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Permitting Authorities / Rye Township - Township Office and Third-Party Building Inspection

Do you need a permit to replace a roof in Township of Rye, PA?

Adopted code

Rye Township - Township Office and Third-Party Building Inspection

No, Township of Rye, PA does not require a permit for like-for-like roof replacement (Rye Township - Township Office and Third-Party Building Inspection). Rye Township's Permits page says no permit is needed to replace roof shingles. The Township's Permits page, read October 12, 2026, says under "Building & Zoning Permits" that "As a general rule, building and zoning permits are required for any construction which changes the outside dimensions of an existing structure or adds a new structure," and then "No permits are needed to replace roof shingles or to replace siding, storm doors, and windows. These are considered routine maintenance and upkeep of the dwelling or structure." Rye Township's ordinance adopting the Uniform Construction Code is not published on the Township's website, whose ordinances page lists only a selection of ordinances and does not include it, or in the online code libraries of General Code (eCode360), American Legal Publishing, Municode or Code Publishing and was not read for this record, so this answer rests on the Township's own published words quoted above, not on that ordinance. The general references at the head of the Township's zoning chapter say "Uniform construction codes - See Ch. 155," and Chapter 155 is not among the ordinances the Township posts. Section 360-106 of the Township's zoning chapter (read October 12, 2026) makes it "unlawful for any person, partnership, business or corporation to undertake, or cause to be undertaken, any construction or development anywhere within Rye Township unless a zoning permit has been obtained from the Zoning Officer" and adds "A zoning permit shall not be required for minor repairs to existing buildings or structures." It names no roof work, and this record does not decide whether a house reroof is "construction or development" under it. The Township's 2025 fee schedule lists driveway, demolition, zoning, sign and other permit fees and no building permit or roofing fee, and the zoning permit application names no roofing item. Under state law, Act 45 section 104(b)(5) and (6) list "Alterations to residential buildings which do not make structural changes or changes to means of egress" and "Repairs to residential buildings" among work the Act does not apply to, "except as might be required by ordinances in effect pursuant to section 303(b)(1) or adopted pursuant to section 503," and 34 Pa. Code 403.62(c) says "A permit is not required for the exceptions listed in § 403.1(b) (relating to scope) and the following, if the work does not violate a law or ordinance." The Township's page also says "Contact the Township office at (717) 957-2348 for assistance with completion of the application, or if you are unsure if you need a permit." The Township office is open Monday through Friday from 9:00 a.m. to 3:00 p.m. Read for this answer: the Township's Permits, FAQ, Ordinances and Regulations and Fee Schedule pages, its 2025 fee schedule resolution, its zoning chapter (Chapter 360, in full for its permit sections and by search for "roof"), and its zoning permit application.

Roof code checklist: Township of Rye, PA

ItemAnswerCode citeSourceVerified
Permit to replace a roofNoryetwp.com2026-10-12
Repair permit thresholdPublishedpacodeandbulletin.gov2026-10-12
Layer limit / roof-overPublishedR908.3.1.1pacodeandbulletin.gov2026-10-12
Deck & sheathingPublishedR905.2.1pacodeandbulletin.gov2026-10-12
Drip edgeNot published
Ice & water shieldNot published
Mid-roof inspectionNot published
Impact-resistant (Class 4) roofingNopacodeandbulletin.gov2026-10-12
Wind design criteriaNot published
Adopted codePublishedpacodeandbulletin.gov2026-10-12
Contractor license / registrationYespalegis.us2026-10-12
Sales & use taxPublishedpa.gov2026-10-12

Each row comes from the sourced record on this page; full wording is in the table below. "Not published" means no official source for that item was found when the record was last verified.

