Permit
Local ordinance, not the state
Under 34 Pa. Code § 403.1(b)(8), alterations to a house that make no structural change are outside the state code. The township code office can say what Dallas Township requires.
Source: 34 Pa. Code § 403.1(b)
Dallas Township has 3,686 homes, and half of them were standing by 1977. Below: what the code asks of a replacement here, the permit, and the town’s own records.
New Roofing Costs connects homeowners with independent local roofing contractors. We do not perform roofing work.
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.

Permit
Under 34 Pa. Code § 403.1(b)(8), alterations to a house that make no structural change are outside the state code. The township code office can say what Dallas Township requires.
Source: 34 Pa. Code § 403.1(b)
Layers
On a roof that already carries two layers, or slate or tile, the code allows no recover: it is a tear-off (IRC R908.3.1.1). 55% of Dallas Township’s homes were built before 1980; many have been reroofed before.
Ice barrier
The code requires an ice barrier where the local climate table (Table R301.2) says so, and each Pennsylvania municipality fills that table in. Ask the township code office or the contractor what Dallas Township’s says.
Rules as read on October 24, 2026. Code edition, permit and contract rules for the whole state: roof replacement in Pennsylvania.
Of 3,369 occupied homes in Dallas Township, 2,828 (84%) are owner-occupied. By year built, 11% before 1940, 29% before 1960, 55% before 1980; 19% went up in 2000 or later. (ACS 2020–2024.)
By building type: 74% detached houses, 5% attached single-family houses (rowhouses, twins and townhouses), 7% manufactured homes.
Of the 63 Luzerne County municipalities on this site, Dallas Township has the 48th largest share of homes built before 1980: 55%, against a county range of 19% to 97%.
ZIP codes: 18612
| Place | Median built | Before 1980 | Owners | Row, twin | Hail days |
|---|---|---|---|---|---|
| Dallas Township | 1977 | 55% | 84% | 5% | 12 |
| Dallas Borough | 1969 | 75% | 76% | 4% | 13 |
| Kingston Township | 1971 | 72% | 78% | 2% | 16 |
| Franklin Township, Luzerne County | 1982 | 48% | 92% | 0% | 16 |
| Harveys Lake | 1974 | 59% | 79% | 6% | 4 |
| Jackson Township, Luzerne County | 1981 | 48% | 96% | 1% | 9 |
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.
Within 10 miles of Dallas Township, hail of an inch or more was reported on 12 days between 2006 and 2025, the biggest stones 1.75 in on February 25, 2017. The most recent was April 14, 2019.
Remnants of Hurricane Ida (DR-4618, September 2021) is the latest of 4 federal storm declarations covering Luzerne County since 2006. (OpenFEMA.)
A report says hail fell near Dallas Township, not that it damaged a roof. When wind or hail damage means a new roof.
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; 74% 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 | Roofs that will carry solar later | Standing seam that carries its own loads can skip the tear-off (R908.3.1) |
| Slate | 75 years | Older houses; 11% here predate 1940 | Sound slate can be reused (R908.5); broken slate cannot |
| Flat roof: EPDM or TPO | 15 years | Porches, additions, low-slope rears | Where the roof meets a wall or parapet |
Before signing for a roof in Dallas Township, 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.
Local ordinance, not the state. Under 34 Pa. Code § 403.1(b)(8), alterations to a house that make no structural change are outside the state code. The township code office can say what Dallas Township requires.
On a roof that already carries two layers, or slate or tile, the code allows no recover: it is a tear-off (IRC R908.3.1.1). 55% of Dallas Township’s homes were built before 1980; many have been reroofed before.
By the Census Bureau’s American Community Survey (2020–2024), the median home in Dallas Township was built in 1977, 55% of homes were built before 1980, 84% are owner-occupied.
Hail of 1 inch or larger was reported on 12 days within 10 miles of Dallas Township from 2006 through 2025 (NOAA Storm Prediction Center). A report means hail fell nearby, not that a roof was damaged.
Before signing for a roof in Dallas Township, 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 full list: before you call.
Checked October 24, 2026. Laws and code editions change; the date says when these were last read at the source.