Interior repair
Water damage around the skylight opening is cleaned up and the shaft is insulated if needed.
Exterior Services
Skylight Repair Madison, NJ
A Madison roofer can repair skylight flashing, glass, seals and frames, once it is clear whether the water is a leak or condensation. Dial (862) 431-0046 to talk with a local roofer about the skylight.
Water around a skylight almost always gets in at the joint between the frame and the roof. Every skylight relies on a set of flashing pieces, with step flashing woven into the shingles along the sides and solid pieces across the top and bottom. Leaves and pine needles collecting above the skylight hold water against the head flashing.
Some skylight water is not coming from outside at all. Warm, humid indoor air hits the cold glass in winter, condenses and runs down onto the frame and drywall, which looks just like a leak. A haze trapped between the panes points to a failed glass seal, not a leak, and calls for glass work instead of flashing work.
Some quick notes make the first call more useful. Write down when the dripping happens, whether the glass fogs inside or between the panes and whether the stain is at the top or bottom of the shaft. Say whether it is a venting or fixed unit, and whether it went in with the current roof or an older one.
If the problem goes deeper than it first looked, a Madison roofer may also recommend skylight installation or flashing repair.
Need skylight repair in Madison? Call (862) 431-0046 to talk to a local roofer.
Call nowThe process
What happens during a skylight repair
Good skylight work separates leaks from condensation first.
Check the shaft
Stains at the top of the shaft usually point to the head flashing, while drips on the glass point to condensation. The pattern of stains often tells the story.
Inspect from above
The roofer looks at how the skylight was flashed in, since caulk in place of proper flashing is a common cause. A hose test, run carefully from the bottom up, can confirm the entry point.
Replace the flashing
New head, side and sill flashing goes in, backed by self-adhered membrane, so the joint sheds water without relying on caulk. Proper laps do the work that caulk never could.
Fix the glazing
Failed insulated glass, a cracked pane or a crazed dome is replaced, and worn gaskets and seals are renewed. On many skylights, the glass can be replaced from the roof without removing the frame.
Repair the shaft
Damaged drywall, trim and paint in the light shaft are repaired once the leak is stopped and the area is dry. Insulation around the shaft is checked, since thin insulation adds to condensation.
What is included
What skylight repair covers
Dome replacement
Brittle acrylic bubbles are swapped for new domes which restores light and seals out rain.
Skylight reflashing
Failed flashing is rebuilt in correct laps with the shingles so the roof joint stays dry.
Glass seal replacement
Glass that has lost its seal is replaced without changing the frame.
Operator repair
Worn gaskets on venting skylights are renewed to stop drafts and leaks.
Related service
Skylight Leak Repair Madison, NJ
A lasting skylight leak repair corrects the flashing laps instead of covering them with sealant. The most common fixes are new step flashing along the sides, a new head flashing on the uphill side and clearing debris that dams water above the unit. A tube of sealant may slow a leak, but it does not fix one.
For Madison homeowners, the timing of the drip is the best clue: rain and snowmelt point to a leak, cold dry mornings point to condensation. When the skylight is nearly as old as the roof, the roofer may suggest replacing the unit and flashing together, since the parts wear out at the same time. Ask the roofer to compare repairing now against replacing with the next roof.
Related service
Skylight Glass Replacement Madison, NJ
When the glass or dome is the problem but the frame and flashing are sound, replacing just the glazing makes sense. Skylight glass is typically tempered on the outside and laminated on the inside, so any replacement should match that safety rating. Acrylic domes yellow and crack with age, and a new dome can restore the light.
For Madison homes, the age of the unit decides whether new glass is worth it. Some skylights allow the sash to be swapped from the roof, while others need the whole unit replaced to change the glass. Upgrading to low-E glass at the same time can reduce heat gain and condensation.
Local help
Skylight Repair Near Me
In Madison, skylights tend to start leaking when the roof around them is aging or after a heavy storm. Across Madison and nearby communities including Florham Park, Chatham, Summit and Morristown, skylights that were left in place during an earlier reroof are often the ones that leak first, which is why it pays to look at the shaft drywall after big storms.
Searching for skylight repair near me from Madison or Florham Park, Chatham, Summit and Morristown? Call (862) 431-0046 to talk to a roofer who works in your part of town.
How the weather here affects roofs around Madison
Cold winters bring snow, ice and a long stretch of freezing nights. Heat escaping from the attic melts snow on the upper roof, and the water refreezes at the colder eaves, which is how ice dams form and back water up under the shingles. Strong coastal storms push rain into every weak spot at the flashing and valleys. Most homeowners in Madison, NJ have the roof checked in the fall and again after the snow melts.
Why call
Why fix it now
Drier ceilings
A roof problem fixed early rarely spreads to the decking, the insulation or the ceilings.
Familiar with local homes
Local roofers see the same roofs and storm damage across Madison and nearby towns.
Clear next steps
Ask your questions before you agree to anything.
Skylight Repair questions
How can I tell condensation from a skylight leak?
Watch when the water appears. Water that shows up during rain or snowmelt is a leak, while beads on the glass on cold, dry mornings are condensation. Running a bathroom fan, lowering indoor humidity and insulating the shaft all help with condensation.
Why is my skylight foggy between the panes?
That haze comes from a failed seal in the double-pane glass. It is a glass problem rather than a leak, though it does reduce clarity and efficiency. Replacing the insulated glass or sash solves it.
Do I need a new skylight or just a repair?
Repair works well when the leak is at the flashing and the glass and frame are in good shape. Replacement makes more sense when the glass is fogged, the frame is rotted or the unit is as old as the roof. Ask for both options so you can compare.
Should I replace my skylight when I get a new roof?
Replacing a skylight with the roof makes sense when the unit is more than a few years old or shows any wear. Doing both at once means the skylight and roof are flashed together and wear out on the same schedule. A newer skylight in good shape can stay, with fresh flashing installed around it.
Why is my skylight leaking?
Water nearly always gets in where the skylight meets the roof, not through the glass. Old gaskets, cracked domes and damaged shingles beside the frame round out the list. If it drips on cold dry days, condensation is more likely than a leak.
More questions? Call (862) 431-0046
Often needed together
Skylight Installation
Installing new skylights, venting skylights and solar tubes in pitched roofs, with the framing and drywall work handled as part of the job.
Learn moreFlashing Repair
Repairing step, counter, kickout, valley and drip edge flashing where roofs meet walls and edges, so water runs onto the shingles instead of into the wall.
Learn moreRoof Leak Repair
Leak repairs that fix the entry point, not just the ceiling stain, with the damage underneath checked too.
Learn moreRoof Leak Detection
Pinpointing where water actually enters a roof, even when the stain is far away, before anyone tears into the wrong part of the roof.
Learn more
Looking for something else?
See all roofing servicesGet skylight repair help in Madison
Call (862) 431-0046 for a local roofer in Madison and nearby towns.