Jurisdiction
Township of Rye, Pennsylvania
Jurisdiction type
city
Address
1775 New Valley Road, Marysville, PA 17053
Contact
  • url: https://ryetwp.com/regulations/permits/
  • phone: 717-957-2348
Roofing permit required
Not required
Contractor registration required
Required
Permit process note
Rye Township's Permits page says no permit is needed to replace roof shingles. The Township's Permits page, read October 12, 2026, says under "Building & Zoning Permits" that "As a general rule, building and zoning permits are required for any construction which changes the outside dimensions of an existing structure or adds a new structure," and then "No permits are needed to replace roof shingles or to replace siding, storm doors, and windows. These are considered routine maintenance and upkeep of the dwelling or structure." Rye Township's ordinance adopting the Uniform Construction Code is not published on the Township's website, whose ordinances page lists only a selection of ordinances and does not include it, or in the online code libraries of General Code (eCode360), American Legal Publishing, Municode or Code Publishing and was not read for this record, so this answer rests on the Township's own published words quoted above, not on that ordinance. The general references at the head of the Township's zoning chapter say "Uniform construction codes - See Ch. 155," and Chapter 155 is not among the ordinances the Township posts. Section 360-106 of the Township's zoning chapter (read October 12, 2026) makes it "unlawful for any person, partnership, business or corporation to undertake, or cause to be undertaken, any construction or development anywhere within Rye Township unless a zoning permit has been obtained from the Zoning Officer" and adds "A zoning permit shall not be required for minor repairs to existing buildings or structures." It names no roof work, and this record does not decide whether a house reroof is "construction or development" under it. The Township's 2025 fee schedule lists driveway, demolition, zoning, sign and other permit fees and no building permit or roofing fee, and the zoning permit application names no roofing item. Under state law, Act 45 section 104(b)(5) and (6) list "Alterations to residential buildings which do not make structural changes or changes to means of egress" and "Repairs to residential buildings" among work the Act does not apply to, "except as might be required by ordinances in effect pursuant to section 303(b)(1) or adopted pursuant to section 503," and 34 Pa. Code 403.62(c) says "A permit is not required for the exceptions listed in § 403.1(b) (relating to scope) and the following, if the work does not violate a law or ordinance." The Township's page also says "Contact the Township office at (717) 957-2348 for assistance with completion of the application, or if you are unsure if you need a permit." The Township office is open Monday through Friday from 9:00 a.m. to 3:00 p.m. Read for this answer: the Township's Permits, FAQ, Ordinances and Regulations and Fee Schedule pages, its 2025 fee schedule resolution, its zoning chapter (Chapter 360, in full for its permit sections and by search for "roof"), and its zoning permit application.
Adopted code
The 2021 International Residential Code, as adopted by the State in the Pennsylvania Uniform Construction Code (UCC). 34 Pa. Code 403.21(a)(7) adopts "The 'International Residential Code of 2021,' except that:" followed by the State's list of exclusions and modifications, effective January 1, 2026 (55 Pa.B. 7701). None of the State's changes touches Chapter 9, Roof Assemblies, or Section R803, Roof Sheathing, so those apply as the International Code Council publishes them. Work on existing buildings is also pointed to the State's existing-building code: "The repair, alteration, change of occupancy, addition and relocation of existing buildings must comply with Chapter 34 of the 'International Building Code of 2021' or with the 'International Existing Building Code of 2021'" (34 Pa. Code 403.21(f)). The UCC is the minimum everywhere in the state: "no municipality may propose or enact any ordinance which is less than the minimum requirement of the Uniform Construction Code" (Pennsylvania Construction Code Act, Act 45 of 1999, section 503(b)). The Act also lists work it "shall not apply to", including "Alterations to residential buildings which do not make structural changes or changes to means of egress" or to "Repairs to residential buildings," in each case "except as might be required by ordinances" kept in force under section 303(b)(1) or adopted under section 503 (Act 45 section 104(b)(5) and (6); 34 Pa. Code 403.1(b)(8) and (9)). The Act defines a repair as "The reconstruction or renewal of any part of an existing building for the purpose of its maintenance." So whether the code's roofing rules reach a given house reroof depends on the municipality's own ordinances. Everything above is Pennsylvania state law, the same in every municipality. Locally, Rye Township's Permits page says "Rye Township Building Permit processing and inspections is provided by a third party inspection