Acrylic dome
Brittle acrylic bubbles are swapped for new domes which restores light and seals out rain.
Exterior Services
Skylight Repair Summit, NJ
A roofer in Summit can repair a leaking skylight by resealing or replacing the flashing, fixing failed glass seals or replacing a cracked dome, and tell you honestly when a unit is worn out. Dial (908) 679-5768 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. Sealant that was smeared over the joint years ago dries out and cracks, letting water in on the next hard rain.
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.
It helps to watch the skylight for a few days before the roofer comes. Note whether the water appears during rain, during snowmelt or on cold dry mornings, and where it shows up on the frame or ceiling. It also helps to know the age of the skylight and whether it was flashed in during the last reroof.
Skylight Repair is often paired with skylight installation and flashing repair, depending on the cause.
Need skylight repair in Summit? Call (908) 679-5768 to talk to a local roofer.
Call nowThe process
The skylight repair process
Good skylight work separates leaks from condensation first.
Inspect inside first
The inspection starts below, checking the frame, the shaft drywall and the glass for signs of condensation versus leaking. The pattern of stains often tells the story.
Inspect from above
On the roof, the roofer checks the step flashing, head flashing and sill flashing, the shingles around the curb and any debris piled on the uphill side. A hose test, run carefully from the bottom up, can confirm the entry point.
Reflash the skylight
Loose or failed flashing is replaced with a proper flashing kit or new step flashing, woven into the shingles, with ice and water membrane around the frame. This is the repair that fixes most skylight leaks.
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
Water-stained drywall in the shaft is dried, cut out if soft and refinished. Insulation around the shaft is checked, since thin insulation adds to condensation.
What is included
Common skylight repairs
Venting unit repair
Stuck sashes and failed operators are fixed to stop drafts and leaks.
Flashing repair
Leaking flashing is removed and replaced with proper step, head and sill flashing so the roof joint stays dry.
Fogged glass
Fogged panes are swapped for a new sealed unit without changing the frame.
Shaft repair
The light well is dried and refinished and the shaft is insulated if needed.
Related service
Skylight Leak Repair Summit, NJ
Fixing a skylight leak means tracing the water to the flashing, the curb, the seals or the shingles around the unit. 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.
A skylight leak in Summit that only shows up in wind-driven rain often points to a side flashing or a loose shingle beside the unit. 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 which option saves you from opening the roof twice.
Related service
Skylight Glass Replacement Summit, NJ
Glass replacement is the fix for a skylight that is dry but cloudy, cracked or hard to see through. Skylight glass is typically tempered on the outside and laminated on the inside, so any replacement should match that safety rating. Older curb-mounted skylights often use an acrylic dome that can be replaced on its own.
Before ordering new glass for a Summit skylight, the roofer checks whether replacement parts are available for that model. Many units let the sash or glass come out without disturbing the flashing, but older or discontinued ones may not. Low-E coated glass cuts summer heat and keeps the inside pane warmer in winter.
Local help
Skylight Repair Near Me
In Summit, skylights tend to start leaking when the roof around them is aging or after a heavy storm. Across Summit and nearby communities including Chatham, Mountainside, New Providence and Short Hills, 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.
Need skylight repair around Summit? Call (908) 679-5768 for a Summit roofer who serves the towns around it too.
What the local climate does to a roof
Winters here are long and cold, with snow on the roof for weeks at a time and plenty of nights below freezing. When warm attic air melts the snow, the meltwater runs down and freezes again at the eaves, building ice dams that push water up under the shingles. Strong coastal storms push rain into every weak spot at the flashing and valleys. Most homeowners in Summit, NJ have the roof checked in the fall and again after the snow melts.
Why call
Why not wait
Drier ceilings
A roof problem fixed early rarely spreads to the decking, the insulation or the ceilings.
Familiar with local homes
Roofers in Summit know the roof types and weather wear common in local homes.
Clear next steps
Ask the roofer about the cause, the options and the estimate before work starts.
Skylight Repair FAQ
Is water on my skylight a leak or condensation?
The weather when it drips tells you most of what you need to know. Water that shows up during rain or snowmelt is a leak, while beads on the glass on cold, dry mornings are condensation. Better ventilation and lower humidity cut down on condensation.
What causes fog inside skylight glass?
That haze comes from a failed seal in the double-pane glass. Water will not come through, but the glass will not clear up on its own. The fix is new glass or a new sash, depending on the model.
Why is my skylight leaking?
Leaks usually come from flashing that has loosened, rusted or was sealed with caulk instead of proper laps. Old gaskets, cracked domes and damaged shingles beside the frame round out the list. Condensation can look like a leak too, so the timing of the drip matters.
Do I need a new skylight or just a repair?
A sound skylight with failed flashing can be repaired by replacing the flashing. An old unit with fogged glass and a failing frame is usually replaced instead. An inspection shows which path costs less over time.
Is it smart to replace skylights during a reroof?
Replacing a skylight with the roof makes sense when the unit is more than a few years old or shows any wear. One project avoids tearing into the new roof later to replace an old skylight. A newer skylight in good shape can stay, with fresh flashing installed around it.
More questions? Call (908) 679-5768
Other services that may help
Skylight Installation
New skylight installation with proper framing, flashing and a finished light shaft, with the framing and drywall work handled as part of the job.
Learn moreFlashing Repair
Fixing the metal flashing at walls, dormers, valleys and roof edges, so water runs onto the shingles instead of into the wall.
Learn moreRoof Leak Repair
Stopping water at the pipe boots, flashing, valleys and nail holes where roofs actually leak, so the stain on the ceiling stops growing.
Learn moreRoof Leak Detection
Finding stubborn leaks that earlier patches missed, so the repair goes in the right place the first time.
Learn more
Looking for something else?
See all roofing servicesTalk to a Summit roofer about skylight repair
Call now for Summit skylight repair and help in the towns around it.