Overhead view of a fully stripped roof covered in synthetic underlayment, with around twenty shingle bundles staged in a row along the ridge and tarps below catching the torn off shingles
Hunterdon County, NJ

Roof replacement in Hunterdon County, NJ

Three Hunterdon County homes in four are detached houses, and most carry a lot of roof. In the 15 Highlands towns the eaves take snow and ice, and in Lambertville the roof often runs into the house next door. We strip it to the deck, photograph the wood, and plan the new roof around the eaves and the seams.

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Modern Home Roofing & Chimney replaces roofs on houses across Hunterdon County, NJ, including Raritan Township, Readington, Tewksbury and Lambertville. We strip every layer to the deck, show you photos of any rotted board before we replace it, and look hardest at the eaves in the Highlands and the shared seam on attached houses. NJ HIC 13VH13268400.

Hunterdon County roofs

Big detached roofs, and a few old rows

1981Median year a Hunterdon County house was built. New Jersey: 1971.
74%Detached single-family houses. New Jersey: 52%.
15Of the 26 Hunterdon County municipalities are in the Highlands, per the NJ Highlands Council.
40+Inches of snow a year on average in the Highlands, 40 to 50 per the State Climatologist. Fifteen of the 26 Hunterdon County towns are there.

Hunterdon County is younger than the state. Its median house dates to 1981, and Raritan Township's to 1986. Houses built in the late 1980s or 1990s can still have the roof they were built with, and shingles that old are often close to worn out. On a first roof there may be only one layer to strip, and the deck under it has not been looked at since it went down.

Most of these houses stand on their own. About three homes in four across the county are detached, and in Alexandria, Bethlehem and Franklin Township the share is 97 percent or more. A detached roof often has dormers, valleys and a chimney breaking it up, and each one is a place the new roof has to be tied in tight.

The northern half of the county is in the Highlands, where the State Climatologist puts average snowfall at 40 to 50 inches a year. Snow sits on those roofs longer, and ice can back up at the eaves. Lambertville sits at the other end of the scale: a median house from 1938, and 45 percent of homes attached to the one next door.

A 1986 roof in Raritan Township and a 1938 roof in Lambertville are two different jobs. We get up on yours, look in the attic, and price it after that.

Before we price it

What sets the price of a Hunterdon County roof

Square footage gives a rough idea. The rest hides under the shingles and in the attic: the deck, the edges, and the spot where the chimney comes through. We photograph each of them, and the pictures are yours.

Roofer laying the first courses of new shingles over synthetic underlayment while two crew members work further along the roof

From Raritan Township to Holland, we look at

  • How old the shingles are, and whether granules are piling up in the gutters.
  • Whether the deck is plywood or older planks, and any soft spots underfoot.
  • The eaves and the attic boards behind them, where Highlands ice sits.
  • Every dormer, valley and skylight, since each is a joint the new roof has to close.
  • The flashing at the chimney. On a house heated by oil or propane, that chimney is still at work.
  • On a Lambertville rowhouse or a Raritan Township townhouse, the seam with the roof next door.
Roofer nailing down a patched section of a shingle roof, with the old shingles cut back around the repair and a roll of underlayment beside it

A first roof from the 1980s is not always finished. If a repair will keep it going, that is what we price. Roof repair in Hunterdon County

Could a repair do it?Book a free inspection
Highlands and the rest

Fifteen Highlands towns, and eleven outside them

Roof stripped to new plywood decking with a continuous slot cut along the ridge and crew members working near the peak
The Highlands

Alexandria to Tewksbury, 15 towns

From Holland and Milford across to Califon and Tewksbury, these towns are in the Highlands, the colder and snowier north of the state. Snow stays on a roof here longer. Heat from the attic melts it from underneath, the water runs down to the cold overhang, and it can freeze into a ridge of ice that holds water against the shingles. On a new roof up here, the eaves come first.

