If your skylight leaks around the edges, the flashing is usually the cause and can often be redone. If the glass is fogged between panes, the seal has failed and the unit should be replaced. Skylights older than about 20 years are best replaced, ideally during a reroof. We install VELUX units and sun tunnels across Toms River. Call (732) 419-1462.
Signs your skylight is due for repair or replacement
Skylights tend to show trouble in a few predictable ways. Here's what each sign usually points to.
Water stains on the shaft
Brown rings or peeling paint on the drywall around the opening most often trace back to flashing at the head or sides, especially after wind-driven rain from the east.
Fog between the panes
Moisture trapped inside double-pane glass means the edge seal has failed. It won't clear on its own, and the unit loses much of its insulating value once it happens.
Drips only on cold mornings
Water beading on the frame on winter mornings is often condensation, not a leak. Humid rooms like bathrooms and kitchens, plus a poorly insulated shaft, make it worse.
Cracked or yellowed dome
Acrylic bubble skylights from the 1980s turn brittle and cloudy after decades of sun. Once cracked, they let rain straight in and can't be resealed reliably.
Rotted curb or trim
Site-built wood curbs wrapped in old metal can rot from the inside. You may notice soft wood at the interior trim, or shingles sagging around the opening outside.
Reflash, replace or switch to a sun tunnel?
The right fix depends on the unit's age and what's actually failing. This is how we usually sort it out.
| What we find | Usual fix | Why we lean that way |
|---|---|---|
| Sound unit under 15 years old, leaking at the edges | Remove the shingles around it and reflash | The glass and frame still have life; the leak is in the roof tie-in |
| Fogged glass on a modern unit | Replace the unit, or the glass panel where the maker offers one | A failed seal can't be repaired in place |
| Acrylic dome or site-built curb, any age | Full replacement with a deck-mounted unit | New units come with engineered flashing kits instead of hand-bent metal |
| Small dark hallway or closet | Sun tunnel | A tubular skylight brings in daylight without framing a shaft |
| Roof due for replacement in the next few years | Replace the skylight during the reroof | Flashing a new unit into new shingles costs far less than doing it twice |
How we replace a skylight on an asphalt roof
A straight swap on a single-family home usually takes most of one day. Interior trim and drywall work, when needed, add time.
Measure and order
We measure the rough opening, roof pitch and interior shaft, then order a unit sized to reuse the opening where possible, which keeps interior work to a minimum.
Before the install dayOpen up the roof
Shingles around the skylight come off carefully so most can be reused, and the old unit and its metal are removed. We cover the opening right away if the weather turns.
Day 1, morningCheck the framing
We look at the curb, headers and decking around the hole and replace soft wood before anything new goes on. Rotted framing is common under old skylights near the bay.
30 to 60 minutesSet and flash the unit
The new skylight is fastened, wrapped with self-adhered underlayment and flashed with the manufacturer's kit: step pieces on the sides and a head piece that sheds water over the top.
Day 1, middayShingle in and finish
Shingles go back around the flashing, the interior trim is reset, and we water test the unit before we pack up. Any drywall repair is noted and scheduled.
Day 1, afternoon
Skylight costs you can plan around in Ocean County
Typical 2026 ranges for single-family homes. Unit size, glass options, roof pitch and interior finish work move these the most.
| Work | Typical range | What moves the number |
|---|---|---|
| Reflashing an existing skylight | $425 to $985 | Unit size, shingle condition, how much underlayment is replaced |
| Replacing a skylight in the same opening | $1,365 to $2,940 | Fixed or venting unit, glass options, curb repair |
| New skylight with framed shaft and drywall | $2,680 to $5,870 | Shaft length, attic height, interior finishing |
| Sun tunnel (tubular skylight) | $765 to $1,545 | Tube length, rigid or flexible tube, roof covering |
| Skylight swap during a full reroof | $985 to $2,260 per unit | Unit style; flashing labor shared with the roof job |
Every roof is different, so treat these as ballpark figures. We price your skylight after seeing it inside and out.
Why most skylight leaks come from the flashing, not the glass
A skylight is a big hole in the roof, and the metal around it does the work of keeping water out. On older installs, that metal was often bent on site and sealed with roofing cement, which dries out and cracks within a few seasons. Wind-driven rain from a nor'easter finds those cracks, runs under the shingles and shows up on the shaft wall days later.
Modern units from makers like VELUX ship with flashing kits designed for a specific roof covering, plus an adhesive underlayment collar that wraps the frame. Installed properly, the water path is handled by overlapping metal and membrane, not caulk. When a leak keeps coming back after repeated patching, the original flashing was usually the weak point. If it's hard to tell skylight from roof, our leak tracing work sorts it out.
Choices to make before a new skylight goes in
A little planning up front saves a lot of fuss later. These are the questions we'll walk through with you.
- Fixed or venting: a venting unit helps clear steam from bathrooms and kitchens
- Manual, electric or solar-powered opening for units out of reach
- Glass options such as low-E coatings and laminated inner panes
- Built-in or add-on blinds to cut summer heat in south-facing rooms
- Shaft shape, since a flared shaft spreads more light than a straight one
- Whether a sun tunnel would light the space without any framing changes
- How the timing fits with your next roof replacement
What shore weather does to skylights around Toms River
Skylights take the worst of every storm that crosses Barnegat Bay. Rain arrives sideways during nor'easters, so the head and upper side flashing get tested in ways a gentle summer shower never will. Salt air on the barrier island and along the bayfront corrodes cheap fasteners and aluminum trim faster than it does inland, which is why we use corrosion-resistant fasteners and keep sealant out of the main water path. Even a small gap at the head flashing can soak a shaft over one stormy weekend.
Many split-levels, contemporaries and colonials built here in the 1980s got acrylic bubble skylights or site-built curbs that are now past their useful life. In places like Island Heights, where older homes sit under mature trees, skylights also collect needles and leaves along the uphill edge, so keeping that spot clear is part of every visit. Humid summers bring condensation to poorly insulated shafts as well.
Where we do this work most
We work across all of Toms River (08753, 08755 and 08757) and these neighboring towns every week, along with the rest of Ocean County and southern Monmouth County.
- Silverton, Toms River08753
- Pleasant Plains, Toms River08755
- West Dover, Toms River08755
- Ortley Beach, Toms River08751
- Lakewood08701
- Brick08723
- Jackson08527
- Howell07731
- Manchester08759
- Berkeley Township08721
- Lacey Township08731
- Stafford Township08050
- Barnegat08005
- Wall Township07719
- Freehold07728
- Point Pleasant08742




