How Much Does Roofing Cost in Philadelphia?
This price is for a standard Roof Replacement in Philadelphia. See other roofing service prices ↓
That is the modeled cost to deliver plus a fair contractor margin, not a sales quote. Built from BLS metro wages, Craftsman labor hours, a real bill of materials, and hand-verified permit data. 2026-08-28
Mid-range here means the reroof most homeowners actually buy: full tear-off and asphalt shingle replacement on a typical single-family roof, disposal included, with up to two sheets (64 sq ft) of decking replacement in the base price. Additional decking prices per sheet. Metal, tile, and slate are the premium rungs of the same job.
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The margin is the gap between break even and a typical quote, not a markup we invent. Fair margin moves with trade and market. Most land at a 15 to 22 percent margin on the bid, roughly 18 to 28 percent over the cost to deliver, and free labor does not exist. Full methodology.
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Show the math: how Philadelphia Asphalt Shingle Roof Replacement numbers are derived Click to expand
What you pay for in Philadelphia.
Every roofing dollar in Philadelphia, split into labor, materials, permit, overhead, and the contractor margin. The first four are the cost to deliver. The margin is what a fair job earns on top.
See cost by project size
What asphalt shingle roof replacement costs at your size.
Scales with project area at this metro's rate. The calculator lets you dial in your exact size.
| Size | Typical | Range |
|---|---|---|
| 1,500 sq ft | $11,932 | $10,563 to $13,407 |
| 2,000 sq ft | $14,342 | $12,697 to $16,115 |
| 2,500 sq ft | $16,752 | $14,830 to $18,823 |
| 3,250 sq ft | $20,367 | $18,030 to $22,885 |
| 3,750 sq ft | $22,777 | $20,164 to $25,593 |
Scaled from TheFatBook's per-size cost model, the same one behind the calculator.
Philadelphia roofing costs run 15 percent above the national average. The city average sits at $16,752 while the lowest realistic price comes in at $14,830. This page shows where a Philadelphia bid fits when the house under the roof was framed in 1949.
Numbers on this page come from Craftsman labor hours, BLS OES May 2025 wages for Philadelphia, FRED material prices, and the verified local permit fee. Population, income, home values and housing age come from the U.S. Census Bureau (QuickFacts and the American Community Survey); unemployment from the BLS Local Area Unemployment Statistics; building permits from the Census Bureau via FRED. How we calculate
Local Market
Philadelphia's population has declined 1.8 percent since 2020, yet maintains steady renovation demand. Median home values hover near $243,100 with a 53.2 percent home ownership rate that keeps plenty of owners ready to replace aging roofs. The housing stock here skews old. Median year built lands at 1949. That means most roofs sit on pre-war framing that often needs extra attention once the old layers come off. Our data puts the city average for asphalt shingle roof replacement at $16,752. The verified floor reaches $14,830. Labor runs 71.8 hours at a loaded wage of $57.19 per hour after the full 52.5 percent burden on the $37.49 base BLS wage. Add in $5,051 in PPI-adjusted materials plus the modest $69 permit and you land at a cost to deliver of $13,352. The 20.3 percent contractor margin on top of that feels earned in a market where winter cold waves shut down exterior work for months at a time. Severe cold limits the roofing season so crews stay busy when the weather cooperates. That compresses schedules and supports the premium over the national $14,568 average.
Philadelphia shows a population drop but those old houses still need new roofs every twenty years or so. With that 53 percent ownership rate and homes averaging 1949 construction the demand stays steady. The wage at about fifty seven loaded looks fair for the Northeast. The $69 permit is basically free money compared to what I used to see. If this were my money I'd lock in a crew in February before the spring rush and pay the man before he gets another offer.
Understanding Your Bid
Philadelphia roofing bids do not all add up cleanly. The average quote lands at $16,752 (TheFatBook cost index, 2026). The cost to deliver sits at $13,352 so the spread equals 20.3 percent contractor margin. That margin covers profit after all the real expenses. The lowest realistic price comes in at $14,830 which leaves $1,922 of potential savings between the average and the floor. Some contractors pad disposal or overhead. Others bake in extra for the surprises that old Philadelphia homes deliver. A bid north of the $18,823 high end on a standard 2500 square foot asphalt job should raise questions. The high end reaches $18,823. Compare it against the verified floor before you sign.
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Cost Breakdown
Break the $16,752 average down and the picture gets mechanical (Craftsman, 2026). Labor eats $4,106. That equals 71.8 Craftsman hours at the loaded rate of $57.19 per hour which already folds in the 52.5 percent burden on top of the $37.49 base BLS wage. Materials add $5,051 after FRED PPI adjustments. The permit runs exactly $69 according to PermitCalculator data. Overhead and site costs including disposal hit $4,126. Add it up and the cost to deliver equals $13,352. The remaining margin lives above that line. Pre-1978 lead paint hazards in this old housing stock can push abatement costs into the bid so contractors price for surprises once they start tearing off layers. The floor at $14,830 represents the lowest defensible price after a lean sustainable margin gets added to the delivery number. It isn't bare cost. Philadelphia roofing prices reflect these realities.
