Washington Roof Replacement Cost (2026 Guide)

How much does roof replacement cost in Washington? 2026 ranges run $6.1k–$16.5k (avg $9.9k). Tear-off, underlayment, material, and pitch all priced in.

2026 Roof costs in Washington

National average is $9,000. Washington's regional cost index (1.10×) puts the typical roof project at roughly $9,900. Low-end $6,050, high-end $16,500. Full roof replacement including tear-off, materials, and installation.

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