Permit
Duboistown’s ordinance decides
Under 34 Pa. Code § 403.1(b)(8), alterations to a house that make no structural change are outside the state code. The borough code office can say what Duboistown requires.
Source: 34 Pa. Code § 403.1(b)
Roof Replacement in Duboistown, PA
Duboistown has 573 homes, and half of them were standing by 1951. 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.
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 Duboistown
Layers
One old layer can stay; two cannot
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). 90% of Duboistown’s homes were built before 1980; many have been reroofed before.
Ice barrier
Duboistown’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. Ask the borough code office or the contractor what Duboistown’s says.
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 Duboistown
Of 551 occupied homes in Duboistown, 439 (80%) are owner-occupied. By year built, 30% before 1940, 70% before 1960, 90% before 1980; 3% went up in 2000 or later. (ACS 2020–2024.)
By building type: 82% detached houses, 13% attached single-family houses (rowhouses, twins and townhouses).
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 26 Lycoming County municipalities on this site, Duboistown has the 3rd largest share of homes built before 1980: 90%, against a county range of 42% to 93%.
Duboistown and the towns around it
| Place | Median built | Before 1980 | Owners | Row, twin | Hail days |
|---|---|---|---|---|---|
| Duboistown | 1951 | 90% | 80% | 13% | 9 |
| Williamsport | 1938 | 84% | 43% | 15% | 9 |
| South Williamsport | 1954 | 77% | 65% | 9% | 10 |
| Old Lycoming | 1970 | 69% | 72% | 3% | 9 |
| Loyalsock | 1975 | 61% | 73% | 11% | 10 |
| Susquehanna Township, Lycoming County | 1971 | 71% | 92% | 0% | 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.
Storm record around Duboistown
NOAA’s storm reports show 9 days since 2006 with hail of at least 1 inch inside a 10-mile circle around Duboistown, topping out at 3 in on May 28, 2019. The most recent was July 13, 2021.
Tropical Storm Debby (DR-4815, September 2024) is the latest of 3 federal storm declarations covering Lycoming County since 2006. (OpenFEMA.)
A report says hail fell near Duboistown, not that it damaged a roof. When wind or hail damage means a new roof.
What goes on the roof next
HUD’s useful-life figures are for planning; a warranty is a separate promise. For Duboistown’s houses: 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; 82% 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; 30% here predate 1940 | Can’t be roofed over; check the framing for the weight |
| Flat roof: EPDM or TPO | 15 years | Porches, additions, low-slope rears | Where the roof meets a wall or parapet |
Checking a contractor in Pennsylvania
Pennsylvania’s home improvement law (HICPA § 3, § 6) requires registration with the Attorney General from $5,000 a year of such work and puts the number on every estimate; ask for it in Duboistown and look it up.
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 Duboistown
Does a roof replacement in Duboistown need a permit?
Duboistown’s ordinance decides. Under 34 Pa. Code § 403.1(b)(8), alterations to a house that make no structural change are outside the state code. The borough code office can say what Duboistown requires.
Can a new roof go over the old one in Duboistown?
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). 90% of Duboistown’s homes were built before 1980; many have been reroofed before.
How old are the houses in Duboistown?
By the Census Bureau’s American Community Survey (2020–2024), the median home in Duboistown was built in 1951, 90% of homes were built before 1980, 80% are owner-occupied.
How many hail days has Duboistown had?
Hail of 1 inch or larger was reported on 9 days within 10 miles of Duboistown 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 Duboistown?
Pennsylvania’s home improvement law (HICPA § 3, § 6) requires registration with the Attorney General from $5,000 a year of such work and puts the number on every estimate; ask for it in Duboistown and look it up.
What they will ask on the phone
- Your address or ZIP code in Duboistown
- How many stories the house has, and whether it is detached or attached
- The roof you have today, shingle, metal, slate, tile or flat, and its rough age
- The number of layers, if anyone has counted
- Your timing for a complete replacement
- Any historic-district or HOA rules on the house in Duboistown
- That you own the home and decide on the roof
The full list: before you call.