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Wilmington Roof Replacement Costs

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The average cost to replace a roof in Wilmington, Delaware is $13,503.

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56,896 Roofs measured by our roofing calculator in Wilmington, DE

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$13,503 Average roof replacement cost for Asphalt Shingle roofs in Wilmington, DE

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37 Highly rated roofers in Wilmington, DE

All stats on this page are based on data roofing contractors have entered into the Instant Roofer Database. Data is refreshed weekly.

Roof Replacement Cost in Wilmington, Delaware

The average cost to replace a roof in Wilmington is about $13,503. This is based on the average roof size (with pitch) in Wilmington of 1,945 sqft (19.33 squares) and the area’s most common material, Asphalt Shingle, which run about $6.94 per sqft ($694/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 1,945 sqft roof (19.33 squares) in Wilmington.

Costs calculated from data entered by roofing contractors into the Instant Roofer Database. Data is refreshed weekly.

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 Wilmington.

Asphalt Shingle
$6.94/sqft ($694/square)
SQFTSQUARESCOST
5005$3,471
1,00010$6,942
1,50015$10,414
2,00020$13,885
2,50025$17,356
3,00030$20,827
3,50035$24,298
4,00040$27,770
4,50045$31,241
5,00050$34,712
Designer Shingle
$9.64/sqft ($964/square)
SQFTSQUARESCOST
5005$4,822
1,00010$9,643
1,50015$14,465
2,00020$19,287
2,50025$24,108
3,00030$28,930
3,50035$33,752
4,00040$38,574
4,50045$43,395
5,00050$48,217
Slate
$22.69/sqft ($2,269/square)
SQFTSQUARESCOST
5005$11,345
1,00010$22,690
1,50015$34,035
2,00020$45,380
2,50025$56,725
3,00030$68,070
3,50035$79,415
4,00040$90,760
4,50045$102,105
5,00050$113,450
Costs calculated from data entered by roofing contractors into the Instant Roofer Database. Data is refreshed weekly.

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 Wilmington home.

Asphalt Shingle
$6.94/sqft ($694/square)
SQFTVALUE ADDED
500$2,083
1,000$4,165
1,500$6,248
2,000$8,331
2,500$10,414
3,000$12,496
3,500$14,579
4,000$16,662
4,500$18,745
5,000$20,827
Designer Shingle
$9.64/sqft ($964/square)
SQFTVALUE 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
Slate
$22.69/sqft ($2,269/square)
SQFTVALUE 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
Costs calculated from data entered by roofing contractors into the Instant Roofer Database. Data is refreshed weekly.

Wilmington Roof Statistics

The number of roofs our tech has scanned56,896
Average roof size (with pitch)1,945 Square Feet
Average roof slope6/12 Pitch or 26.57 Degrees
Most common roof typeAsphalt Shingle
Calculated by our AI roofing tech and populated from the Instant Roofer Database. Data is refreshed weekly.

Frequently Asked Roofing Questions In Wilmington, Delaware

Labor Costs

How much does roofing labor cost in Wilmington, Delaware compared to nearby areas? In Wilmington roofing crews generally charge somewhere in the $3.50, $5.50 per square foot range which works out to $45, $75 per hour. In practice that places them a touch under downtown Philadelphia pricing a notch above the rates seen in rural New Castle County and southern Delaware and comfortably, below the higher fees northern New Jersey firms quote when they factor in big‑city premiums.

Weather & Climate Considerations

How does Wilmington, Delaware's weather affect roof lifespan? In Wilmington, Delaware the average yearly precipitation is 46 inches while snowfall hovers around 18 inches. Summers tend to be humid. The city enjoys roughly 2,150 sun‑hours each year. Periodic nor’easters or tropical storms can unleash gusts of 40, 60 mph. The area sees less salt spray, than the coastal stretch of Delaware. The constant mix of moisture UV exposure, freeze‑thaw cycles and wind uplift all conspire to shorten the lifespan of roofing shingles and flashing.
What is the most common cause of roof damage in Wilmington, Delaware? Wind from coastal storms and nor’easters tops the list of roof‑damage culprits in Wilmington, Delaware. The salty breezes that drift off the Delaware and Christina Rivers speed up the decay of shingles and flashings while heavy summer thunderstorms, combined with the wear of aging roofs and lapses, in upkeep, often push storm‑induced wear into full‑blown leaks.
What is the best time of year to replace a roof in Wilmington, Delaware? In Wilmington, Delaware the advantageous window for roof replacement arrives in the late‑spring stretch from May into early June and re‑emerges in early fall spanning September through October. During these intervals temperate conditions foster shingle adhesion, precipitation and nor’easter risk dip and the coastal humidity and salty air, from the Delaware River prove less intrusive. This schedule also sidesteps winter storms well as the oppressive midsummer heat and accompanying thunderstorms.

