Roof Replacement Cost Calculator

Get a realistic price range for your roof replacement in under 30 seconds. Based on 2026 contractor pricing.

Estimates assume standard pitch, single tear-off layer, and average roof complexity. Steep pitches, multiple existing layers, complex valleys, dormers, and skylights can add 20-40%. Storm/hail damage insurance claims often cover replacement minus deductible.

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Cost calculators give you a rough range. To get an actual price for your home, get free quotes from licensed local contractors:

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About this calculator

This calculator uses 2026 roofing contractor pricing across CA, CT, FL, MA, NJ, NY, and TX. Pricing reflects full tear-off, new underlayment, ice-and-water shield in valleys, new shingles, ridge cap, flashing replacement, and standard cleanup. Decking replacement (rotten plywood) is priced separately by board-foot during tear-off — typical home needs $200-$1,000 in decking work, sometimes more on older homes.

Storm damage claims through homeowner insurance often cover full replacement minus your deductible. If hail or wind damaged your roof within the last 12 months, get a free local inspection before filing.