Basic
$0.12 – $0.29 per sq ft
Low-pressure wash with a general house-wash detergent and rinse
Soft-wash or low-pressure wash of vinyl siding, priced per sq ft of wall surface.
Clean Vinyl Siding in Portland, Maine typically costs $0.15 to $0.34 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 Portland are 1.0% lower than the national average for clean vinyl siding.
National average: $0.15 – $0.35 per sq ft
$0.12 – $0.29 per sq ft
Low-pressure wash with a general house-wash detergent and rinse
$0.15 – $0.34 per sq ft
Soft wash with mildew-killing mix, dwell time, rinse, windows and plants rinsed
$0.18 – $0.43 per sq ft
Soft wash with mildew treatment, stubborn spots brushed, rinse, plants covered, windows rinsed
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $0.07 – $0.16 | sq ft |
| Labor | labor | $0.05 – $0.12 | sq ft |
| Supplies & Other | supplies | $0.02 – $0.04 | sq ft |
| Equipment & Disposal | equipment | $0.01 – $0.03 | sq ft |
Connect with local clean vinyl siding contractors in Portland for personalized quotes based on your specific project.