Basic
$0.39 – $0.49 per sq ft
Low-pressure soft wash of siding with a standard cleaning solution, rinsed
How Much Does Power Wash Siding Cost in Wilmington, Delaware?
Power Wash Siding: national installed price range, materials and labor breakdown, and local pricing by ZIP code.
Power Wash Siding in Wilmington, Delaware typically costs $0.46 to $0.57 per sq ft as of 2026. Prices reflect local labor and material rates. Use our calculator below for a detailed, ZIP-code-adjusted estimate.
Power Wash Siding in Wilmington, Delaware
$0.46 – $0.57
per sq ftPrices in Wilmington are 4.0% higher than the national average for power wash siding.
National average: $0.45 – $0.56 per sq ft
What you get at each price level
Standard
$0.46 – $0.57 per sq ft
Soft wash with mildew-killing solution, dwell time on algae streaks, rinsed
Premium
$0.57 – $0.71 per sq ft
Soft wash with mildew treatment, hand-brushed heavy algae, trim rinsed, plants pre-wet and rinsed
Cost Breakdown in Wilmington
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $0.19 – $0.24 | sq ft |
| Labor | labor | $0.18 – $0.22 | sq ft |
| Supplies & Other | supplies | $0.05 – $0.07 | sq ft |
| Equipment & Disposal | equipment | $0.04 – $0.04 | sq ft |
Prices adjusted for Wilmington local market conditions.
Power Wash Siding photo examples
Vinyl siding with a green algae-stained left half beside a freshly washed right half
Photo: East Coast Powerwashing · CC BY-SA 3.0 · Source
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Cost Factors in Wilmington, Delaware
What Affects Pricing
- Materials ($0.20-$0.25 per square foot)
- Labor ($0.16-$0.20 per square foot)
- Supplies & Other ($0.45-$0.56 per square foot)
- Equipment & Disposal ($0.45-$0.56 per square foot)
Local Price Adjustments
Material costs3.0% below avg
Labor costs11.0% above avg
Labor costs in Wilmington run proportionally higher than materials, which may favor material-heavy solutions.
Frequently Asked Questions
How we price this
BuildX Pro researches and reviews the national price range for Power Wash Siding, then adjusts it to your ZIP code for local labor and material costs using the public data below. Last checked Sep 2026.
- Construction wages by metro and rural area, used for the labor adjustment by ZIP code, U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics, May 2025
- Regional price parities for goods, used for the materials adjustment by ZIP code, U.S. Bureau of Economic Analysis, 2024
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