Basic
$5 – $12 per sq ft
50-mil reinforced PVC membrane mechanically fastened, hot-air welded seams, flashing at walls and pipes, standard edge metal
Photo: KissJR1 · CC BY-SA 4.0 · Source
How Much Does PVC Roof Cost in Portland, Maine?
Install a single-ply PVC membrane on a low-slope roof (50-60 mil, mechanically attached or adhered), including basic tear-off and flashing.
PVC Roof in Portland, Maine typically costs $5.88 to $14 per sq ft as of 2026. Prices reflect local labor and material rates. Use our calculator below for a detailed, ZIP-code-adjusted estimate.
PVC Roof in Portland, Maine
$5.88 – $14
per sq ftPrices in Portland are 1.0% lower than the national average for pvc roof.
National average: $6 – $14 per sq ft
What you get at each price level
Standard
$5.88 – $14 per sq ft
60-mil reinforced PVC membrane mechanically fastened, welded seams, prefabricated corners and pipe boots, PVC-coated edge metal
Premium
$7.35 – $17 per sq ft
60-mil reinforced PVC membrane fully adhered, welded seams, prefab corners and pipe boots, PVC-coated edge metal and termination bar
Cost Breakdown in Portland
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $2.62 – $6.11 | sq ft |
| Labor | labor | $2.10 – $4.90 | sq ft |
| Supplies & Other | supplies | $0.70 – $1.63 | sq ft |
| Equipment & Disposal | equipment | $0.47 – $1.09 | sq ft |
Prices adjusted for Portland local market conditions.
PVC Roof photo examples
Hot-air welder fusing the overlap seam of a white PVC roof membrane
Rendering: BuildX
Find a pro to do thisRow of membrane plates and screws along a seam before the overlap is welded
Rendering: BuildX
Find a pro to do this
Cost Factors in Portland, Maine
What Affects Pricing
- Materials ($2.70-$6.30 per square foot)
- Labor ($2.10-$4.90 per square foot)
- Supplies & Other ($0.72-$1.68 per square foot)
- Equipment & Disposal ($0.48-$1.12 per square foot)
Local Price Adjustments
Material costs3.0% below avg
Labor costsAt national average
Frequently Asked Questions
References
- PVC Membrane Roof Cost Guide (2026), Roof Observations, roofobservations.com, retrieved Nov 2026
- PVC Roofing Cost Per Square Foot in 2026, General Roofing Co., generalroof.com, 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 pvc roof contractors in Portland for personalized quotes based on your specific project.