Curb flashing repair
The metal or membrane around the skylight curb is re-sealed or replaced. It is the most common cause of a skylight leak and the cheapest to repair when found early.
Repairs to leaking skylights and roof hatches on Newark rows and walk-up buildings, with the curb and flashing checked along with the glazing.
Fastest: call (833) 751-2102. Or send this and we call you back.
Skylight leak repair stops water entering at a skylight, roof window or access hatch, usually at the curb flashing or the glazing seal. In Newark, rows and walk-up buildings often put skylights over stairs, so a leak can be felt in a stairwell. Newark Roofing connects you with a local technician who checks the curb and seal before recommending a replacement.
A skylight or roof hatch is an opening cut through the roof and sealed with flashing and glazing. On a row or walk-up building it often sits above a stairwell or a top-floor room, so a leak lands where people walk and sleep. Its joints are small and easy to miss, and the leak can appear far from the skylight itself.
The seal around a skylight takes the most movement. The curb flashing and the frame expand and contract at different rates, and the freeze-thaw cycle works the sealant every winter. A leak that returns each spring is usually the sealant or the flashing, not the glass.
Skylights are fragile and can give way under weight, so never step on or next to the glazing and keep the crew off the glass. Keep an open hatch secured with a stop, and keep people away from its edge while it is open. If water is coming through a light fixture beneath the skylight, switch off that circuit at the panel and call (833) 751-2102.
The ceiling and the stairwell are checked first, because the stain shows where water arrives, and the path is traced back up to the frame.
The flashing is checked at each corner and along each side of the curb, since the joint with the roof is the most common entry point.
The glazing seal and the frame are checked for cracks, sealant failure and condensation between the panes.
Failed sealant or flashing is replaced, and the repair is tested in rain before the job is closed.
Trace it from the ceiling up. A skylight leak usually shows at the edge of the frame or in a line down the ceiling below, and the flashing and seal around the frame are checked before the roof covering is blamed.
Water tracking down the frame from above can look like a leak in the roof covering. The technician checks the curb and the seal first, because the covering around a skylight is often sound.
A leak that comes only in wind-driven rain points to the side of the skylight the wind reaches. A leak after a thaw can point to ice trapped at the upper edge of the curb.
Photograph the stain and note the time of the leak. A dated note helps separate a skylight fault from a roof fault in the same spot.
Repair when the glass is sound and the fault is the seal or the flashing. Replace when the glass is cracked, the frame is rotted or the unit is so old that no sealing method will hold, and the technician should give the reasons in writing.
Condensation between the glass panes is a sign that the seal has failed. The glass may still be sound, and the seal can often be replaced.
A frame that has rotted or cracked cannot be resealed reliably. The honest answer in that case is a new unit with its own flashing.
Hatches and access doors are a separate question. A worn gasket is a simple repair, and a warped hatch is usually better replaced.
A quote names the skylight or hatch, the fault found, the flashing and seal work, the access and the test performed. The price is confirmed on site after the skylight has been reached from the roof.
Ask whether the repair includes the curb flashing or only the glazing seal. A repair that stops at the seal can leave the flashing open.
Access matters on a walk-up or row building. A hatch reached through a shared stair takes more setup, and the quote should say so.
The cost guide explains what moves the figure in Newark: the number of units, the flashing condition, access and the replacement option.
The metal or membrane around the skylight curb is re-sealed or replaced. It is the most common cause of a skylight leak and the cheapest to repair when found early.
The seal between the glass and the frame is replaced where it has failed. A failed seal can cause condensation and leaks at the same time.
Roof hatches and access doors are checked for weather seal, hinges and the curb below. A worn gasket is a simple repair if the hatch is still sound.
Walk-up and row buildings in Newark often place their skylights and hatches over stairwells, so a leak lands on a shared route. The repair is planned so the stairs stay dry and safe while the work is done.
Rows in older neighbourhoods were built close together, so a skylight's curb may sit near a parapet or party wall. The flashing is checked against the wall detail, because a leak there can run down the shared line.
Tell us what's happening and we'll tell you honestly whether it's a quick fix, and what skylight leak repair should cost.
Not sure if you're covered? Check your ZIP code.
Repairs to step, wall, parapet and counter flashing on attached and row buildings in Newark, where most leaks start at a joint.
Tracing and stopping roof leaks in Newark buildings, from the attic to the parapet, including water that travels along the framing before it stains.
A written roof inspection for Newark homes and multi-family buildings, after a storm, before a sale or on a routine check.
Roof work on rowhouses and brownstones in Newark, where shared parapets, cornices and party walls set the order of every repair.
A hard rain pushes water into the joints around the curb and the seal, where a small gap is enough to let it through. The leak often stops when the rain eases, which is why the fault can be hard to see from inside.
A sealant applied inside may stop a drip for a while, but it does not fix the flashing or the seal outside. A lasting repair is made from the roof, and the technician should explain why.
It depends on the scope. Replacing a unit or changing its opening is a different question from a seal repair, so the Newark construction office should confirm the case.