company," names Building Inspection Underwriters (BIU) of New Bloomfield as the Township's third party inspection agency and gives the agency's number as (717) 582-4483, and says "All additions, changes in load bearing walls, and structures over 1,000 square feet, in ground and above ground pools - all require permits from BIU in addition to zoning permits from Rye Township." The Township office is at 1775 New Valley Road, Marysville (717-957-2348), and its FAQ says the Township "currently enforces the ICC Codes identified in the Uniform Construction Code." The Township's pages name no code edition. Rye Township's ordinance adopting the Uniform Construction Code is not published on the Township's website, whose ordinances page lists only a selection of ordinances and does not include it, or in the online code libraries of General Code (eCode360), American Legal Publishing, Municode or Code Publishing and was not read for this record, so this answer rests on the Township's own published words quoted above, not on that ordinance. The general references at the head of the Township's zoning chapter say "Uniform construction codes - See Ch. 155," and Chapter 155 is not among the ordinances the Township posts.
Impact-resistant roofing
Not required — No impact-resistance requirement under state law. The State's adoption of the 2021 International Residential Code (34 Pa. Code 403.21) contains no hail or impact rule, and it makes no change to the code's roof assemblies chapter, which itself has no UL 2218, Class 4 or hail-impact requirement for roof coverings. A municipality could add one only by an ordinance that equals or exceeds the Uniform Construction Code under Act 45 section 503, filed with the Department of Labor and Industry; none of the filings on the Department's register of municipal code change ordinances mentions hail or impact resistance. An owner may still choose an impact-rated roof covering. Everything above is Pennsylvania state law, the same in every municipality. The Township's pages, and its zoning chapter searched for "roof", name no impact-resistance rule. Rye Township's ordinance adopting the Uniform Construction Code is not published on the Township's website, whose ordinances page lists only a selection of ordinances and does not include it, or in the online code libraries of General Code (eCode360), American Legal Publishing, Municode or Code Publishing and was not read for this record, so this answer rests on the Township's own published words quoted above, not on that ordinance. The general references at the head of the Township's zoning chapter say "Uniform construction codes - See Ch. 155," and Chapter 155 is not among the ordinances the Township posts.
Repair permit threshold
Rye Township's Permits page says no permit is needed to replace roof shingles. The Township's Permits page, read October 12, 2026, says under "Building & Zoning Permits" that "As a general rule, building and zoning permits are required for any construction which changes the outside dimensions of an existing structure or adds a new structure," and then "No permits are needed to replace roof shingles or to replace siding, storm doors, and windows. These are considered routine maintenance and upkeep of the dwelling or structure." Rye Township's ordinance adopting the Uniform Construction Code is not published on the Township's website, whose ordinances page lists only a selection of ordinances and does not include it, or in the online code libraries of General Code (eCode360), American Legal Publishing, Municode or Code Publishing and was not read for this record, so this answer rests on the Township's own published words quoted above, not on that ordinance. The general references at the head of the Township's zoning chapter say "Uniform construction codes - See Ch. 155," and Chapter 155 is not among the ordinances the Township posts. Section 360-106 of the Township's zoning chapter (read October 12, 2026) makes it "unlawful for any person, partnership, business or corporation to undertake, or cause to be undertaken, any construction or development anywhere within Rye Township unless a zoning permit has been obtained from the Zoning Officer" and adds "A zoning permit shall not be required for minor repairs to existing buildings or structures." It names no roof work, and this record does not decide whether a house reroof is "construction or development" under it. The Township's 2025 fee schedule lists driveway, demolition, zoning, sign and other permit fees and no building permit or roofing fee, and the zoning permit application names no roofing item. Under state law, Act 45 section 104(b)(5) and (6) list "Alterations to residential buildings which do not make structural changes or changes to means of egress" and "Repairs to residential buildings" among work the Act does not apply to, "except as might be required by ordinances in effect pursuant to section 303(b)(1) or adopted pursuant to section 503," and 34 Pa. Code 403.62(c) says "A permit is not required for the exceptions listed in § 403.1(b) (relating to scope) and the following, if the work does not violate a law or ordinance." State