Roofing in Philadelphia, PA
An independent look at what a replacement really costs ($13K–$27K), which weather loads drive wear here, and how the local permit process works — built from 1991-2020 climate records and Pennsylvania code requirements, with no contractor paying to appear.
Philadelphia County, Pennsylvania. Planning figures — not a quote.
What a roof costs in Philadelphia
A full tear-off and replacement in Philadelphia runs $12,800–$26,800 for architectural asphalt shingles on a 2,000–2,500 sq ft home. Such a footprint carries roughly 22–28 squares of actual roof surface once pitch and waste are counted, which puts the same job at about $508–$1,063 per square — the unit a contractor's estimate will be built in.
That midpoint sits 16% above the $17,100 median across the 935 cities researched on this basis, placing Philadelphia in the 96th percentile for asphalt replacement cost.
Within Pennsylvania, it runs 7% higher than the $18,500 median across the 13 Pennsylvania cities covered here.
| Material | Installed range | Service life | Best suited to |
|---|---|---|---|
| 3-Tab Shingles | $10,100 – $22,600 | 15–22 years | Lowest upfront cost for straightforward rooflines and short hold periods. |
| Architectural Shingles | $12,800 – $26,800 | 24–32 years | Most common replacement baseline balancing performance and budget. |
| Impact-Resistant Class 4 | $15,100 – $33,300 | 30–40 years | Storm and hail resilience with potential insurance value in many counties. |
| Exposed-Fastener Metal | $17,100 – $42,400 | 30–45 years | Durability-forward option for lower maintenance in wind-prone markets. |
| Standing Seam Metal | $19,800 – $49,900 | 40–60 years | High-performance option for wind-driven rain and long lifecycle value. |
| Premium Synthetic/Slate | $24,200 – $63,100 | 45–80 years | Premium homes and historic-style architecture seeking long service life. |
On what is and isn’t included
The $12,800–$26,800 band covers tear-off, underlayment, the new covering, disposal, and labor on a 2,000–2,500 sq ft footprint. It excludes deck replacement — on a Philadelphia roof at this price, budget a further $768–$3,216 if the sheathing is soft.
Installed cost divided by service life, using Philadelphia’s own figures. Impact-Resistant Class 4 works out cheapest per year at about $691 — even though it is not the cheapest to buy. The bar shows best case to worst case; the dot is the midpoint. All of it assumes the roof reaches its rated life, which depends on the installation more than the product.
Each tick is one of the 935 cities researched on the same basis. Philadelphia sits at the 96th percentile.
What moves the number in Philadelphia
The $12,800–$26,800 band above assumes a straightforward roof. These are the items that move a Philadelphia quote off it, priced against that same range rather than a national percentage.
| Cost driver | Effect | Why it costs what it does |
|---|---|---|
| Steep pitch (7:12 and above) | +$2,178–$3,762 | Staging, slower coursing, and fall-protection time. On a $19,800 Philadelphia roof that is the largest single geometry premium. |
| Removing a second layer | +$1,152–$4,288 | Tear-off and disposal roughly double. Ask whether the $12,800–$26,800 quoted assumed one layer. |
| Sheathing replacement | +$768–$3,216 | The most common change order, priced per sheet once the deck is open. At $19,800 for the roof itself, an undisclosed sheet rate is where a Philadelphia quote quietly grows. |
| Two-story access | +$1,188–$1,980 | Longer material handling on every course, worth roughly $1,584 on this range. |
| Class 4 impact-resistant upgrade | +$2,300–$6,500 | Taken from the Philadelphia table above. Whether a carrier credit offsets that $2,300 depends on your own policy — price it, do not assume it. |
| Standing seam metal instead of asphalt | +$7,000–$23,100 | Roughly double the service life, so the comparison is $733 a year against $536 a year, not the sticker price. |
What the weather does to roofs in Philadelphia
Across the 1991-2020 climate normals, Philadelphia averages summer highs averaging 86°F, 49 in of precipitation a year, and 15 in of snow — the loads a replacement here is bought to survive.
