New Castle Roof Replacement Costs
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The average cost to replace a roof in New Castle, Delaware is $5,395.
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17,485 Roofs measured by our roofing calculator in New Castle, DE
$5,395 Average roof replacement cost for Asphalt Shingle roofs in New Castle, DE
8 Highly rated roofers in New Castle, DE
Roof Replacement Cost in New Castle, Delaware
The average cost to replace a roof in New Castle is about $5,395. This is based on the average roof size (with pitch) in New Castle of 733 sqft (7.33 squares) and the area’s most common material, Asphalt Shingle, which run about $7.36 per sqft ($736/square).
Average Cost by Material
Roof replacement cost can vary greatly depending on the type of roofing material used. The costs listed below are based on a 733 sqft roof (7.33 squares) in New Castle.
Roof Replacement Costs by Home Size
Home size is one of the biggest factors contributing to replacement costs. This table shows replacement costs for different home sizes for each roofing material in New Castle.
| SQFT | SQUARES | COST |
|---|---|---|
| 500 | 5 | $3,680 |
| 1,000 | 10 | $7,360 |
| 1,500 | 15 | $11,040 |
| 2,000 | 20 | $14,720 |
| 2,500 | 25 | $18,400 |
| 3,000 | 30 | $22,080 |
| 3,500 | 35 | $25,761 |
| 4,000 | 40 | $29,441 |
| 4,500 | 45 | $33,121 |
| 5,000 | 50 | $36,801 |
| SQFT | SQUARES | COST |
|---|---|---|
| 500 | 5 | $4,822 |
| 1,000 | 10 | $9,643 |
| 1,500 | 15 | $14,465 |
| 2,000 | 20 | $19,287 |
| 2,500 | 25 | $24,108 |
| 3,000 | 30 | $28,930 |
| 3,500 | 35 | $33,752 |
| 4,000 | 40 | $38,574 |
| 4,500 | 45 | $43,395 |
| 5,000 | 50 | $48,217 |
| SQFT | SQUARES | COST |
|---|---|---|
| 500 | 5 | $11,345 |
| 1,000 | 10 | $22,690 |
| 1,500 | 15 | $34,035 |
| 2,000 | 20 | $45,380 |
| 2,500 | 25 | $56,725 |
| 3,000 | 30 | $68,070 |
| 3,500 | 35 | $79,415 |
| 4,000 | 40 | $90,760 |
| 4,500 | 45 | $102,105 |
| 5,000 | 50 | $113,450 |
How Roof Replacement Impacts Home Value
Homeowners frequently want to know how replacing their roof could impact the overall value of their home. This table shows how roof replacement, by material and home size, could impact the value of an New Castle home.
| SQFT | VALUE ADDED |
|---|---|
| 500 | $2,208 |
| 1,000 | $4,416 |
| 1,500 | $6,624 |
| 2,000 | $8,832 |
| 2,500 | $11,040 |
| 3,000 | $13,248 |
| 3,500 | $15,456 |
| 4,000 | $17,664 |
| 4,500 | $19,872 |
| 5,000 | $22,080 |
| SQFT | VALUE ADDED |
|---|---|
| 500 | $2,941 |
| 1,000 | $5,882 |
| 1,500 | $8,824 |
| 2,000 | $11,765 |
| 2,500 | $14,706 |
| 3,000 | $17,647 |
| 3,500 | $20,589 |
| 4,000 | $23,530 |
| 4,500 | $26,471 |
| 5,000 | $29,412 |
| SQFT | VALUE ADDED |
|---|---|
| 500 | $6,353 |
| 1,000 | $12,706 |
| 1,500 | $19,060 |
| 2,000 | $25,413 |
| 2,500 | $31,766 |
| 3,000 | $38,119 |
| 3,500 | $44,472 |
| 4,000 | $50,826 |
| 4,500 | $57,179 |
| 5,000 | $63,532 |
New Castle Roof Statistics
| The number of roofs our tech has scanned | 17,485 |
| Average roof size (with pitch) | 733 Square Feet |
| Average roof slope | 6/12 Pitch or 26.57 Degrees |
| Most common roof type | Asphalt Shingle |
Frequently Asked Roofing Questions In New Castle, Delaware
Labor Costs
How much does roofing labor cost in New Castle, Delaware compared to nearby areas?