law sets no square-footage or percentage threshold for roof work; any threshold is set locally. The Uniform Construction Code "does not apply to" "Alterations to residential buildings which do not make structural changes or changes to means of egress, except as required by ordinances in effect under sections 303(b)(1) or 503 of the act" or to "Repairs to residential buildings, except as required by ordinances in effect under sections 303(b)(1) and 503 of the act" (34 Pa. Code 403.1(b)(8) and (9)), and "A permit is not required for the exceptions listed in § 403.1(b) (relating to scope) and the following, if the work does not violate a law or ordinance" (34 Pa. Code 403.62(c)). For houses the regulation adds: "An ordinary repair does not require a permit." Its list of work that is not an ordinary repair names cutting away a load-bearing wall, "The removal or cutting of any structural beam or load-bearing support," changes to a required means of egress, and new or relocated piping, wiring or mechanical work (34 Pa. Code 403.62(d)); roofing is not named. A municipality may require more: under Act 45 section 503(c) it "may enact ordinances pursuant to this section which adopt additional code requirements for alterations or repairs to residential buildings," after a public hearing and after filing the proposed ordinance with the Department of Labor and Industry. These rules concern a "Residential building," which the regulation defines as "Detached one-family and two-family dwellings and townhouses which are not more than three stories above grade plane in height with a separate means of egress and their accessory structures" (34 Pa. Code 401.1). Everything above is Pennsylvania state law, the same in every municipality. Locally, Rye Township's Permits page says "Rye Township Building Permit processing and inspections is provided by a third party inspection company," names Building Inspection Underwriters (BIU) of New Bloomfield as the Township's third party inspection agency and gives the agency's number as (717) 582-4483, and says "All additions, changes in load bearing walls, and structures over 1,000 square feet, in ground and above ground pools - all require permits from BIU in addition to zoning permits from Rye Township." The Township office is at 1775 New Valley Road, Marysville (717-957-2348), and its FAQ says the Township "currently enforces the ICC Codes identified in the Uniform Construction Code." The Township's words quoted at the start set a work condition, shingles replaced as routine maintenance and upkeep, and no area or cost threshold for roof work.
Roof layer limit / recover
Two layers at most where the state code reaches the job. Pennsylvania adopts the 2021 International Residential Code without changing its reroofing section, R908 (34 Pa. Code 403.21(a)(7); the State's list of changes names no Chapter 9 section). Section R908.3.1.1 says "A roof recover shall not be permitted where any of the following conditions occur," and the third condition is "Where the existing roof has two or more applications of any type of roof covering." So one existing layer may be covered once, and a roof that already has two layers is torn off to the deck. The same section also bars a recover "Where the existing roof or roof covering is water soaked or has deteriorated to the point that the existing roof or roof covering is not adequate as a base for additional roofing" and "Where the existing roof covering is slate, clay, cement or asbestos-cement tile." The existing-building code the State also adopts, the 2021 International Existing Building Code (34 Pa. Code 403.21(f)), carries the same three conditions in Section 705.2.1.1. These rules bind work the Uniform Construction Code reaches. The Act does not apply to "Repairs to residential buildings" or to alterations that make no structural change, "except as might be required by ordinances" (Act 45 section 104(b)(5) and (6)), so whether R908 binds a particular house reroof turns on that exclusion and on the municipality's own ordinances. Everything above is Pennsylvania state law, the same in every municipality. Locally, Rye Township's Permits page says "Rye Township Building Permit processing and inspections is provided by a third party inspection company," names Building Inspection Underwriters (BIU) of New Bloomfield as the Township's third party inspection agency and gives the agency's number as (717) 582-4483, and says "All additions, changes in load bearing walls, and structures over 1,000 square feet, in ground and above ground pools - all require permits from BIU in addition to zoning permits from Rye Township." The Township office is at 1775 New Valley Road, Marysville (717-957-2348), and its FAQ says the Township "currently enforces the ICC Codes identified in the Uniform Construction Code." The Township's pages say nothing on roof layers and name no code edition. Rye Township's ordinance adopting the Uniform Construction Code is not published on the Township's website, whose ordinances page lists only a selection of ordinances and does not include it, or in the online code libraries of General Code (eCode360), American Legal Publishing, Municode or Code Publishing and was not read for this record, so this answer rests on the Township's own published words quoted above, not on that ordinance. The general references at the head of the Township's zoning chapter say "Uniform construction codes - See Ch. 155," and Chapter 155 is not among the ordinances the Township posts.
