Permit
Local ordinance, not the state
The state code does not cover a reroof that changes no structure (34 Pa. Code § 403.1(b)(8)). The township code office can say what Towanda Township requires.
Source: 34 Pa. Code § 403.1(b)
Roof Replacement in Towanda Township, PA
Towanda Township has 522 homes, and half of them were standing by 1967. 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 Towanda Township
Layers
No third layer
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). With 67% of Towanda Township’s homes were built before 1980, ask what is under the newest layer.
Ice barrier
Set by the local climate table
IRC R905.1.2 calls for an ice barrier where Table R301.2 says so; in Pennsylvania the municipality completes that table. The contractor or the township code office in Towanda Township will know.
Checked against the code text on October 24, 2026. Everything else the state requires: roof replacement in Pennsylvania.
Homes and roofs in Towanda Township
78% of the occupied homes in Towanda Township are lived in by their owners: 360 households, the people this line is for. Counting by decade, 37% before 1940, 46% before 1960, 67% before 1980 of the housing was in place, and 11% dates from 2000 on. (ACS 2020–2024.)
The housing is 68% detached houses, 5% attached single-family houses (rowhouses, twins and townhouses), 9% buildings of two to four units, 14% manufactured homes.
Older houses hide their history: ask the contractor to confirm the deck (board or sheet) and every layer above it before pricing, because slate or two layers mean a full tear-off.
Of the 23 Bradford County municipalities on this site, Towanda Township has the 8th largest share of homes built before 1980: 67%, against a county range of 40% to 94%.
ZIP codes: 18848
Towanda Township and the towns around it
| Place | Median built | Before 1980 | Owners | Row, twin | Hail days |
|---|---|---|---|---|---|
| Towanda Township | 1967 | 67% | 78% | 5% | 8 |
| Towanda Borough | 1938 | 85% | 53% | 6% | 9 |
| Monroe Township, Bradford County | 1971 | 61% | 86% | 0% | 9 |
| Wysox | 1981 | 49% | 78% | 1% | 9 |
| Sheshequin | 1977 | 55% | 86% | 2% | 13 |
| Ulster | 1970 | 69% | 76% | 4% | 12 |
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.
Hail and storms near Towanda Township
Since 2006 the National Weather Service has logged hail of 1 inch or larger on 8 separate days within 10 miles of Towanda Township; the largest was 1.75 in on August 12, 2017.
Bradford County has had 4 federal major-disaster declarations for storms since 2006; the latest was DR-4408, Severe Storms and Flooding (November 2018). (OpenFEMA.)
Storm reports are what observers logged, not a measure of damage to any 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; 68% 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 | A complete standing-seam system may go over the old roof (R908.3.1) |
| Slate | 75 years | Older houses; 37% here predate 1940 | Can’t be roofed over; check the framing for the weight |
| Flat roof: EPDM or TPO | 15 years | Additions and porch roofs | Coating is not a replacement |
Checking a contractor in Pennsylvania
Before signing for a roof in Towanda 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).
Contracts, deposits and the right to cancel: checking a roofing contractor. What moves the price: new roof cost in Pennsylvania.
Questions about a new roof in Towanda Township
Do I need a permit to replace a roof in Towanda Township?
Local ordinance, not the state. The state code does not cover a reroof that changes no structure (34 Pa. Code § 403.1(b)(8)). The township code office can say what Towanda Township requires.
Is a roof-over allowed in Towanda Township, or is it a tear-off?
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). With 67% of Towanda Township’s homes were built before 1980, ask what is under the newest layer.
When were most homes in Towanda Township built?
By the Census Bureau’s American Community Survey (2020–2024), the median home in Towanda Township was built in 1967, 67% of homes were built before 1980, 78% are owner-occupied.
How many hail days has Towanda Township had?
Hail of 1 inch or larger was reported on 8 days within 10 miles of Towanda Township from 2006 through 2025 (NOAA Storm Prediction Center). A report means hail fell nearby, not that a roof was damaged.
What license or registration should a roofer in Towanda Township have?
Before signing for a roof in Towanda 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).
What they will ask on the phone
- The street address in Towanda Township, or at least the ZIP code
- How many stories the house has, and whether it is detached or attached
- What covers the roof now and about when it went on
- The number of layers, if anyone has counted
- That you want a new roof or a full replacement, and when you want the work done
- Whether the house is in a historic district or an HOA
- That you are the owner and the one who decides
The full list: before you call.