New Roofing Costs

Roof Replacement in Porter Township, Lycoming County, PA

Porter Township has 697 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.

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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.

A Pennsylvania stone-and-brick house with a new shingle roof

The rules for a reroof in Porter Township

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)). So the township code office in Porter Township is the one to ask before work starts.

Source: 34 Pa. Code § 403.1(b)

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). 58% of Porter Township’s homes were built before 1980; many have been reroofed before.

Source: IRC 2021, Chapter 9 (Pennsylvania edition, UpCodes)

Ice barrier

Set by the local climate table

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 township code office in Porter Township will know.

Source: IRC 2021, Chapter 9 (Pennsylvania edition, UpCodes)

Checked against the code text on October 24, 2026. The state’s code edition and the rest of its rules: roof replacement in Pennsylvania.

Homes and roofs in Porter Township

Of 641 occupied homes in Porter Township, 521 (81%) are owner-occupied. Counting by decade, 16% before 1940, 23% before 1960, 58% before 1980 of the housing was in place, and 18% dates from 2000 on. (ACS 2020–2024.)

The housing is 83% detached houses, 6% manufactured homes.

Of the 26 Lycoming County municipalities on this site, Porter Township has the 18th largest share of homes built before 1980: 58%, against a county range of 42% to 93%.

Porter Township and the towns around it

PlaceMedian builtBefore 1980OwnersRow, twinHail days
Porter Township, Lycoming County 197758% 81%2% 5
Jersey Shore 193893% 70%2% 6
Pine Creek 197459% 98%3% 5
Mifflin Township, Lycoming County 198542% 78%1% 3
Woodward 198148% 84%1% 9
Susquehanna Township, Lycoming County 197171% 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.

Hail and storms near Porter Township

Since 2006 the National Weather Service has logged hail of 1 inch or larger on 5 separate days within 10 miles of Porter Township; the largest was 3 in on May 28, 2019.

That is fewer than most places in the state on this site (median 12 days).

At the county level, Porter Township shares Lycoming County’s record of 3 storm disaster declarations since 2006, the newest DR-4815 (Tropical Storm Debby, September 2024). (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.

MaterialHUD useful lifeFits a house likeWatch for
Asphalt shingles20 yearsMost pitched roofs; 83% of homes here are detachedWind class set by the design wind speed (IRC Table R905.2.4.1)
Metal (standing seam, panels)50 yearsLow pitches and long runsA complete standing-seam system may go over the old roof (R908.3.1)
Slate75 yearsOlder houses; 16% here predate 1940Never a base for a new layer (R908.3.1.1); heavy
Flat roof: EPDM or TPO15 yearsAdditions and porch roofsSeams at walls and drainage

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 Porter Township and look it up.

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 Porter Township

Does a roof replacement in Porter Township need a 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)). So the township code office in Porter Township is the one to ask before work starts.

Is a roof-over allowed in Porter 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). 58% of Porter Township’s homes were built before 1980; many have been reroofed before.

When were most homes in Porter Township built?

By the Census Bureau’s American Community Survey (2020–2024), the median home in Porter Township was built in 1977, 58% of homes were built before 1980, 81% are owner-occupied.

How many hail days has Porter Township had?

Hail of 1 inch or larger was reported on 5 days within 10 miles of Porter 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 Porter Township have?

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 Porter Township and look it up.

What they will ask on the phone

  • Where the house is: the Porter Township address or ZIP
  • One story or two (or more), 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
  • 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 the house is yours and the decision is yours

The full list: before you call.

Towns near Porter Township

Sources

Checked October 24, 2026. Laws and code editions change; the date says when these were last read at the source.

Call (833) 781-1806 New roofs and replacements · homeowners