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Maine Roofing Calculator

Roof replacement in Maine runs $415–$690 per roofing square (100 sqft installed) in 2026 (8% below the US average). Use the calculator below to estimate squares and bundles for your roof, then apply these local rates for a full cost estimate.

2026 Installed Costs — Maine (ME)

Per Roofing Square

$415–$690

architectural shingles, mat + labor

vs. US Average

8% ↓

National avg: $450–$750/square

Climate Note

Heavy snow loads require structural verification before layering; ice and water shield must cover the full eave overhang plus 6 feet past the interior wall line.

Roof Area (flat / plan measurement)

sq ft (measure the footprint of your house)

Roof Pitch

Shingle Type

Price per Bundle

Waste Factor

15%

10% (simple gable)15% (standard)20% (complex/hips)

Results

Enter roof area to calculate

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Roofing in Maine — Pro Tips

Build ice dam protection into every Maine roofing quote

Ice dams cause significant water damage in Maine's cold, snowy winters. Quoting proper ice-and-water-shield installation as your baseline scope protects both your client and your warranty — under-insulated attics are the root cause, so flagging ventilation issues at estimate time builds trust.

Maine Roofing Costs — Common Questions

How much does roof replacement cost in Maine?

Roofing replacement (architectural shingles, materials + labor) in Maine runs $415–$690 per roofing square (100 sqft) in 2026. The US average is $450–$750/square. Heavy snow loads require structural verification before layering; ice and water shield must cover the full eave overhang plus 6 feet past the interior wall line.

How many roofing squares does the average Maine home need?

The average single-story home in the US has a roof of 1,500–2,500 sqft of flat (plan) area, which translates to 15–25 roofing squares before pitch adjustment. At Maine's rate of $415–$690/square, a typical roof replacement runs $7,055–$15,180 for a 1,700–2,200 sqft home.

Are roofing costs in Maine above or below the US average?

Maine roofing costs are 8% below the US average in 2026. Use the calculator above to estimate exact squares and bundle counts for your roof dimensions, then apply these local rates for a complete cost estimate.