🪜 Basement Finish Cost in Maine
How much does a basement finish cost in Maine? See local labor rates, material costs, and get a free estimate.
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Maine Average Cost (2026)
$32,000 – $88,000
Average: $52,000 for a 800 sq ft project
Maine is in the Northeast region. Labor costs in this region tend to be above the national average.
Cost Breakdown
Economy
$32,000
Standard
$52,000
Premium
$88,000
Est. labor: $26,000
Est. materials: $26,000
Recommended Materials & Tools
Popular items for this project — links may earn a commission.
HFS 6 Mil Black Plastic Sheeting — 10' x 25'
Polyethylene vapor barrier for basement walls and concrete moisture control
$20Amazon
Whitecap Crawl Space Vapor Barrier 6 Mil — 20' x 100'
Dura Skrim reinforced black polyethylene film, 2000 sq ft coverage
$65Amazon
Owens Corning R-19 Kraft Faced Fiberglass Insulation — 10 Bags
16" x 96" batts for basement ceiling joists, 853 sq ft coverage
$175Amazon
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How big is your basement finish?
An average basement is 800–1,200 sq ft.
sq ft
400 sq ft2500 sq ft
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