Flashing repair
Leaking flashing is removed and replaced with proper step, head and sill flashing so the roof joint stays dry.
Exterior Services
Skylight Repair Leonia, NJ
A roofing contractor in Leonia can fix most skylight leaks without replacing the whole unit, starting with the flashing where water usually gets in, and tell you honestly when a unit is worn out. One call to (551) 348-8956 reaches a nearby roofer who handles skylight repair.
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.
Before anything gets torn apart, it is worth ruling out condensation. In cold weather, moisture from showers, cooking and breathing condenses on the inside of the glass and drips, often in kitchens and bathrooms. 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. 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 Leonia roofer may also recommend skylight installation or flashing repair.
Looking for Leonia skylight repair? Call (551) 348-8956 to reach a nearby roofing contractor.
Call nowThe process
How skylight repair works
A skylight repair starts with knowing exactly where the water comes from.
Inspect inside first
The inspection starts below, checking the frame, the shaft drywall and the glass for signs of condensation versus leaking. A moisture meter helps map how far the water has spread.
Inspect from above
The roofer looks at how the skylight was flashed in, since caulk in place of proper flashing is a common cause. Controlled water testing can pin down which side lets water in.
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.
Restore the seal
Glass with a broken seal is swapped for a new insulated unit, or a cracked acrylic dome is replaced. Some units allow the sash or glass to be replaced without touching the flashing.
Fix the interior
After the leak is fixed, stained or soft drywall in the light well is repaired. Insulating the shaft walls helps the glass stay warmer in winter.
What is included
What skylight repair covers
Shaft repair
The light well is dried and refinished once the area is dry.
Operator repair
Worn gaskets on venting skylights are renewed so it closes tight in rain.
Fogged glass
Glass that has lost its seal is replaced with low-E glass where available.
Dome replacement
Cracked, crazed or yellowed plastic domes are replaced on older curb-mounted units.
Related service
Skylight Leak Repair Leonia, NJ
Skylight leak repair is about finding the exact point where water gets past the flashing and closing it properly. Most leaks are fixed by reflashing the sides and head, adding ice and water membrane and cleaning out the debris pocket above the skylight. Caulk alone rarely lasts more than a season or two on a skylight.
For Leonia 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. The best plan avoids paying to flash the same opening twice.
Related service
Skylight Glass Replacement Leonia, 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. Older curb-mounted skylights often use an acrylic dome that can be replaced on its own.
For Leonia homes, the age of the unit decides whether new glass is worth it. If parts are no longer made for the unit, replacing the skylight may be simpler than finding glass. Low-E coated glass cuts summer heat and keeps the inside pane warmer in winter.
Local help
Skylight Repair Near Me
Around Leonia, most skylight leaks trace back to worn flashing or sealant that has dried out over the years. Across Leonia and nearby communities including Palisades Park, Fort Lee, Ridgefield Park and Englewood, skylights that were left in place during an earlier reroof are often the ones that leak first, so having the skylight checked whenever the roof is inspected keeps small leaks from spreading.
For skylight repair in Leonia, NJ or nearby towns like Palisades Park, Fort Lee, Ridgefield Park and Englewood, call (551) 348-8956 to reach a roofer who covers your street.
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. 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. Strong coastal storms push rain into every weak spot at the flashing and valleys. That is why roof repair in Leonia is busiest after a hard winter and before the next one.
Why call
Why not wait
Less damage
Small roof problems caught early usually stay small repairs.
Roofers who know Leonia
Local roofers see the same roofs and storm damage across Leonia and nearby towns.
Know what happens next
Ask the roofer about the cause, the options and the estimate before work starts.
Skylight Repair questions
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. An inspection shows which path costs less over time.
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.
Is it smart to replace skylights during a reroof?
Most roofers recommend it when the skylight is about as old as the roof. 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.
What causes fog inside skylight glass?
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.
How can I tell condensation from a skylight leak?
The weather when it drips tells you most of what you need to know. Leaks follow rain or melting snow, while condensation forms when warm indoor air hits cold glass. Condensation is fixed indoors, while leaks are fixed on the roof.
More questions? Call (551) 348-8956
Often needed together
Skylight Installation
Installing new skylights, venting skylights and solar tubes in pitched roofs, flashed into the shingles so the opening stays dry.
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
Stopping water at the pipe boots, flashing, valleys and nail holes where roofs actually leak, with the damage underneath checked too.
Learn moreRoof Leak Detection
Finding stubborn leaks that earlier patches missed, before anyone tears into the wrong part of the roof.
Learn more
Looking for something else?
See all roofing servicesTalk to a Leonia roofer about skylight repair
Call (551) 348-8956 for a local roofer in Leonia and nearby towns.