Roof installation in Delaware averages $9,240–$22,587 in 2026 — Delaware is a mid-range market, about 3% above the U.S. average. Costs vary by city, so use the calculator for a Delaware-rate estimate or pick your city below.
*Delaware average across all cities; individual cities vary with the local labor market.
★★★★★ Trusted by homeowners across Delaware
Delaware average pricing. Adjust for your roof.
Roof installation quotes vary widely between Delaware contractors and cities. Our calculator uses local 2026 labor data so you walk in informed.
Estimates adjusted for local labor rates in each Delaware city — not a national average.
Compare licensed, insured local roofers side by side. No pressure, no hidden fees.
From major metros to smaller Delaware towns — find your city for a local estimate.
Typical roof installation cost in each Delaware city, adjusted for local labor rates. Click a city for a full local estimate and breakdown.
| City | Typical roof installation cost |
|---|---|
| Dover, DE | $9,000 – $22,000 |
| Newark, DE | $9,180 – $22,440 |
| Wilmington, DE | $9,540 – $23,320 |
Average Delaware prices across all cities.
| Material | Installed $/sq ft (local) |
|---|---|
| Asphalt (3-tab) | $3.59 – $5.65 |
| Architectural shingle | $4.62 – $8.21 |
| Metal | $9.24 – $16.43 |
| Tile | $10.27 – $18.48 |
| Flat membrane | $4.11 – $12.32 |
Estimated total Delaware cost by roof area, at average Delaware labor rates.
| Roof Size | Typical Example | Delaware Total |
|---|---|---|
| 500 sq ft | Garage / small extension | $2,310 – $4,620 |
| 1,000 sq ft | Small home | $4,620 – $9,240 |
| 1,500 sq ft | Average home | $6,930 – $13,860 |
| 2,000 sq ft | Large home | $9,240 – $18,480 |
| 3,000 sq ft | Multi-family / commercial | $13,860 – $27,720 |
The factors that make Delaware roof installation quotes differ from city to city.
| Cost factor | How it affects your Delaware quote | Impact |
|---|---|---|
| Local labor rates | Delaware is a mid-range market — labor runs about 3% above the U.S. average, and it varies further between Delaware cities. | High |
| Material choice | Premium materials cost more per square foot but usually last longer. | High |
| Roof size & access | Bigger roofs cost more overall but less per square foot; steep or multi-story roofs add labor. | Medium |
| Tear-off & disposal | Removing the old roof adds roughly $1–$2.50 per sq ft. | Medium |
| Delaware permits | Most Delaware cities require a roofing permit ($150–$500), which your roofer pulls for you. | Low |
| Delaware climate | Local weather drives material choice — cold winters, snow load and freeze-thaw cycles make durable membranes and good drainage important in Delaware. | Medium |
Add your roof size and material — the calculator uses Delaware average labor rates.
Get an instant Delaware price range, or pick your city for exact local pricing.
Request free, no-obligation quotes from licensed Delaware roofers.
Pick a city for a full local estimate with a cost breakdown.
Tell us about your Delaware roof and we match you with up to 3 licensed local roofers. Compare prices — the choice is yours.
Across Delaware, roof installation averages $9,240–$22,587 in 2026 (about 3% above the U.S. average), but it varies by city — Dover and other metros differ from smaller towns. Use the city table above for a local figure.
Smaller Delaware cities and lower-cost metros sit at the bottom of the city table above; major metros run higher due to labor costs.
We cover 3 Delaware cities including Dover, Newark, Wilmington.
Pick your Delaware city, set your roof details, and request free quotes from licensed local roofers.
We connect homeowners across Delaware with licensed, insured local roofers — in every city listed above.