Skylight Replacement in Clifton from $500. $500 to $1,500 for most units, and the curb is what actually leaks. Free inspection and a written quote.
Post-war houses with later skylights are the common Clifton case, and 'later' is the problem: a unit retrofitted into an existing roof often got improvised metal rather than a manufacturer flashing kit. Replacing the unit is the moment to put that right while the covering is open.
A skylight replacement is $500 to $1,500 for most units and $3,000 or more where the opening or the structure has to change. A New Jersey permit is typically $100 to $350. And if you have more than one to do, doing them together saves 10 to 20 per cent per unit, because the crew is already set up on the roof.



A skylight replacement is $500 to $1,500 for most units, and $3,000 or more where the opening or the structure changes. A New Jersey permit is typically $100 to $350. If you have more than one, doing them together saves 10 to 20 per cent per unit because the crew is already set up on the roof. The most predictable pricing on this list, because the post-war stock is consistent and there is usually a driveway to work from. The variable is which Clifton: a pre-war two-family near the Passaic line prices differently from a 1950s ranch.
Almost every skylight leak is a flashing leak rather than a glass or seal failure. The unit sits on a curb and the covering has to be dressed up and over it. Sealing round the outside is a lid on the problem for a season.
A fogged, failed unit needs replacing. A sound unit on a bad curb does not, and we will say so. Where the unit is being replaced anyway, that is the moment to put a proper manufacturer flashing kit in while the covering is open.
Enlarging an opening, which is framing work. A steep pitch needing staging. Rot in the curb, found once the unit is out. And a flat roof, where the membrane has to be dressed to the curb rather than lapped around it.
Clifton is big enough that no single description covers it, which is itself the useful point: the roof on a 1950s ranch near the Garden State Parkway and the roof on a pre-war two-family near the Passaic line are different jobs. The common ground is real eaves and real gutters, so the eaves detail and the ice barrier matter here in a way they do not next door.
This is the most common confusion in this corner of New Jersey, and it sends people to the wrong conclusion about price.
Each town has its own construction office, its own fee schedule and its own inspection diary. A filing at the wrong office costs about a week, which is the only part of this that should ever affect you -- and it is entirely avoidable by confirming the route first.
An attached Garfield two-family, a post-war Clifton ranch with a driveway, and a Victorian Rutherford house with four valleys and a turret are three different jobs. The same roof honestly costs different money across a boundary, because of the building and the access rather than the geography.
A repair at $350 to $1,800 against a replacement at $9,500 to $26,000 is a real decision, and so is a flashing kit instead of a new skylight, or a physical inspection instead of infrared. We name the cheaper option when it is the correct one.
Clifton is large enough that no single description covers it, which is the useful point.
Clifton's post-war stock is the most straightforward replacement work in this area: simple roof shapes, real eaves, a driveway to work from, and a deck that is fairly predictable for the era.
Flat roofing in Clifton is mostly rear additions, garages and porch roofs on otherwise pitched houses.
Most Clifton inspections are buying-a-house inspections, and for that a physical survey at $150 to $250 is the right purchase -- on the roof and in the roof space, with photographs and an estimate of remaining life.
On a large post-war roof the maintenance list is valleys, gutters, penetrations and the sealant round them -- all of it invisible from the ground and all of it minutes of work now against a ceiling later.
Parapets and outlets. No eaves, no gutters, edge failures.
Narrow plots, and two roof systems on one building.
The middle of the range, and genuinely unpredictable.
Built as a set, so the street is a reliable guide.
Mature trees. Gutter capacity beats gutter material.
Driveways and side access, but hillside staging.
Victorian detail. Never price this on area alone.
What people ask about this work, answered plainly.
Yes -- expect 10 to 20 per cent off per unit when several are done together, because the crew, the access and the set-up are already paid for. If you have more than one that is nearing the end, it is worth doing them in the same visit.
Frequently, and in New Jersey the permit is typically $100 to $350. Replacing a unit like for like in an existing opening is a different proposition from enlarging the opening, which is structural. We confirm the position with the relevant construction office before booking.
Most New Jersey repairs run $350 to $1,800, with minor work from $150 to $600. A full replacement is $9,500 to $26,000 and most 2,000 square foot houses land at $12,000 to $18,000. Gutters are $8 to $16 per linear foot and a skylight replacement $500 to $1,500.
Because of the building and the access, never the rules. A narrow Garfield plot with nowhere to stage, a Totowa house with a driveway, and a Victorian Rutherford roof with four valleys and a turret are three different jobs. Detail work and access are labor, and they do not scale with roof area.
A physical inspection at $150 to $250 for most situations, including buying a house. A drone survey at $200 to $400 where a roof cannot be walked safely -- steep, fragile or very large. Infrared at $400 to $600 only where a flat roof leaks repeatedly with no visible cause, because wet insulation is invisible from above.
The correct construction office confirmed before anything is booked. New Jersey figures, stated per lane rather than as one number.