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Delaware Siding Replacement Cost Calculator

Average siding replacement cost in Delaware ranges from $6,200 to $19,000 depending on home size, siding material, and labor rates.

✓ Last Updated: June 2026 ✓ Based on 10,000+ Contractor Quotes ✓ Delaware-Specific Data

Reviewed by MyProjectCost Team

📊 Based on Regional Contractor Data
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📅 Updated June 2026
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Delaware Cost Snapshot

Item Delaware Average
Vinyl Siding$7-$13/sq ft/sq ft
Fiber Cement$11-$18/sq ft/sq ft
Wood Siding$13-$22/sq ft/sq ft
Aluminum Siding$8-$14/sq ft/sq ft
Labor Cost$3-$7/sq ft
Typical Total Project $6,200 – $19,000

Cost By Home Size in Delaware

Home Size Low Average High
1,000 sq ft $6,000 $9,000 $13,000
1,500 sq ft $8,000 $12,000 $17,000
2,000 sq ft $10,500 $15,500 $22,000
2,500 sq ft $13,000 $19,000 $27,000

Cost By City in Delaware

City Average Cost
Wilmington $13,000
Dover $11,500
Newark $12,500
Middletown $12,000
Bear $11,800

Why Siding Costs Are This Price In Delaware

Delaware siding costs are moderately above the national average due to mid-Atlantic labor rates and coastal weather requirements.

Delaware's coastal location means salt air exposure for many homes. Moisture-resistant and corrosion-resistant siding materials are recommended.

Best Siding Types For Delaware Homes

Fiber Cement Siding

Fiber cement is one of the top siding choices in Delaware, delivering outstanding resistance to the region's climate at $11-$18/sq ft per square foot installed. It stands up against moisture, impact, and temperature swings typical of Delaware without warping or rotting. With a 50+ year lifespan and a 30-year warranty from brands like James Hardie, fiber cement offers exceptional long-term value for Delaware homeowners.

Vinyl Siding

Vinyl siding is the most popular option for Delaware homeowners, priced at $7-$13/sq ft per square foot installed. Modern vinyl is formulated to resist the UV exposure and temperature ranges common in Delaware, maintaining its color and shape for 20–40 years. Its virtually zero-maintenance profile and wide range of styles and colors make it the go-to choice for budget-conscious Delaware homeowners.

Aluminum Siding

Aluminum siding has long been a reliable choice in Delaware at $8-$14/sq ft per square foot installed, offering complete immunity to rot, insects, and moisture damage. It holds paint well and stands up against Delaware's weather conditions year-round with minimal upkeep. Aluminum is especially valued in areas with high humidity or coastal salt air exposure common in parts of Delaware.

Delaware Siding Permit Costs

Most Delaware cities require permits for major siding replacement projects. Permit costs typically range from $100-$500 depending on project size and municipality. Always check with your local Delaware building department before starting work to ensure your project meets local code requirements.

Delaware Siding Cost Factors

Several factors affect siding replacement costs in Delaware:

  • Mid-Atlantic labor rates
  • Coastal exposure
  • Humidity
  • HOA communities

FAQ — Siding Replacement Cost in Delaware

How much does siding replacement cost in Delaware?

Most Delaware homeowners spend $10,500-$22,000 replacing siding on a 2,000 sq ft home.

Is Delaware more or less expensive than the national average?

Delaware costs are about 8-10% above the national average.

What is the cheapest siding option in Delaware?

Vinyl siding at $7-$13 per square foot installed.

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