Permit
Local ordinance, not the state
Pennsylvania’s code leaves residential alterations without structural change to local ordinance (34 Pa. Code § 403.1(b)(8)). The township code office can say what Freedom requires.
Source: 34 Pa. Code § 403.1(b)
Roof Replacement in Freedom, PA
Half of the 397 homes in Freedom were built before 1980. 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 Freedom
Layers
No third layer
A new roof may go over one existing layer; with two or more, or over slate, clay or cement tile, everything comes off to the deck (IRC R908.3.1.1). With 50% of Freedom’s homes were built before 1980, ask what is under the newest layer.
Ice barrier
Freedom’s climate table decides
The code requires an ice barrier where the local climate table (Table R301.2) says so, and each Pennsylvania municipality fills that table in. The contractor or the township code office in Freedom 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 Freedom
Of 372 occupied homes in Freedom, 284 (76%) are owner-occupied. By year built, 23% before 1940, 32% before 1960, 50% before 1980; 14% went up in 2000 or later. (ACS 2020–2024.)
By building type: 85% detached houses, 11% buildings of two to four units, 4% manufactured homes.
Of the 28 Adams County municipalities on this site, Freedom has the 12th largest share of homes built before 1980: 50%, against a county range of 26% to 87%.
Freedom and the towns around it
| Place | Median built | Before 1980 | Owners | Row, twin | Hail days |
|---|---|---|---|---|---|
| Freedom | 1980 | 50% | 76% | 0% | 7 |
| Liberty Township, Adams County | 1984 | 45% | 78% | 3% | 8 |
| Cumberland | 1983 | 46% | 77% | 15% | 7 |
| Carroll Valley | 1993 | 26% | 95% | 0% | 10 |
| Gettysburg | 1942 | 87% | 47% | 17% | 8 |
| Mount Joy Township, Adams County | 1980 | 50% | 86% | 3% | 10 |
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 Freedom
Within 10 miles of Freedom, hail of an inch or more was reported on 7 days between 2006 and 2025, the biggest stones 1.75 in on June 23, 2008. The most recent was March 16, 2025.
That is fewer than most places in the state on this site (median 12 days).
Federal major-disaster declarations for storms in Adams County since 2006: 3, most recently DR-4267, Severe Winter Storm and Snowstorm, declared March 2016. (OpenFEMA.)
A report says hail fell near Freedom, not that it damaged a roof. When wind or hail damage means a new roof.
What goes on the roof next
Useful life is HUD’s planning figure, not a warranty. 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; 85% 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; 23% 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 | Coating is not a replacement |
Checking a contractor in Pennsylvania
A contractor who does $5,000 or more of home improvement work a year must be registered with the Pennsylvania Attorney General, and the number has to be on every contract and estimate (HICPA § 3, § 6). Ask for it before anyone starts on a roof in Freedom, and search it.
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 Freedom
Do I need a permit to replace a roof in Freedom?
Local ordinance, not the state. Pennsylvania’s code leaves residential alterations without structural change to local ordinance (34 Pa. Code § 403.1(b)(8)). The township code office can say what Freedom requires.
Can a new roof go over the old one in Freedom?
A new roof may go over one existing layer; with two or more, or over slate, clay or cement tile, everything comes off to the deck (IRC R908.3.1.1). With 50% of Freedom’s homes were built before 1980, ask what is under the newest layer.
How old are the houses in Freedom?
By the Census Bureau’s American Community Survey (2020–2024), the median home in Freedom was built in 1980, 50% of homes were built before 1980, 76% are owner-occupied.
How often does hail hit Freedom?
Hail of 1 inch or larger was reported on 7 days within 10 miles of Freedom 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 Freedom?
A contractor who does $5,000 or more of home improvement work a year must be registered with the Pennsylvania Attorney General, and the number has to be on every contract and estimate (HICPA § 3, § 6). Ask for it before anyone starts on a roof in Freedom, and search it.
What they will ask on the phone
- Your address or ZIP code in Freedom
- The number of stories, and whether the house stands alone
- What covers the roof now and about when it went on
- How many layers are on it, if you know
- That the job is a full replacement or a new roof, and your timing
- Any historic-district or HOA rules on the house in Freedom
- That you own the home and decide on the roof
The full list: before you call.