Roof Replacement Cost in Pennsylvania

Estimated $9,801 – $13,260

Itemized cost breakdown
Item	Estimate
Tear-off	$1,820
Underlayment	$672
Roofing material	$3,580
Installation labor	$4,452
Flashing & vents	$501
Disposal	$505
Subtotal	$11,530

What affects roof replacement cost in Pennsylvania

Roof Replacement costs in Pennsylvania differ from the national baseline mainly because of local labor rates. Roofing labor in Pennsylvania runs about 3% below the national average roofer wage (BLS), holding installation cost down. Snow, ice dams, and freeze-thaw cycles plus occasional severe storms drive robust underlayment and ventilation. Most Pennsylvania jurisdictions require a roofing permit pulled by the contractor; typical residential fees run $100–$350, usually with a final inspection. Pennsylvania applies a 6.00% state sales tax (about 6.34% combined with local) to roofing materials.