Deck & sheathing requirements
State rules from the base code, where the state code reaches the job. Pennsylvania adopts the 2021 International Residential Code without changing Section R803, Roof Sheathing (34 Pa. Code 403.21(a)(7); the State's changes to Chapter 8 are to ridge framing and attic ventilation). Lumber roof sheathing follows Table R803.1: over rafters or beams 24 inches apart it must be at least 5/8 inch net thick. Wood structural panels "shall be identified for grade, bond classification and performance category by a grade mark or certificate of inspection issued by an approved agency," and their spans "shall not exceed the values set forth in Table R503.2.1.1(1) or APA E30." For shingles, "Asphalt shingles shall be fastened to solidly sheathed decks" (R905.2.1), and on any reroof "The structural roof components shall be capable of supporting the roof covering system and the material and equipment loads that will be encountered during installation of the roof covering system" (R908.2). These rules bind work the Uniform Construction Code reaches; the Act does not apply to "Repairs to residential buildings" or to alterations that make no structural change, "except as might be required by ordinances" (Act 45 section 104(b)(5) and (6)). Act 45 section 104(b)(5) excludes alterations "which do not make structural changes or changes to means of egress" and says only that "a structural change does not include a minor framing change needed to replace existing windows or doors"; 34 Pa. Code 403.62(d)(2) lists "The removal or cutting of any structural beam or load-bearing support" as not an ordinary repair. Neither names roof sheathing; this record does not decide whether replacing it is either. Everything above is Pennsylvania state law, the same in every municipality. Locally, Rye Township's Permits page says "Rye Township Building Permit processing and inspections is provided by a third party inspection company," names Building Inspection Underwriters (BIU) of New Bloomfield as the Township's third party inspection agency and gives the agency's number as (717) 582-4483, and says "All additions, changes in load bearing walls, and structures over 1,000 square feet, in ground and above ground pools - all require permits from BIU in addition to zoning permits from Rye Township." The Township office is at 1775 New Valley Road, Marysville (717-957-2348), and its FAQ says the Township "currently enforces the ICC Codes identified in the Uniform Construction Code." The Township's pages draw no line for roof sheathing and name no code edition. Rye Township's ordinance adopting the Uniform Construction Code is not published on the Township's website, whose ordinances page lists only a selection of ordinances and does not include it, or in the online code libraries of General Code (eCode360), American Legal Publishing, Municode or Code Publishing and was not read for this record, so this answer rests on the Township's own published words quoted above, not on that ordinance. The general references at the head of the Township's zoning chapter say "Uniform construction codes - See Ch. 155," and Chapter 155 is not among the ordinances the Township posts.
Sales & use tax
6% Pennsylvania sales and use tax, with a local tax added on purchases made in Allegheny County (1%) and Philadelphia (2%). On a reroof the roofer pays the tax on the materials and does not add it to the homeowner's bill. The Department of Revenue says: "The Pennsylvania sales tax rate is 6 percent. By law, a 1 percent local tax is added to purchases made in Allegheny County, and 2 percent local tax is added to purchases made in Philadelphia." Roof work is a construction activity: the rule's list of items "presumed to become a permanent part of real estate" includes "Roofing (repairs)" (61 Pa. Code 31.11). For construction activities, "A contractor shall pay tax upon the purchase price ... of all property, including materials, equipment, components and supplies, which he furnishes and installs" (61 Pa. Code 31.12(a)(1)), and the rule's example says the contractor "does not charge sales tax on this transaction to his customer. The contractor may include the tax he must pay in his bid proposal but not as a separately stated item." Apart from limited exceptions set out in the rule, the same holds on jobs for tax-exempt owners: "a contractor erecting a building, repairing a roof, replacing a door for a governmental agency, ... school district, charitable or religious organization, and the like, shall pay tax upon the property which he consumes" (61 Pa. Code 31.13(a)). Everything above is Pennsylvania state law, the same in every municipality. Rye Township is in Perry County. The Township's permit pages and 2025 fee schedule say nothing on sales tax.

