Basic
$0.22 – $0.56 per sq ft
Soft wash with a standard algaecide mix in one application, low-pressure rinse
Rendering: BuildX
How Much Does Clean Tile Roof Cost in Wilmington, Delaware?
Soft-wash cleaning of a clay or concrete tile roof to remove algae, moss and stains.
Clean Tile Roof in Wilmington, Delaware typically costs $0.25 to $0.66 per sq ft as of 2026. Prices reflect local labor and material rates. Use our calculator below for a detailed, ZIP-code-adjusted estimate.
Clean Tile Roof in Wilmington, Delaware
$0.25 – $0.66
per sq ftPrices in Wilmington are 4.0% higher than the national average for clean tile roof.
National average: $0.25 – $0.65 per sq ft
What you get at each price level
Standard
$0.25 – $0.66 per sq ft
Soft wash with mix matched to the tile type, dwell time, loose moss removed by hand, plants protected
Premium
$0.32 – $0.83 per sq ft
Soft wash with longer dwell and spot reapplication, moss hand-cleared from tile laps, plants covered, gutters rinsed
Cost Breakdown in Wilmington
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $0.12 – $0.28 | sq ft |
| Labor | labor | $0.09 – $0.26 | sq ft |
| Supplies & Other | supplies | $0.03 – $0.07 | sq ft |
| Equipment & Disposal | equipment | $0.02 – $0.06 | sq ft |
Prices adjusted for Wilmington local market conditions.
Clean Tile Roof photo examples
Tile roof slope with a cleaned section beside a stained one
Rendering: BuildX
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Cost Factors in Wilmington, Delaware
What Affects Pricing
- Materials ($0.12-$0.29 per square foot)
- Labor ($0.08-$0.23 per square foot)
- Supplies & Other ($0.03-$0.07 per square foot)
- Equipment & Disposal ($0.02-$0.06 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
References
- How Much Does Roof Cleaning Cost? - This Old House, This Old House, retrieved Nov 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
Get Free Estimates in Wilmington
Connect with local clean tile roof contractors in Wilmington for personalized quotes based on your specific project.