In New Castle, roofing labor typically runs about $2.50 to $4.50 per square foot, driven by many older, historic homes and local permit costs. That is generally 5 to 15 percent cheaper than nearby Wilmington and Philadelphia suburbs, roughly comparable to Newark and southern New Castle County, and slightly higher than rural Kent and Sussex County averages.Weather & Climate Considerations
How does New Castle, Delaware's weather affect roof lifespan?
New Castle, Delaware’s humid mid-Atlantic climate, about 45 inches of rain and 15 to 25 inches of snow yearly, frequent nor’easter winds and tidal Delaware River salt spray, plus strong summer sun, accelerate shingle UV breakdown, foster algae and rot, cause freeze-thaw cracking and wind uplift, and corrode metal flashings, shortening roof lifespan.What is the most common cause of roof damage in New Castle, Delaware?
In New Castle, Delaware, the most common roof damage comes from coastal storms, especially Nor’easters and tropical remnants, whose wind and driving rain lift shingles and cause leaks, with salt air and aging roofs accelerating deterioration.What is the best time of year to replace a roof in New Castle, Delaware?
In New Castle, replace roofs in September to early October, when temperatures favor shingle sealing, summer storms ease, humidity drops, and Delaware River weather steadies. Avoid Nor’easters and winter freeze. Spring can work, but watch April rains and historic district permit timing.Insurance & Storms
How common are storm-related roof claims in New Castle, Delaware?
In New Castle, Delaware storm-related roof claims are common, driven by nor’easters, tropical storm remnants and strong summer thunderstorms. Proximity to the Delaware River, older historic roofs, and mature trees raise risk, so homeowners typically see claim spikes during fall coastal storm season and summer storm bursts.What natural disasters in New Castle, Delaware cause the most roof replacements?
In New Castle, most roof replacements follow high winds and fallen trees from hurricanes and tropical storms, severe thunderstorms with hail, and nor’easters that bring tidal surge and ice and snow. Tropical Storm Isaias in 2020 caused widespread wind and tree damage to roofs along the Delaware River.Top Roofing Contractors in New Castle, Delaware
Exterior Works LLC
5
1 review
8 Tavernier Dr
New Castle, DE 19720
(302) 740-0793
Iconic Roofing & Exteriors Inc
5
41 reviews
13 King Ct Ste 3
New Castle, DE 19720
(302) 328-2100
Kirkin Exteriors
4.8
284 reviews
1053 Lower Twin Lane Rd
New Castle, DE 19720
(302) 832-7663
N Mallari GC Corp
5
14 reviews
1031 Red Lion Rd
New Castle, DE 19720
(302) 516-7738
PJ Fitzpatrick
4.8
5947 reviews
21 Industrial Boulevard
New Castle, DE 19720
(866) 858-5928
Show 3 More
MLM Home Improvement
5
1 review
62 Reads Way
New Castle, DE 19720
(302) 272-9071
P&C Roofing
5
1 review
35 Southgate Boulevard
New Castle, DE 19720
(302) 322-6767
Iconic Roofing and Exteriors | Roof, Window Installation, and Siding Contractor
5
1 review
13 King Court
New Castle, DE 19720
(302) 232-8902
New Castle Roof Costs Compared to Other Delaware Cities
Wilmington, DE
- $8,108 more expensive
- Avg Cost: $13,503
Newark, DE
- $16,405 more expensive
- Avg Cost: $21,800
Dover, DE
- $20,967 more expensive
- Avg Cost: $26,362
Millsboro, DE
- $13,347 more expensive
- Avg Cost: $18,742
Lewes, DE
- $13,347 more expensive
- Avg Cost: $18,742