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Rye Township's office at 1775 New Valley Road, Marysville, takes zoning permit applications, and its Permits page says building permit processing and inspections are provided by a third party inspection company, and that no permit is needed to replace roof shingles. The Pennsylvania Uniform Construction Code applies statewide, but Act 45 section 104(b) lists "Repairs to residential buildings" and alterations that make no structural or egress change among work it does not apply to, "except as might be required by ordinances in effect pursuant to section 303(b)(1) or adopted pursuant to section 503."

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Roofing questions: Township of Rye, PA

Do you need a permit to replace a roof in Township of Rye, PA?

No, Township of Rye, PA does not require a permit to replace a roof. Rye Township's Permits page says no permit is needed to replace roof shingles. The Township's Permits page, read October 12, 2026, says under "Building & Zoning Permits" that "As a general rule, building and zoning permits are required for any construction which changes the outside dimensions of an existing structure or adds a new structure," and then "No permits are needed to replace roof shingles or to replace siding, storm doors, and windows. These are considered routine maintenance and upkeep of the dwelling or structure." Rye Township's ordinance adopting the Uniform Construction Code is not published on the Township's website, whose ordinances page lists only a selection of ordinances and does not include it, or in the online code libraries of General Code (eCode360), American Legal Publishing, Municode or Code Publishing and was not read for this record, so this answer rests on the Township's own published words quoted above, not on that ordinance. The general references at the head of the Township's zoning chapter say "Uniform construction codes - See Ch. 155," and Chapter 155 is not among the ordinances the Township posts. Section 360-106 of the Township's zoning chapter (read October 12, 2026) makes it "unlawful for any person, partnership, business or corporation to undertake, or cause to be undertaken, any construction or development anywhere within Rye Township unless a zoning permit has been obtained from the Zoning Officer" and adds "A zoning permit shall not be required for minor repairs to existing buildings or structures." It names no roof work, and this record does not decide whether a house reroof is "construction or development" under it. The Township's 2025 fee schedule lists driveway, demolition, zoning, sign and other permit fees and no building permit or roofing fee, and the zoning permit application names no roofing item. Under state law, Act 45 section 104(b)(5) and (6) list "Alterations to residential buildings which do not make structural changes or changes to means of egress" and "Repairs to residential buildings" among work the Act does not apply to, "except as might be required by ordinances in effect pursuant to section 303(b)(1) or adopted pursuant to section 503," and 34 Pa. Code 403.62(c) says "A permit is not required for the exceptions listed in § 403.1(b) (relating to scope) and the following, if the work does not violate a law or ordinance." State law sets no square-footage or percentage threshold for roof work; any threshold is set locally. The Uniform Construction Code "does not apply to" "Alterations to residential buildings which do not make structural changes or changes to means of egress, except as required by ordinances in effect under sections 303(b)(1) or 503 of the act" or to "Repairs to residential buildings, except as required by ordinances in effect under sections 303(b)(1) and 503 of the act" (34 Pa. Code 403.1(b)(8) and (9)), and "A permit is not required for the exceptions listed in § 403.1(b) (relating to scope) and the following, if the work does not violate a law or ordinance" (34 Pa. Code 403.62(c)). For houses the regulation adds: "An ordinary repair does not require a permit." Its list of work that is not an ordinary repair names cutting away a load-bearing wall, "The removal or cutting of any structural beam or load-bearing support," changes to a required means of egress, and new or relocated piping, wiring or mechanical work (34 Pa. Code 403.62(d)); roofing is not named. A municipality may require more: under Act 45 section 503(c) it "may enact ordinances pursuant to this section which adopt additional code requirements for alterations or repairs to residential buildings," after a public hearing and after filing the proposed ordinance with the Department of Labor and Industry. These rules concern a "Residential building," which the regulation defines as "Detached one-family and two-family dwellings and townhouses which are not more than three stories above grade plane in height with a separate means of egress and their accessory structures" (34 Pa. Code 401.1). Everything above is Pennsylvania state law, the same in every municipality. Locally, Rye Township's Permits page says "Rye Township Building Permit processing and inspections is provided by a third party inspection company," names Building Inspection Underwriters (BIU) of New Bloomfield as the Township's third party inspection agency and gives the agency's number as (717) 582-4483, and says "All additions, changes in load bearing walls, and structures over 1,000 square feet, in ground and above ground pools - all require permits from BIU in addition to zoning permits from Rye Township." The Township office is at 1775 New Valley Road, Marysville (717-957-2348), and its FAQ says the Township "currently enforces the ICC Codes identified in the Uniform Construction Code." The Township's words quoted at the start set a work condition, shingles replaced as routine maintenance and upkeep, and no area or cost threshold for roof work.

