Roof Replacement Cost in Illinois

Estimated $12,003 – $16,240

Itemized cost breakdown
Item	Estimate
Tear-off	$2,442
Underlayment	$772
Roofing material	$3,580
Installation labor	$6,151
Flashing & vents	$614
Disposal	$562
Subtotal	$14,122

What affects roof replacement cost in Illinois

Roof Replacement costs in Illinois differ from the national baseline mainly because of local labor rates. Roofing labor in Illinois runs about 34% above the national average roofer wage (BLS), lifting installation cost. Lake-effect snow, freeze-thaw, and severe spring hailstorms drive ice-dam protection and impact-rated options. Most Illinois jurisdictions require a roofing permit pulled by the contractor; typical residential fees run $200–$500, usually with a final inspection. Illinois applies a 6.25% state sales tax (about 8.92% combined with local) to roofing materials.