Insurance & Storms

How common are storm-related roof claims in Wilmington, Delaware? Roof‑damage claims tied to storms are a regular feature in Wilmington especially along the Christina and Delaware rivers with the numbers spiking each summer when tropical remnants drift in and again in the fall during nor’easter season. The combination of low‑lying riverfront districts and an aging stock of roofs heightens susceptibility to gusty winds, hail and wayward trees. After a coastal gale or a strong nor’easter, a noticeable uptick, in claims is the norm even though the overall claim frequency still falls short of the levels seen in Gulf‑Coast hot spots.
What natural disasters in Wilmington, Delaware cause the most roof replacements? In Wilmington the lion’s share of roof replacements stems from the winds that accompany hurricanes and tropical storms, Hurricane Isaias, in 2020 being a textbook example. Nor’easters, the coastal surge that climbs the Christina and Brandywine rivers as well as heavy snow or ice storms that pile weight on rooftops also leave their mark. Hail and isolated flooding events by contrast account for occasional sporadic replacements.

Top Roofing Contractors in Wilmington, Delaware

All American Roofing & Remodeling

4.6

186 reviews

4325 Kirkwood Highway
Wilmington, DE 19808

(302) 334-3000

Roof Rite LLC

5

16 reviews

1920 E Zabenko Dr
Wilmington, DE 19808

(302) 514-7663

Homestar Remodeling

4.4

625 reviews

405 Silverside Road
Wilmington, DE 19809

(302) 528-5898

Becker’s Chimney and Roofing LLC

4.8

143 reviews

209 Main St
Wilmington, DE 19804

(302) 463-8294

G Fedale Roofing & Siding

4.8

379 reviews

101 S Mary St
Wilmington, DE 19804

(302) 225-7663

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Homecraft Inc

4.9

151 reviews

1407 Philadelphia Pike
Wilmington, DE 19809

(302) 798-0302

D Shinn Inc

5

1 review

1408 Haines Ave
Wilmington, DE 19809

(302) 765-2222

Hurlock Roofing Company

5

1 review

806 Cheltenham Rd
Wilmington, DE 19808

(302) 723-2251

ELITE Roofing Contractors

5

38 reviews

1510 Delaware Avenue
Wilmington, DE 19806

(302) 251-2292

A Plus Roofing & Construction LLC

5

51 reviews

337 Robinson Ln
Wilmington, DE 19805

(302) 765-7878

JBC Contracting LLC

5

1 review

45 Paschall Rd
Wilmington, DE 19803

(610) 290-6037

Lane Roofing & Exteriors

5

1 review

119 Quintynnes Dr
Wilmington, DE 19807

(302) 442-7602

M’rked LLC

5

1 review

2406 W Newport Pike
Wilmington, DE 19804

(302) 683-9065

Padilla Konstruction LLC

5

1 review

1210 Flint Hill Rd
Wilmington, DE 19808

(302) 276-6678

Two Brothers Roofing LLC

1

1 review

26 Brookside Dr
Wilmington, DE 19804

(302) 751-3556

Rock Roof LLC

5

1 review

27 Dickinson Ln
Wilmington, DE 19807

(302) 547-3625

Tycos Roofing and Siding Inc

4.7

119 reviews

412 Meco Dr
Wilmington, DE 19804

(302) 478-9267

Wilmington City Roofing

4.3

50 reviews

800 Wilmington Industrial Park
Wilmington, DE 19801

(302) 691-9139

HomeStar Remodeling LLC

4.5

404 reviews

405 Silverside Rd Ste 100
Wilmington, DE 19809

(302) 468-1543

Custom Siding of Delaware LLC

5

1 review

408 Stafford Rd
Wilmington, DE 19803

(302) 218-4908

Map of Roofing Contractors in Wilmington, Delaware

Wilmington Roof Costs Compared to Other Delaware Cities

Newark, DE

  • $8,297 more expensive
  • Avg Cost: $21,800

Dover, DE

  • $12,859 more expensive
  • Avg Cost: $26,362

New Castle, DE

  • $8,108 less expensive
  • Avg Cost: $5,395

Millsboro, DE

  • $5,239 more expensive
  • Avg Cost: $18,742

Lewes, DE

  • $5,239 more expensive
  • Avg Cost: $18,742
Relative costs calculated from data entered by roofing contractors into the Instant Roofer Database. Data is refreshed weekly.