will show the stain again.
Older Rhode Island homes with finished attics and dormers often have skylights that were added later, sometimes by a different contractor than the one that did the roof. Where a skylight sits near a valley or a chimney, two sets of flashing can meet in a tight spot, so the leak may be in the junction rather than the skylight itself. See flashing repair.
Freeze and thaw is the other local factor. A cold season of about three and a half months means sealant joints flex many times, and a repair that was tight in October can open by March. A roofer will tell you which joints are likely to move again.
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Tracing and fixing roof leaks in Warwick-area homes, through an independent local roofer you reach with one call.
Flashing is the metal at valleys, walls and roof edges that sheds water; when it fails, leaks start at the joins.
Ridge, soffit and baffle work that keeps a roof deck cold in winter and dry in summer, and cuts the heat that feeds ice dams.
A roofer's look at shingles, flashing, valleys and attic, with photos and a written list of what needs work.
Caulk can hold for a short time, but it is not a repair. Skylights shed water through layered metal flashing, and a bead of sealant over a gap often traps water behind it. A roofer can reseal correctly or rebuild the flashing, so ask what was done and why.
There is no safe timeframe, because it depends on how much water gets in. A slow drip can soak insulation and drywall over weeks and a larger one can do it in a storm. Stained or soft drywall means the water has already been getting in, so have it checked.
Not necessarily. A skylight is a separate detail with its own flashing, and it often fails before the rest of the roof does. A roofer can tell you from the attic and a roof look whether the surrounding shingles are sound or whether the leak is part of a wider problem.
That depends on your policy and on why the water got in, and no one at Warwick Roofing can predict a claim outcome. Photograph the damage, keep the repair invoice and read your policy's wording on water damage. For storm-related claims, see insurance storm claim roof help.
Usually because the repair treated the symptom. Sealant over a gap, a patch over wet insulation or a fix at the wrong spot can all fail again. Ask the roofer where the water was traced to and what was changed there, and whether the ceiling below was dried before it was painted.