Roof Replacement in Frenchtown from $9,500. $12,000 to $18,000 on a typical house -- and a different conversation entirely if the building predates the twentieth century. Free inspection and a written quote.
Town roofs rather than farm roofs: close-set older buildings, shared and abutting walls, and commercial frontage on the main street. The constraint here is getting to the roof and working over somebody else's premises, not anything about the covering itself.
An architectural asphalt roof in New Jersey runs $9,500 to $26,000, with most 2,000 square foot houses landing at $12,000 to $18,000 installed. Architectural shingle is $5.50 to $8.00 per square foot against $4.50 to $6.50 for three-tab.



New Jersey figures for an architectural asphalt roof, with most 2,000 square foot houses landing at $12,000 to $18,000. Those numbers describe a suburban house, and a good share of what we replace out here is an older farmhouse where the first question is what is actually under the visible covering. Town pricing rather than farm pricing. Close-set buildings, shared junctions and commercial frontage mean access, scaffold and working above somebody else's premises are real lines -- and on slate they push a per-tile price toward the upper end.
A simple roof shape, good access, one existing layer, and a deck that turns out sound. The later housing on subdivided land out here usually qualifies.
Surprises under the covering -- slate or standing seam that somebody roofed over decades ago, board sheathing that has to be made good, a second and sometimes third layer. On old buildings none of this is visible until it is.
How decking replacement is priced. It belongs in the scope as a rate per sheet, because nobody knows how much has softened until the covering is off.
Town roofs rather than farm roofs: tight access, shared and abutting buildings, and low-slope sections behind frontages on the commercial street. The constraint is getting to the roof and working over somebody else's premises rather than anything about the covering.
A separate borough with its own construction office, and the only place on this site where access is harder than the roof.
Worth knowing before you start ringing round, particularly on a building with no ceiling under it.
Roofs in this part of New Jersey fail at the edges over winter -- water backs up under the courses at the eaves, freezes, lifts them, and the ceiling below reports it during the first proper thaw. Wind coming up the river valley does the rest, and on an exposed plateau property there is not much between a roof and the weather.
On abutting town buildings a repair frequently sits at a junction somebody else owns half of, and on the main street it may sit over a business.
Standing seam on a town building has to be detailed against neighbors, parapets and frontages rather than run out across an open plane.
Farm buildings within the borough are mostly former ones, surrounded now by other buildings, so the job is as much about craning, access and working above neighbors as it is about the roof.
Close-set town buildings make slate work slower and more careful, because there is nowhere for anything to fall that is not somebody else's property.
Behind the main street frontages there are genuine low-slope roofs over commercial space, with the access and trading-hours constraints that go with them.
Close-set buildings mean downspouts discharge within feet of a boundary or onto a shared surface, so where the water goes after it leaves the roof is part of the design and occasionally part of a conversation with a neighbor..
On abutting town buildings, part of the inspection is establishing what can actually be reached and what belongs to somebody else.
An old river town. Find out what is really up there.
Barn country. A property is usually several roofs.
Two centuries of building, scattered widely.
The biggest roofs here. Price the frame first.
Asked on every job of this kind. Answered here.
Only where it has actually softened, and as a rate per sheet in the written scope rather than a lump guess. On the older buildings here the deck is frequently board sheathing rather than plywood, which holds a nail differently, so it is established by lifting and looking before anything is specified on top of it.
Only over one existing layer, on a sound deck -- and on an old building there is a better reason to strip. An overlay hides whatever is underneath, and what is underneath out here is quite often standing seam or slate that somebody roofed over decades ago. You want to know that, not bury it deeper.
For a standard asphalt roof on an average house, yes -- that is well above the $12,000 to $18,000 most land at. For a large barn it can be entirely normal, because a barn roof is enormous even though the rate per square foot is the lowest of anything we do. And for natural slate at $22 to $35 a square foot it is unremarkable. The number on its own answers nothing; what the quote itemizes does.
In architectural asphalt, roughly $6,600 to $9,600 on New Jersey rates. But watch the units: 1,200 square feet of FLOOR is not 1,200 square feet of roof. Pitch, overhangs and dormers commonly make the roof area a third larger, and on a steep old farmhouse the difference is bigger still. That single confusion explains most quotes that look inexplicably far apart.
It is a Florida rule and it does not apply in New Jersey. The 25% rule comes from the Florida Building Code Existing Building, where repairing or replacing more than a quarter of a roof within a year can require the whole thing to be brought up to current code. New Jersey has no equivalent provision. It appears in searches here because national content repeats it without saying which state it belongs to.
What is actually under the covering, established before a price. The frame surveyed from inside on any farm building.