The short answer: A full roof replacement in the Philadelphia metro area typically costs between $8,500 and $22,000 for a standard single-family home — with most homeowners paying around $12,000–$15,000 for a quality asphalt shingle roof. But that range is wide for a reason.
Your final price depends on your roof's square footage, pitch, the material you choose, and the condition of your existing deck. Below, we break it all down — including how Philadelphia compares to the suburbs and why South Jersey and Delaware are often 5–10% less.
Average Roof Replacement Cost by Material (2026)
| Material | Cost per Square (100 sq ft) | Typical Lifespan |
|---|---|---|
| 3-Tab Asphalt Shingle | $350–$500 | 15–20 years |
| Architectural Shingle (GAF HDZ, OC Duration) | $450–$700 | 25–30 years |
| TPO / Flat Roof (60mil) | $500–$800 | 20–30 years |
| Standing Seam Metal | $900–$1,400 | 40–70 years |
| Cedar Shake | $700–$1,000 | 20–30 years |
| Slate (natural) | $1,500–$3,000 | 75–150 years |
What Makes Up the Total Cost?
- Materials — Shingles, underlayment, ice & water shield, ridge cap. Typically 40–50% of the total job cost.
- Labor — Tear-off, disposal, installation. Labor in the Philadelphia market runs $150–$250 per square depending on pitch and complexity.
- Deck repairs — Rotted or damaged decking adds $2–$5 per square foot. Common in older Philadelphia and South Jersey rowhomes where water management has been neglected.
- Flashing — Chimney, valleys, and step flashing around skylights or dormers adds $300–$1,500 depending on complexity.
- Permits — Philadelphia L&I permits typically run $150–$400. Required for all full replacements in the City of Philadelphia.
- Dump fees — Tear-off disposal adds $200–$500 depending on roof size and debris weight.
Philadelphia vs. Suburbs: Does Location Affect Price?
Yes. Labor rates in the City of Philadelphia are slightly higher than in the suburbs due to permitting complexity and parking/access logistics on dense city blocks. For residential work in neighborhoods like Chestnut Hill, Roxborough, South Philly, and Fishtown, expect prices consistent with the ranges above.
In South Jersey (Cherry Hill, Voorhees, Marlton, Mount Laurel) and Delaware (Wilmington, Newark, Hockessin), prices are often 5–10% lower due to lower permit fees and slightly lower labor costs. These markets are well within ALFE's service area.
Does Homeowner's Insurance Cover Roof Replacement?
If your roof was damaged by hail, wind, or a fallen tree, yes — your insurance should cover most or all of the replacement cost (minus your deductible). ALFE works directly with all major insurers serving PA, NJ, and DE. We document damage, meet with adjusters, and handle supplement negotiations so you get maximum coverage without the headache.
Age-related wear and tear is typically not covered. If your roof is over 20 years old, most policies pay Actual Cash Value (ACV) rather than Replacement Cost Value (RCV) — meaning depreciation is deducted from the payout.
Get an Exact Quote for Your Home
The only way to know your exact price is a free, no-obligation inspection. We measure your roof, check your decking condition, document any existing damage, and give you a written proposal — usually the same day. We serve Philadelphia, the Main Line, Bucks County, Montgomery County, Delaware County, South Jersey, and Delaware.