No single reading puts Philadelphia in the punishing tail of any category — 32 days above 90°F (56th percentile), 49 in of rain (75th), and 65 freezing days (43rd) against the 1,037 cities here. Read that as permission to stop shopping for a product that solves a problem Philadelphia does not have, and to spend the difference on the crew doing the work.
Source: NOAA 1991-2020 U.S. Climate Normals, nearest reporting station (1 mi from Philadelphia). Percentiles are measured against the 1,037 cities in this guide.
Permits and code in Philadelphia
Permits and code
Reroof permits in Philadelphia are issued by City of Philadelphia Building Department, and permit plus inspection fees typically land in the $180–$650 band.
Roofing work is generally administered under state-adopted residential code frameworks with local snow/ice and drainage amendments.
Confirm in writing that City of Philadelphia Building Department is pulling the permit and that the fee is inside the quote — an unpermitted roof surfaces later, at a sale or a claim.
What matters at inspection here
Driven by Philadelphia’s measured climate
- Valley and penetration detailing. 49 in a year across 14 heavy days finds every lap detailed against the slope. Name valley metal width and pipe-boot type in the scope.
- Deck condition and fastener holding. With no single climate hazard dominating in Philadelphia, sheathing that will not hold a nail is the most likely reason a scope changes mid-job.
Where this guide covers in Philadelphia
ZIP codes
Philadelphia spans Philadelphia County and Delaware County, and this guide covers the 87 ZIP codes carrying a Philadelphia mailing address.
- 19019
- 19092
- 19093
- 19099
- 19101
- 19102
- 19103
- 19104
- 19105
- 19106
- 19107
- 19108
- 19109
- 19110
- 19111
- 19112
- 19113
- 19114
- 19115
- 19116
- 19118
- 19119
- 19120
- 19121
- 19122
- 19123
- 19124
- 19125
- 19126
- 19127
- 19128
- 19129
- 19130
- 19131
- 19132
- 19133
- 19134
- 19135
- 19136
- 19137
- 19138
- 19139
- 19140
- 19141
- 19142
- 19143
- 19144
- 19145
- 19146
- 19147
- 19148
- 19149
- 19150
- 19151
- 19152
- 19153
- 19154
- 19155
- 19160
- 19161
and 27 more
Closest cities in this guide
Straight-line distance from Philadelphia, nearest first.
Philadelphia roofing questions
How much does a new roof cost in Philadelphia, PA?
Architectural asphalt shingles on a 2,000–2,500 sq ft home in Philadelphia run $12,800–$26,800 installed, or about $508–$1,063 per roofing square. Three-tab shingles start lower at $10,100 - $22,600. Premium assemblies reach $19,800 - $49,900. The midpoint is 16% above the median across the 935 cities researched on the same basis.
What wears out roofs fastest in Philadelphia?
No single hazard dominates. Philadelphia averages 86°F summer highs and 49 in of precipitation a year, none of which is extreme by national standards. Installation quality, not product upgrades, is what decides service life here.
Do I need a permit to replace a roof in Philadelphia?
Most full tear-offs require a permit and at least one inspection, handled by City of Philadelphia Building Department. Budget $180–$650 for permit and inspection fees. Get it in writing that the permit is pulled and the fee sits inside the quote; in Philadelphia an unpermitted roof tends to surface at a sale or a claim, years later.
Does this guide cover areas near Philadelphia?
Yes — the closest are Camden (3 mi), Cherry Hill (7 mi), and Gloucester Township (12 mi), each researched separately. Comparing them is worth a minute: a contractor working out of Camden will quote Philadelphia too, and the two markets do not always price the same.
Compare three local quotes
The ranges on this page are for planning. The only way to know your number is a measured scope from a contractor who has been on the roof. We will pass your details to vetted local companies — no cost, no obligation.