Hand at the ridge of a shingle roof lifting a bundle of loose low voltage wires that run across the shingles beside a vent
Outside the Highlands

Delaware, East Amwell, Flemington, Franklin, Frenchtown, Kingwood, Lambertville, Raritan, Readington, Stockton, West Amwell

Here the house sets the job. Lambertville's and Frenchtown's median houses date to 1938, so the new roof may go onto old plank boards. In Lambertville 45 percent of homes are attached, and in Raritan Township 22 percent, and roof work on an attached house goes through the town's construction office. Out in Delaware, Kingwood and the two Amwells, almost every home is a detached house.

If the gutters are sagging or the wrong size, they can come down with the old roof and stay down. Gutter installation

How it works

How a roof replacement works in Hunterdon County

Most houses take one or two days once work starts, weather permitting. All seven steps are on the roof replacement page.

  1. Free inspection

    We get on the roof when it is safe to, check the attic and take photos. You see them before we talk about price.

  2. Written estimate

    Scope, materials, number of days and the price, on paper. Any permit goes on it too.

  3. Tear off and deck check

    Every layer comes off down to the wood. If we find rotted boards, we stop and show you before we replace them.

  4. New roof and clean up

    New underlayment and shingles go on. Then we haul the old roof away and run a magnet over the lawn and driveway for nails.

Skylight set into an asphalt shingle roof with metal flashing around the frame and a stone chimney behind it
Low slope roof covered in black membrane, with a skylight set into it and rolls of membrane laid out
Aerial view of a completed architectural shingle roof on a two storey house
Crew member standing on a finished shingle roof with a ladder set to the ridge, surrounded by neighbouring houses and driveways

Do you need a permit for a new roof in Hunterdon County?

On a detached one- or two-family house, no. New Jersey's construction code treats a new roof covering on a detached one- or two-family house as ordinary maintenance, so there is no permit and no notice to the town. A townhouse or other attached house usually goes through the town's construction office. Lambertville has historic districts, where the Historic Preservation Commission reviews exterior work, though in-kind roof and siding repair does not need its review. We check with your town before we start, and any permit goes on the estimate.

Before you hire anyone

What you can check on us first

  • Our New Jersey Home Improvement Contractor license is 13VH13268400. Look it up with the Division of Consumer Affairs.
  • We carry insurance and can send you the certificate before work starts.
  • The inspection is free, and the estimate comes to you in writing.
  • We are open 24 hours.

GAFOn roofing work, we are also GAF Certified. What GAF Certified means

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FAQ

Roof replacement questions in Hunterdon County

Still not covered? Call 732-682-9251 and ask.

If it is in Hunterdon County, yes. We cover all 26 municipalities, from Alexandria to West Amwell. Put your ZIP code in the estimate form and we confirm it when we call you back.

It comes down to the size and pitch of the roof, how many dormers and valleys it has, how many layers come off, how much decking needs replacing and the shingle you choose. Detached houses here tend to have a lot of roof. We do not quote over the phone. The price comes in writing after we have been up there.

Not a construction permit on a detached one- or two-family house, which is most homes here. State code counts that as ordinary maintenance. An attached house, like a Lambertville rowhouse or a Raritan Township townhouse, or a building with three or more homes, goes through the town's construction office. Lambertville has historic districts, where the Historic Preservation Commission reviews exterior work, though in-kind roof and siding repair does not need its review. We check with the town before we start.

It might. A house from the late 1980s or 1990s can still be on its original roof, and shingles that old are often close to the end. Age does not settle it on its own. We check the shingles, the attic and the edges, and if the roof has more in it, you hear that from us.

It changes where we look hardest. Tewksbury is in the Highlands, where an average winter brings 40 to 50 inches of snow and ice can build at the eaves. We spend the most time on the eaves and the attic boards above them, and you get the photos.

We take your roof off up to the line and tie the new one in so water runs off it, not down between the two houses. We stay off your neighbor's roof unless they say yes, and if their side is the problem, you get photos to show them. Because the house is attached, the job goes through the city's construction office.

Call us, but check with your association first. In most condos the roof and the siding belong to the association, and the board hires the contractor. Townhouses vary. Your association documents say who owns what.

Aerial view of a roof replacement near completion, with crew members setting the final courses

Get a look at your roof from the top

Tell us your town and what you are seeing on the roof. We call you back shortly, get on the roof for free, and hand you photos and a written price. If a repair will carry it a while longer, we say so.

Or call 732-682-9251

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