When it comes to getting a new roof installed in NJ, the first question for most homeowners is how much is it going to cost. Despite a roof being quite possibly the most important part of your home, myths around the cost of installing a new roof can leave many homeowners waiting for years before they finally replace their roof. And in the end, waiting usually makes it more expensive, as more damage is done to the structural elements of your home, resulting in more parts needing to be replaced.
So, how much does it cost for a new roof in NJ? The average cost to install a roof in New Jersey is $8,000 to $25,000. The reason for the wide range in price is because the cost of a new roof depends on a range of different factors, including size, slope, material and tear off costs.
To get a true estimate on the cost of your roof replacement in NJ, you should contact a professional NJ roofing contractor, but you can also read on to learn more about the average cost of a new roof in NJ.
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NEW ROOF COST BY SIZE
The most obvious factor in determining the cost of a new roof is the size. With roofs in NJ ranging from 1,000 sq.ft. to nearly 4,000 sq.ft., it’s no wonder that the cost of a new roof can be so wide.
The larger the roof, the more it costs for materials, labor and tear off, which is the reason for the overall price increase for replacing the roof.
| Roof Size | Average Cost |
| 1,000 sq.ft. | $3,000-$20,000 |
| 1,200 sq.ft. | $3,600-$24,000 |
| 1,500 sq.ft. | $4,500-$30,000 |
| 2,000 sq.ft. | $6,000-$40,000 |
| 3,750 sq.ft. | $11,250-$75,000 |
| 4,500 sq.ft. | $13,500-$90,000 |
NEW ROOF COST BY SLOPE
One aspect of a roof that most homeowners don’t know or think of is the pitch or slope of the roof. Not only does the slope impact the materials that you can use, but it also impacts the labor costs, as working on steeper roofs can take longer and be more difficult.
An average roof rises between 4” and 7” for every 12” horizontally. There are also flat/low slope roofs and steep sloped roofs. If your roof is not a conventionally sloped roof, you can expect the cost of roof replacement in NJ to be higher than average.
| Roof Slope | Average Cost (per sq.ft.) |
| Flat | $3-$7 |
| Low Slope | $3-$7 |
| Conventional Slope | $3-$20 |
| Steep Slope | $5-$20 |
NEW ROOF COST BY MATERIAL
Asphalt shingles may be the most popular roofing material, but the reality is there are numerous options for roofing materials, including different variations of asphalt shingles. Some of the most popular roofing materials in NJ are asphalt shingles, architectural shingles, clay tiles, slate shingles, cedar and metal roofing. There are also specific shingles for low slope or flat roofs, such as rubber, bitumen and vinyl.
Outside of the actual hard cost of the roofing materials, another factor that dictates the cost is what structural elements are needed. For example, if you want to replace your existing asphalt shingles with a new metal roof, you may need to reinforce certain areas to allow the metal to be installed properly, which can increase the cost of the project. If you are considering changing your roofing material, it will likely cost more to add some structural elements as well as the new roof.
| Material | Average Cost (per sq.ft.) |
| Vinyl (PVC) | $3 – $5 |
| Bitumen | $3 – $5 |
| Asphalt Shingles | $3 – $7 |
| Rubber | $3 – $7 |
| Cedar | $4 – $13 |
| Architectural Shingles | $7 – $15 |
NEW ROOF COST BY STYLE
There are a number of different roofing styles and each one has unique installation requirements that can impact the cost. Standard gable and dutch roofs tend to be on the lowest end of the spectrum, while hip, dormers and mansard roofs tend to cost a little more for installation and replacement.
If you are considering changing the style of your roof during the replacement, there will likely be additional costs for the structural updates needed.
| Style | Average Cost (per sq.ft.) |
| Flat | $3 – $7 |
| Gable | $3 – $20 |
| Dutch | $3 – $20 |
| Hipped | $3.50 – $9 |
| Dormer | $4 – $10 |
| Mansard | $5 – $20 |
NEW ROOF COST BY TEAR OFF NEEDS
Removing your existing roof is one part of roof replacement that often gets overlooked. The truth is, there is both a labor and hard cost associated with tearing off your roof. Like the roof installation, the cost for demo will depend on the size, slope and number of layers, as some roofs have multiple layers. When the roof is removed, the NJ roofing company will also get rid of the materials for you.
NEW ROOF COST BY FINANCING AND WARRANTIES
The last factor that plays a significant role in the cost of a new roof in NJ is financing and warranty options. If you go with a NJ roofing company that offers good financing options, you can save yourself a lot of money. Likewise, one great way to protect your investment is to choose a company that offers great warranties.
There you have it! If you are in need of roof replacement in NJ, now you can start doing some research with a general idea of how much it will cost. Just remember, every roof is unique and will need to be inspected by a NJ roofing contractor in order to provide an accurate estimate.
