Prices estimated using the NailThePrice Local Cost Model™ — national averages adjusted for Wilmington's labor rates, cost of living, and material pricing.
The cost to install siding in Wilmington ranges from $6,210 to $22,750, with most homeowners paying around $12,410. Your actual cost depends on several factors specific to your home and the Philadelphia-Camden-Wilmington market.
Vinyl is cheapest ($4–$8/sq ft installed), fiber cement is mid-range ($8–$14/sq ft), and wood costs $8–$16/sq ft. Engineered wood offers a good balance.
More exterior wall area means more material and labor. Two-story homes have more wall area than single-story homes of the same footprint.
Removing existing siding adds $1–$3/sq ft. Some contractors install over existing siding if it's in decent condition, saving removal costs.
Adding foam insulation board under new siding ($1–$3/sq ft) improves energy efficiency and can pay for itself in energy savings.
Window trim, corner boards, soffit, and fascia work adds 20–30% to the siding project cost but is essential for a finished, weathertight result.
The Northeast tends to have higher labor costs, partly driven by stronger union presence and higher cost of living. Stricter building codes mean more inspection requirements — budget extra for permits.
Budget $52–$315 for permits and inspections. Your contractor typically handles the permit process, but confirm this upfront.
Short construction seasons mean contractors book up fast in spring and summer. Schedule major exterior projects in late winter for best pricing and spring availability.
While possible for experienced homeowners, siding installation involves significant complexity. In Wilmington, you may still need a licensed pro for permits and inspections. DIY could save $4,781–$6,147 in labor.
Compare prices from licensed, insured contractors in Philadelphia-Camden-Wilmington.
Get Free Quotes from Wilmington Pros →The average cost to install siding in Wilmington ranges from $6,210 to $22,750, with most homeowners paying around $12,410. This estimate includes both labor ($6,830) and materials ($5,580). Costs in Wilmington are near the national average due to local cost of living and labor market conditions. Get multiple quotes from licensed Wilmington contractors to lock in the best price.
Yes, Wilmington typically requires a permit for siding installation. Budget $52–$315 for permit fees and expect 1–2 weeks for approval. Your contractor typically handles the permit application. Working without a required permit can void warranties and create problems when selling your home.
Most siding installation projects in Wilmington take 5–14 days to complete. The timeline depends on project scope, contractor availability in the Philadelphia-Camden-Wilmington metro area, and seasonal demand. Scheduling during Wilmington's off-peak season (typically fall and winter) can reduce wait times and may lower costs.
Vinyl siding offers the lowest installed cost ($4–$8/sq ft) and requires virtually no maintenance. Fiber cement (like James Hardie) costs more ($8–$14/sq ft) but lasts 50+ years and holds paint better. For long-term value, fiber cement is often the best investment.
Sometimes — vinyl and some other sidings can be installed over existing siding if it's flat and in reasonable condition. However, this hides potential issues like rot or moisture damage. A full tear-off and house wrap installation is recommended for the best long-term results.