Shingle Roof Replacement in East Orange from $4.50. Architectural at $5.50 to $8.00 a square foot, three-tab cheaper, and the eaves detail that decides both. Free inspection and a written quote.
Architectural at $5.50 to $8.00 per square foot against three-tab at $4.50 to $6.50 is the difference between two quotes that otherwise look identical. On pre-war housing there is a second variable: what the shingle is sitting on, because board sheathing and plywood are not the same job.
Architectural shingle installs at $5.50 to $8.00 per square foot in New Jersey and three-tab at $4.50 to $6.50. On an average roof that is a few thousand dollars of difference, and it is the clearest case in this trade 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 pre-war housing there is a second variable that matters as much: what the shingle is going onto, because board sheathing and plywood are not the same job. Locally the unit count moves a quote before the roof does. One or two units and detached means no permit and no waiting; three means permit, inspection and tenants. After that it is access, because a frontage that has to carry material up and waste down is labor a suburban quote does not contain.
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 once the roof looks finished.
The correct pattern in the correct zone is what survives a February gust, and it cannot be inspected afterwards. It has to be in writing beforehand.
Two coverings is the practical limit. A roof already at two is a tear-off whatever anybody quotes, so a cheap overlay price on a twice-covered roof is not a price.
Unit count decides more here than the covering does. At three dwelling units a roof replacement is permitted construction rather than ordinary maintenance, and the building is also a registered multiple dwelling on a five-year inspection cycle. Two identical houses on one street can sit either side of that line.
East Orange has one of the highest shares of two- and three-family housing in Essex County, which is why the three-unit threshold matters more here than almost anywhere else in the state.
What fails on shingle here is the first three feet and the fixings, not the middle of the slope. Freeze and thaw drives water back up under the courses at the eaves -- which is what an ice barrier exists to stop -- and wind gets under a poorly nailed course and takes a strip off in one gust.
One is about your building and one is about your covering, and most quotes in this city establish neither.
Slate outlives almost everything fixed to it. Slipped slates usually mean corroded nails; leaks at a valley usually mean a rusted lining. Both are repairs. Replacing an existing slate roof is $20 to $35 per square foot, so the difference between diagnosing that correctly and not runs to tens of thousands.
On asphalt, if the covering away from the leak still lies flat, holds its granules and is not brittle, the roof has life in it and a repair is the right job. A failed flashing or a split upstand is hundreds of dollars and is routinely produced as proof that the whole roof is finished.
Two coverings is the practical ceiling. A roof already at two is a tear-off whatever anybody quotes, and it takes two minutes to check at the rake edge. It is the fastest way to tell whether the quotes in front of you describe the same job.
Before the covering, the count.
This is the building this city is made of, and the one roofing advice ignores.
Most low slope in this city sits on three-family houses and rear additions, at $5 to $14 per square foot by system.
Replacing an existing slate roof is $20 to $35 per square foot, so $40,000 to $70,000 on an average house.
Fixed costs do not shrink, and that is the part nobody volunteers.
The largest houses, and where slate survives.
Genuinely mixed eras. A neighbor proves nothing.
Duplexes divided into three, and the traces that leaves.
Tight frontages, tenants, and nowhere to park a dumpster.
Flat roofs behind parapets. Access comes first.
Same buildings, a different construction office.
Three-plus units is the default, not the exception.
The questions that come up, before you have to ask.
Architectural on most houses, and the difference is real: $5.50 to $8.00 per square foot against $4.50 to $6.50. It is heavier, handles wind better and lasts longer. Three-tab is defensible on a small simple roof or a building being sold shortly.
Frequently board sheathing rather than plywood, and that changes the job: boards with gaps between them hold a nail differently, and any that have to be made good are a real cost. It is established by looking, not by assuming, and it belongs in the scope.
An architectural asphalt roof in New Jersey runs $9,500 to $26,000, and on a typical 2,000 square foot house most people pay $12,000 to $18,000 installed. Per square foot that is $5.50 to $8.00 for architectural and $4.50 to $6.50 for three-tab. Slate is a different market entirely: $20 to $35 per square foot to replace an existing one.
Yes. The ordinary-maintenance exemption in N.J.A.C. 5:23-2.7 reaches one- and two-family dwellings, so at three units a covering replacement becomes permitted construction work with an inspection at the end. There is a second consequence as well: at three units the building is a multiple dwelling under N.J.S.A. 55:13A-1 et seq.
Usually not. Slate outlives almost everything fixed to it, and slipped slates on a pre-war roof normally mean the nails have corroded rather than that the slate has failed. Leaks at a valley usually mean a rusted lining. Both are repairs, and replacing an existing slate roof at $20 to $35 per square foot is a very expensive way to fix a nail problem.
Unit count established before anything is priced. New Jersey figures, not a national calculator.