Roofing Costs in Decatur, IL

Verified cost ranges for roofing in Decatur

Verified by 3 sourcesUpdated April 11, 2026

Roofing Costs in Decatur

Cost ranges verified from official sources

Roof Replacement

Decatur, IL

2 sources

Low

$44

Average

$18,703

High

$53,052

Bureau of Labor StatisticsFixr

Updated Apr 2026

Roof Repair

Decatur, IL

2 sources

Low

$44

Average

$6,943

High

$19,452

Bureau of Labor StatisticsFixr

Updated Apr 2026

Flat Roof Installation

Decatur, IL

2 sources

Low

$66

Average

$13,140

High

$37,136

Bureau of Labor StatisticsFixr

Updated Apr 2026

Metal Roof Installation

Decatur, IL

3 sources

Low

$688

Average

$18,742

High

$52,519

Bureau of Labor StatisticsFixrHomewyse

Updated Apr 2026

Gutter Installation

Decatur, IL

2 sources

Low

$361

Average

$401

High

$683

Bureau of Labor StatisticsHomewyse

Updated Apr 2026

Gutter Repair

Decatur, IL

2 sources

Low

$88

Average

$1,605

High

$4,155

Bureau of Labor StatisticsFixr

Updated Apr 2026

Skylight Installation

Decatur, IL

2 sources

Low

$105

Average

$4,360

High

$12,009

Bureau of Labor StatisticsFixr

Updated Apr 2026

Chimney Repair

Decatur, IL

2 sources

Low

$88

Average

$2,317

High

$6,189

Bureau of Labor StatisticsFixr

Updated Apr 2026

Ice Dam Removal

Decatur, IL

2 sources

Low

$88

Average

$1,388

High

$3,537

Bureau of Labor StatisticsFixr

Updated Apr 2026

Roof Ventilation Installation

Decatur, IL

2 sources

Low

$106

Average

$4,799

High

$13,263

Bureau of Labor StatisticsFixr

Updated Apr 2026

Gutter Guard Installation

Decatur, IL

2 sources

Low

$45

Average

$1,271

High

$3,245

Bureau of Labor StatisticsFixr

Updated Apr 2026

Tile Roof Installation

Decatur, IL

3 sources

Low

$714

Average

$9,999

High

$27,513

Bureau of Labor StatisticsFixrHomewyse

Updated Apr 2026

Cedar Shake Installation

Decatur, IL

2 sources

Low

$626

Average

$651

High

$893

Bureau of Labor StatisticsHomewyse

Updated Apr 2026

Green Roof Installation

Decatur, IL

2 sources

Low

$6,189

Average

$23,949

High

$61,894

Bureau of Labor StatisticsFixr

Updated Apr 2026

Roof Inspection

Decatur, IL

2 sources

Low

$106

Average

$404

High

$707

Bureau of Labor StatisticsFixr

Updated Apr 2026

Understanding Roofing Costs in Decatur

Roof replacement costs in Decatur, IL average $16,594.14, reflecting the city's cost of living that runs 11.6% below the national average. This lower regional price parity of 88.4 contributes to reduced labor and material costs compared to national benchmarks, allowing roofing contractors in Decatur to offer competitive pricing. The local roofing market in Decatur shows considerable variation, with projects ranging from $207.79 to $46,862.60, indicating differences based on roof complexity, materials selected, and property size rather than regional supply constraints. Decatur's moderate demand for roofing services and the availability of local contractors help maintain pricing efficiency in the market. The city's economic conditions support more affordable roof replacement services relative to higher cost-of-living areas across Illinois and the nation.

How Decatur Compares

vs. National Average-8%

*Based on aggregated cost data from multiple sources

Frequently Asked Questions — Roofing Costs in Decatur

View Roofing Costs in Other Cities in Illinois