Maine
Spray Foam Insulation cost in Maine (2026)
Across Maine, spray foam insulation varies by your city's labor rates, climate and permit fees. Select your city below for a localized estimate.
Statewide range · 2026
$1,650 – $6,550
spray foam insulation typically falls in this range across 1 Maine cities — your exact estimate depends on local rates.
| City | Typical 2026 range |
|---|---|
| Portland, ME | $1,650 – $6,550 |