Dome replacement
Cracked, crazed or yellowed plastic domes are replaced which restores light and seals out rain.
Exterior Services
Skylight Repair Short Hills, NJ
A Short Hills roofer can repair skylight flashing, glass, seals and frames, and tell you honestly when a unit is worn out. Dial (862) 424-5211 to talk with a local roofer about the skylight.
Most skylight leaks come from the flashing, not the glass. 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.
Not every drip is a leak. Condensation shows up on cold days whether it rains or not, while a true leak follows rain or melting snow. If the glass looks cloudy between the two panes, the insulated glass seal has broken, a glass problem rather than a roof leak.
A few details help narrow it down before the visit. 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. It also helps to know the age of the skylight and whether it was flashed in during the last reroof.
If the problem goes deeper than it first looked, a Short Hills roofer may also recommend skylight installation or flashing repair.
Dealing with this in Short Hills, NJ right now? Call (862) 424-5211 to reach a nearby roofing contractor.
Call nowThe process
What happens during a skylight repair
Here is how a roofer typically handles a skylight repair.
Inspect inside first
Stains at the top of the shaft usually point to the head flashing, while drips on the glass point to condensation. A moisture meter helps map how far the water has spread.
Inspect from above
Up top, the flashing kit, the seals and the shingles around the frame are checked for gaps, rust, lifted pieces and old caulk. A hose test, run carefully from the bottom up, can confirm the entry point.
Seal the frame
New head, side and sill flashing goes in, backed by self-adhered membrane, so the joint sheds water without relying on caulk. For most leaks, reflashing is the whole fix.
Restore the seal
Failed insulated glass, a cracked pane or a crazed dome is replaced, and worn gaskets and seals are renewed. Glass work does not always require disturbing the roof.
Dry out the well
Damaged drywall, trim and paint in the light shaft are repaired once the leak is stopped and the area is dry. Insulating the shaft walls helps the glass stay warmer in winter.
What is included
What skylight repair covers
Skylight reflashing
Failed flashing is rebuilt in correct laps with the shingles instead of another layer of caulk.
Interior repair
Water damage around the skylight opening is cleaned up so no trace of the leak remains.
Venting unit repair
Worn gaskets on venting skylights are renewed to stop drafts and leaks.
Fogged glass
Fogged panes are swapped for a new sealed unit without changing the frame.
Related service
Skylight Leak Repair Short Hills, NJ
Skylight leak repair is about finding the exact point where water gets past the flashing and closing it properly. Typical repairs include rebuilding the flashing, replacing cracked shingles beside the frame and resealing the curb. A tube of sealant may slow a leak, but it does not fix one.
A skylight leak in Short Hills that only shows up in wind-driven rain often points to a side flashing or a loose shingle beside the unit. An aging skylight on an aging roof is often better replaced than repaired, especially if the glass is fogged too. Ask which option saves you from opening the roof twice.
Related service
Skylight Glass Replacement Short Hills, NJ
When the glass or dome is the problem but the frame and flashing are sound, replacing just the glazing makes sense. Glass skylights usually use insulated glass units, with tempered glass outside and laminated glass inside so broken glass stays in place. Acrylic domes yellow and crack with age, and a new dome can restore the light.
In Short Hills, glass replacement makes most sense on skylights that are still sound everywhere else. Many units let the sash or glass come out without disturbing the flashing, but older or discontinued ones may not. Upgrading to low-E glass at the same time can reduce heat gain and condensation.
Local help
Skylight Repair Near Me
Around Short Hills, most skylight leaks trace back to worn flashing or sealant that has dried out over the years. From Short Hills out to neighboring towns such as Springfield, Summit, Vauxhall and Chatham, older skylights usually need reflashing or a new dome while newer ones more often need glass seals or operator repairs, which is why it pays to look at the shaft drywall after big storms.
Searching for skylight repair near me from Short Hills or Springfield, Summit, Vauxhall and Chatham? Call (862) 424-5211 to talk to a roofer who works in your part of town.
What the local climate does to a roof
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, building ice dams that push water up under the shingles. Coastal storms and heavy spring rain drive water sideways into flashing, valleys and old chimneys. Most homeowners in Short Hills, NJ have the roof checked in the fall and again after the snow melts.
Why call
Why fix it now
Smaller repairs
A roof problem fixed early rarely spreads to the decking, the insulation or the ceilings.
Roofers who know Short Hills
Roofers in Short Hills know the roof types and weather wear common in local homes.
Straight answers
Ask your questions before you agree to anything.
Common questions about skylight repair
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.
Can a leaking skylight be repaired instead of replaced?
A sound skylight with failed flashing can be repaired by replacing the flashing. 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.
Is it smart to replace skylights during a reroof?
Most roofers recommend it when the skylight is about as old as the roof. The new flashing kit and the new shingles go in together, which gives the best seal. A newer skylight in good shape can stay, with fresh flashing installed around it.
What causes fog inside skylight glass?
Fog between the panes means the seal on the insulated glass has failed. It does not cause a roof leak, but it blocks the view and lowers the insulating value. The fix is new glass or a new sash, depending on the model.
What makes a skylight leak?
Water nearly always gets in where the skylight meets the roof, not through the glass. Debris piled above the skylight, ice at the head flashing and dried-out sealant are the other common causes. Watching when the water appears helps sort leaks from condensation.
More questions? Call (862) 424-5211
Related services
Skylight Installation
Adding natural light through the roof with fixed, venting or tubular skylights, with the framing and drywall work handled as part of the job.
Learn moreFlashing Repair
Flashing repairs at the joints where most roof leaks start, with new metal instead of another layer of caulk.
Learn moreRoof Leak Repair
Finding where water gets through the roof and sealing it at the source, so the stain on the ceiling stops growing.
Learn moreRoof Leak Detection
Pinpointing where water actually enters a roof, even when the stain is far away, so the repair goes in the right place the first time.
Learn more
Looking for something else?
See all roofing servicesGet skylight repair help in Short Hills
Call (862) 424-5211 to talk to a roofer serving Short Hills, NJ.