Shingle Roof Replacement in North Elizabeth from $4.50. Architectural at $5.50 to $8.00 a square foot, three-tab cheaper, and the reason to care about the difference. Free inspection and a written quote.
On a two-family house the roof is bigger than it looks from the front and frequently has a rear section at a different pitch. That matters for shingle because the shallower the pitch, the more the underlayment and the eaves detail are doing the work rather than the shingle itself.
Architectural shingle installs at $5.50 to $8.00 per square foot in New Jersey; three-tab is $4.50 to $6.50. On an average roof that spread is a few thousand dollars, and it is the clearest example of a cheaper quote being a lesser roof rather than a better price.



Three-tab installs at $4.50 to $6.50 per square foot in New Jersey and architectural at $5.50 to $8.00. On an average roof that gap is a few thousand dollars, and it is the single clearest case in this trade of a cheaper quote being a lesser roof rather than a better price. Ask which one is specified before you decide anyone is expensive. The variable here is the rear of the house. Two-family stock frequently has a section at a different pitch or a flat addition, and pricing the visible front slope alone produces a figure that will change once somebody goes up.
Freeze and thaw drives water back up under the courses at the eaves, which is what an ice barrier is for. Its coverage is a measurable line on a scope, and it is invisible the moment the job looks finished.
Four nails passes a glance; the correct pattern in the correct zone is what survives a February gust. It cannot be inspected afterwards, so it has to be in writing beforehand.
Two coverings is the practical limit. A roof already carrying two is a tear-off whatever anybody quotes, so a cheap overlay price on a twice-covered roof is not a price, it is a misunderstanding.
Two-family houses are the interesting case here, because they sit exactly on the line: a DETACHED two-family is ordinary maintenance, an attached one is not, and from the sidewalk they can look identical. Establishing which you have is a five-minute job and it decides the paperwork.
It comes up twice in what people search for here, and it is Florida's. What actually decides this in New Jersey is simpler.
Florida Building Code, Existing Building, section 706.1.1: not more than a quarter of a roof area repaired, replaced or recovered in twelve months unless the whole system is brought up to current code. It is quoted nationally because it sounds like a principle. It is not New Jersey law and nobody here has to comply with it.
Two coverings is the practical ceiling. A roof already at two is a tear-off whatever anybody quotes. It takes two minutes to check at the rake edge and it is the fastest way to tell whether the quotes in front of you are describing the same job.
On an attached house a repair can be ordinary maintenance while the replacement is permitted work -- so the smaller job is also the faster one. That is worth knowing on a marginal roof. It should not decide a clear one.
Two-family houses are the whole question here, and from the sidewalk you often cannot tell.
The attached two-family is the North Elizabeth case, and it is the one where the two regimes are hardest to tell apart from outside.
Two-family houses here commonly have a flat rear section over a kitchen or an added bathroom, which is the smallest and most neglected roof on the property.
Worth pausing before metal on a two-family here.
Small apartment buildings near the station are the common case, and the recurring problem is access: a building with no rear service route means everything happens at the front, on a street that is busy at commuter hours.
Every dwelling type at once. The permit answer moves.
The most detached part of the city. Often no permit.
Close-set stock, and the rear extension question.
Two- to four-family. Assume a permit and be right.
Waterfront wind. It finds the edge detail first.
Detached township, and a different construction office.
Wide plots, so the city's access costs disappear.
The questions that decide this job, answered up front.
Architectural on most houses, and the price difference is real: $5.50 to $8.00 per square foot against $4.50 to $6.50. It is heavier, it handles wind better and it lasts longer. Three-tab is defensible on a small simple roof or a building you are selling shortly, and we will say so rather than pretending otherwise.
Be careful what that is telling you. Asphalt tends to finish across a whole slope at once rather than in patches, so a bald section usually means the slope is done rather than damaged. We will tell you which one you have instead of selling a patch that fails in the first freeze.
It depends on the building, not the work. Replacing the roof covering on a DETACHED one- or two-family dwelling is ordinary maintenance under N.J.A.C. 5:23-2.7 -- no permit, no notice, no inspection. An attached house, a three-family or larger, or anything touching rafters, trusses or pitch does need a construction permit. In this city the answer changes street by street, so we establish it at the survey.
Not automatically. Age tells you to look, not what to do. A twenty-year-old architectural roof that still lies flat, still holds its granules and has sound flashings can have years left; a twenty-year-old three-tab on a shaded northern slope may be finished. What settles it is the condition of the field away from any failure, and the number of layers already up there.
Shingle, clearly, and by roughly half. Architectural shingle installs at $5.50 to $8.00 per square foot in New Jersey against $10 to $19 for standing seam metal. Metal earns that premium on long simple runs, on low-pitch sections and where snow shedding matters. On a cut-up roof with dormers and valleys it mostly does not, because every detail is formed by hand.
Free inspection, and the permit question answered before any price. New Jersey figures, not a national calculator.