That labor line at a little over four grand sits on seventy two hours of work. The real margin lives in the overhead and disposal bucket they call forty one hundred. Materials at just over five thousand look clean. But once they start ripping off those old layers on a 1949 house you'll see change orders. Ask the contractor exactly how he plans to handle any rotted decking before you sign the contract. Does his price include it or not.
How to Negotiate
Shop your roofing job in late winter or early spring before the rush hits. Severe cold waves keep crews idle so many contractors price more aggressively when the calendar still shows snow in the forecast. Get bids from three established local outfits. Tell the contractor you understand the $13,352 cost to deliver on a typical 2500 square foot job and ask where his quote sits relative to that. Don't open with the $14,830 floor. That just starts an argument. Ask instead what ice and water shield coverage he plans for the first six feet at the eaves plus all the valleys and penetrations. Code requires it here. A bid that skips it is a red flag. Use the potential $1,922 savings gap as leverage only after you know your bid is clean. Time the work for shoulder season and you'll often see better pricing.
Use that fourteen eight hundred floor as your yardstick but never throw it in the guy's face on the first call. Ask him instead what his price looks like if the job stays clean with no deck repair. Philadelphia crews get slammed once the weather breaks so spring bids run higher. I used to bid jobs in Jefferson City the same way. A little patience in the slow months saved me almost two thousand every time. Sounds about right if the numbers line up.
Price your own job in Philadelphia →
What Makes This Market Different
Philadelphia roofing costs carry a distinct flavor you won't find in newer Sun Belt cities. A population that has declined 1.8 percent since 2020, paired with median values of $243,100, creates high affordability. Yet the vast pre-war housing stock built around 1949 demands intensive maintenance. Contractors here regularly encounter multi-layer roofs over ancient cedar shingles or full-dimension timber framing that was never designed for modern tear-off equipment. Lead paint hazards from before 1978 add specialized abatement steps that inflate renovation budgets even on straightforward asphalt shingle jobs. The $69 permit feels almost quaint compared to bigger markets but the real variable is the winter shutdown. Cold waves dictate strict operational limits so the entire trade squeezes a full year of revenue into maybe seven workable months. That pressure shows up in the 15 percent premium over the national average. The numbers make sense once you see the age of these row homes and the weather reality. Most lead-gen sites never mention any of it. They just farm the lead.
Frequently Asked Questions
How much does asphalt shingle roof replacement cost in Philadelphia?
What's a fair roofing bid in Philadelphia?
Does Philadelphia require ice and water shield on roofs?
Why are Philadelphia roofing prices higher than the national average?
TheFatBook models roofing from Craftsman labor hours, BLS regional wages, burden, PPI-adjusted materials, permit data where available, and contractor overhead benchmarks. Cost index version: 2026-08-28. Updated Aug 2026.
Sources & methodology for these numbers
- Independent FatBook v3 cost index for Roofing in Philadelphia.
- BLS OEWS wage inputs (https://www.bls.gov/oes/) and FRED PPI material inflation (https://fred.stlouisfed.org/) references.
- Craftsman labor-hour references and contractor overhead benchmarks.
- Verified permit/source data from PermitCalculator.com and permits_compiled where available.
What the roofing in philadelphia benchmark includes.
- Asphalt Shingle Roof Replacement as the headline cost-index scope
- labor-hour assumptions, regional wage inputs, materials, overhead, and permit data where available
- low, average, high, lowest realistic price, margin, and savings benchmarks from the FatBook cost index
- hidden damage, change orders, emergency service premiums, or unusual site access conditions
- contractor financing approval, warranties, provider recommendations, or guaranteed final quotes
- permit rulings for a specific address unless the city permit panel lists verified local data
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| Service | Low | Average | High |
|---|---|---|---|
| Asphalt Shingle Roof Replacement · 2,500 sqft | $14,830 | $16,752 | $18,823 |
| Roof Repair | $653 | $738 | $839 |
| Metal Roof Installation · 2,500 sqft | $33,535 | $37,893 | $42,588 |
| Flat Roof Installation · 1,200 sqft | $8,371 | $9,451 | $10,616 |
| Gutter Installation · 200 linear ft | $2,820 | $3,187 | $3,583 |
| Tear Off Roofing · 2,500 sqft | $3,579 | $4,036 | $4,528 |
| Roof Deck Repair | $703 | $794 | $902 |
| Roof Flashing Repair | $1,197 | $1,344 | $1,502 |
| Tile Roof Installation · 2,500 sqft | $25,768 | $29,115 | $32,720 |
| Slate Roof Installation · 2,500 sqft | $54,797 | $61,923 | $69,600 |
| Wood Shingle Roof Installation · 2,500 sqft | $33,825 | $38,220 | $42,955 |
| Roof Vent Installation · 2,500 sqft | $335 | $379 | $431 |
| Attic Vent Installation · 2,500 sqft | $348 | $394 | $448 |
| Gutter Guard Installation · 200 linear ft | $2,128 | $2,405 | $2,704 |
| Downspout Installation · 60 linear ft | $970 | $1,096 | $1,232 |
Philadelphia permits.
Plumbing base: $58
HVAC base: $77
Source-backed permit facts from PermitCalculator.com and the underlying permits_compiled dataset. Always confirm final requirements with the local building department before filing.