Basic
$6.99 – $16 per sq ft
Primed engineered composite lap siding with an embossed wood grain, house wrap, standard corner boards, field-painted one color

Install composite (wood-fiber/polymer or engineered composite) lap siding on a house exterior, materials and labor, per square foot of wall.
Composite Siding in Wilmington, Delaware typically costs $8.23 to $18 per sq ft as of 2026. Prices reflect local labor and material rates. Use our calculator below for a detailed, ZIP-code-adjusted estimate.
Prices in Wilmington are 4.0% higher than the national average for composite siding.
National average: $8 – $18 per sq ft
$6.99 – $16 per sq ft
Primed engineered composite lap siding with an embossed wood grain, house wrap, standard corner boards, field-painted one color
$8.23 – $18 per sq ft
Factory pre-finished engineered composite lap siding, house wrap, matching corner boards and window trim
$10 – $23 per sq ft
Factory pre-finished composite lap siding with deeper grain, house wrap with rainscreen gap, wider trim boards in a contrasting color
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $3.23 – $8.73 | sq ft |
| Labor | labor | $3.70 – $6.99 | sq ft |
| Supplies & Other | supplies | $0.65 – $1.75 | sq ft |
| Equipment & Disposal | equipment | $0.65 – $0.87 | sq ft |
Labor costs in Wilmington run proportionally higher than materials, which may favor material-heavy solutions.
Connect with local composite siding contractors in Wilmington for personalized quotes based on your specific project.