Basic
$1.46 – $3.75 per sq ft
Granular-surfaced self-adhered ice and water membrane at eaves, valleys and penetrations, lapped to instructions and rolled in
How Much Does Ice Dam Shield Cost in Portland, Maine?
Install self-adhering ice and water shield membrane at eaves, valleys and penetrations during roofing work, per sq ft of membrane, materials and labor.
Ice Dam Shield in Portland, Maine typically costs $1.72 to $4.41 per sq ft as of 2026. Prices reflect local labor and material rates. Use our calculator below for a detailed, ZIP-code-adjusted estimate.
Ice Dam Shield in Portland, Maine
$1.72 – $4.41
per sq ftPrices in Portland are 1.0% lower than the national average for ice dam shield.
National average: $1.75 – $4.50 per sq ft
What you get at each price level
Standard
$1.72 – $4.41 per sq ft
Smooth film-surfaced self-adhered membrane with split release liner, tighter laps rolled to bond, sealed around every penetration
Premium
$2.14 – $5.52 per sq ft
High-temperature-rated self-adhered membrane for hot dark roof decks, primer applied to the deck first, all laps rolled
Cost Breakdown in Portland
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $0.77 – $1.97 | sq ft |
| Labor | labor | $0.61 – $1.57 | sq ft |
| Supplies & Other | supplies | $0.20 – $0.52 | sq ft |
| Equipment & Disposal | equipment | $0.14 – $0.35 | sq ft |
Prices adjusted for Portland local market conditions.
Cost Factors in Portland, Maine
What Affects Pricing
- Materials ($0.79-$2.03 per square foot)
- Labor ($0.61-$1.57 per square foot)
- Supplies & Other ($0.21-$0.54 per square foot)
- Equipment & Disposal ($0.14-$0.36 per square foot)
Local Price Adjustments
Material costs3.0% below avg
Labor costsAt national average
Frequently Asked Questions
References
- Ice and Water Shield Installation Cost Explained, austinsroofing.com, retrieved Nov 2026
- Ice and Water Shield Price 2026, oneanddoneprep.com, retrieved Nov 2026
- Ice and water shield eave | Unit Rate AI, Unit Rate AI, 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 Portland
Connect with local ice dam shield contractors in Portland for personalized quotes based on your specific project.