Roof Replacement Cost in Illinois — 2026

The average cost to replace a roof on a 2,000 sq ft home in Illinois ranges from $8,000 to $18,000, with a midpoint of approximately $11,500 as of 2026. Costs vary by material, pitch, and metro area. Roof Manager generates accurate material take-offs, helping IL contractors price jobs competitively.

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Key Facts — Illinois Roof Replacement

Low end: $8,000 for basic 3-tab shingle replacement on a simple gable roof
Average: $11,500 for architectural shingles on a 2,000 sq ft home with moderate complexity
High end: $18,000 for premium materials (metal, tile, Class 4) or complex rooflines
Primary driver: Hail belt, severe thunderstorms, ice dams in winter increases replacement demand and can qualify for insurance coverage
Code standard: IRC 2021 via Chicago Building Code for city; IRC 2018 elsewhere — Chicago has additional wind provisions

Source: National contractor survey data, Angi/HomeAdvisor published averages, and Roof Manager contractor-submitted data, as of 2026. Individual quotes may vary.

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