Permit
Steelton’s ordinance decides
The state code does not cover a reroof that changes no structure (34 Pa. Code § 403.1(b)(8)). So the borough code office in Steelton is the one to ask before work starts.
Source: 34 Pa. Code § 403.1(b)
Roof Replacement in Steelton, PA
The median home in Steelton was built in 1949; there are 2,629 of them. What the code requires when that roof is replaced, and who signs off, is below.
New Roofing Costs connects homeowners with independent local roofing contractors. We do not perform roofing work.
Call (833) 781-1806 Replacement and new roofs only · homeowners
This number connects homeowners who are planning a new roof or a full roof replacement with independent local roofing contractors. It is not for leak repairs or patch jobs. The call must come from the homeowner who decides on the roof. Calls may be recorded.
The rules for a reroof in Steelton
Layers
One old layer can stay; two cannot
IRC R908.3.1.1 forbids roofing over two existing layers, over slate or tile, or over a water-soaked roof. With 84% of Steelton’s homes were built before 1980, ask what is under the newest layer.
Ice barrier
Steelton’s climate table decides
Whether an eave membrane is a code item depends on the climate table the municipality filled in when it adopted the code (IRC R905.1.2, Table R301.2). The contractor or the borough code office in Steelton will know.
Rules as read on October 24, 2026. The state’s code edition and the rest of its rules: roof replacement in Pennsylvania.
Homes and roofs in Steelton
Owners live in 1,180 of Steelton’s occupied homes, or 48%. By year built, 39% before 1940, 62% before 1960, 84% before 1980; 7% went up in 2000 or later. (ACS 2020–2024.)
By building type: 28% detached houses, 55% attached single-family houses (rowhouses, twins and townhouses), 8% buildings of two to four units.
With 55% of homes attached, many roofs here meet a neighbor’s roof at a party wall. Say so on the call, and ask the contractor how the new roof will be tied in where it meets the house next door.
On a house built before 1940, ask what the deck is (boards or plywood) and whether slate sits under the later layers: slate can’t be roofed over.
Of the 31 Dauphin County municipalities on this site, Steelton has the 8th largest share of homes built before 1980: 84%, against a county range of 31% to 100%.
ZIP codes: 17113
Steelton and the towns around it
| Place | Median built | Before 1980 | Owners | Row, twin | Hail days |
|---|---|---|---|---|---|
| Steelton | 1949 | 84% | 48% | 55% | 21 |
| Swatara Township, Dauphin County | 1975 | 58% | 70% | 24% | 20 |
| Highspire | 1964 | 75% | 39% | 25% | 19 |
| Paxtang | 1938 | 100% | 83% | 21% | 22 |
| New Cumberland | 1953 | 91% | 70% | 14% | 18 |
| Lower Swatara | 1983 | 46% | 87% | 14% | 20 |
Median built: median year the homes were built. Before 1980: share of homes built then. Owners: share of homes that are owner-occupied. Row, twin: share of homes that are rowhouses, twins or townhouses. Census ACS 2020–2024. Hail days: days with hail of 1 inch or larger within 10 miles, 2006–2025, NOAA Storm Prediction Center.
Storm record around Steelton
Within 10 miles of Steelton, hail of an inch or more was reported on 21 days between 2006 and 2025, the biggest stones 1.75 in on June 3, 2023. The most recent was June 26, 2023.
That is more hail days than 95% of the places in the state on this site.
Remnants of Hurricane Ida (DR-4618, September 2021) is the latest of 5 federal storm declarations covering Dauphin County since 2006. (OpenFEMA.)
A report says hail fell near Steelton, not that it damaged a roof. When wind or hail damage means a new roof.
What goes on the roof next
Lifespans come from HUD’s capital-needs table, not from a brochure. More in the guides to shingles, metal, slate and flat roofs.
| Material | HUD useful life | Fits a house like | Watch for |
|---|---|---|---|
| Asphalt shingles | 20 years | Most pitched roofs; 28% of homes here are detached | Wind class set by the design wind speed (IRC Table R905.2.4.1) |
| Metal (standing seam, panels) | 50 years | Simple roofs with long, unbroken slopes | Standing seam that carries its own loads can skip the tear-off (R908.3.1) |
| Slate | 75 years | Older houses; 39% here predate 1940 | Never a base for a new layer (R908.3.1.1); heavy |
| Flat roof: EPDM or TPO | 15 years | Low-slope roofs and rear sections (55% of homes here are attached) | Where the roof meets a wall or parapet |
Checking a contractor in Pennsylvania
Before signing for a roof in Steelton, get the contractor’s PA registration number: the home improvement law requires registration with the Attorney General above $5,000 a year of such work, and the number on contracts and estimates (HICPA § 3, § 6).
The price side is in what a new roof costs in Pennsylvania; the paperwork side in checking a roofing contractor.
Questions about a new roof in Steelton
Do I need a permit to replace a roof in Steelton?
Steelton’s ordinance decides. The state code does not cover a reroof that changes no structure (34 Pa. Code § 403.1(b)(8)). So the borough code office in Steelton is the one to ask before work starts.
Do the old shingles have to come off in Steelton?
IRC R908.3.1.1 forbids roofing over two existing layers, over slate or tile, or over a water-soaked roof. With 84% of Steelton’s homes were built before 1980, ask what is under the newest layer.
How old are the houses in Steelton?
By the Census Bureau’s American Community Survey (2020–2024), the median home in Steelton was built in 1949, 84% of homes were built before 1980, 48% are owner-occupied.
How often does hail hit Steelton?
Hail of 1 inch or larger was reported on 21 days within 10 miles of Steelton from 2006 through 2025 (NOAA Storm Prediction Center). A report means hail fell nearby, not that a roof was damaged.
How do I check a roofing contractor in Steelton?
Before signing for a roof in Steelton, get the contractor’s PA registration number: the home improvement law requires registration with the Attorney General above $5,000 a year of such work, and the number on contracts and estimates (HICPA § 3, § 6).
What they will ask on the phone
- The street address in Steelton, or at least the ZIP code
- Detached, twin or rowhouse, and the number of stories
- What covers the roof now and about when it went on
- Whether there is one layer or more, if you know
- That you want a new roof or a full replacement, and when you want the work done
- Any historic-district or HOA rules on the house in Steelton
- That you are the owner and the one who decides
The full list: before you call.
Towns near Steelton
- Swatara Township, Dauphin County 2 mi
- Highspire 2 mi
- Paxtang 3 mi
- New Cumberland 3 mi
- Lower Swatara 4 mi
- Penbrook 4 mi
- Lemoyne 4 mi
- Fairview Township, York County 4 mi
- Lower Paxton
- Harrisburg
- Susquehanna Township, Dauphin County
- Derry Township, Dauphin County
- West Hanover
- Middletown Borough
- All of Dauphin County