Can you roof over an existing roof in Township of Rye, PA?

Two layers at most where the state code reaches the job. Pennsylvania adopts the 2021 International Residential Code without changing its reroofing section, R908 (34 Pa. Code 403.21(a)(7); the State's list of changes names no Chapter 9 section). Section R908.3.1.1 says "A roof recover shall not be permitted where any of the following conditions occur," and the third condition is "Where the existing roof has two or more applications of any type of roof covering." So one existing layer may be covered once, and a roof that already has two layers is torn off to the deck. The same section also bars a recover "Where the existing roof or roof covering is water soaked or has deteriorated to the point that the existing roof or roof covering is not adequate as a base for additional roofing" and "Where the existing roof covering is slate, clay, cement or asbestos-cement tile." The existing-building code the State also adopts, the 2021 International Existing Building Code (34 Pa. Code 403.21(f)), carries the same three conditions in Section 705.2.1.1. These rules bind work the Uniform Construction Code reaches. The Act does not apply to "Repairs to residential buildings" or to alterations that make no structural change, "except as might be required by ordinances" (Act 45 section 104(b)(5) and (6)), so whether R908 binds a particular house reroof turns on that exclusion and on the municipality's own ordinances. Everything above is Pennsylvania state law, the same in every municipality. Locally, Rye Township's Permits page says "Rye Township Building Permit processing and inspections is provided by a third party inspection company," names Building Inspection Underwriters (BIU) of New Bloomfield as the Township's third party inspection agency and gives the agency's number as (717) 582-4483, and says "All additions, changes in load bearing walls, and structures over 1,000 square feet, in ground and above ground pools - all require permits from BIU in addition to zoning permits from Rye Township." The Township office is at 1775 New Valley Road, Marysville (717-957-2348), and its FAQ says the Township "currently enforces the ICC Codes identified in the Uniform Construction Code." The Township's pages say nothing on roof layers and name no code edition. Rye Township's ordinance adopting the Uniform Construction Code is not published on the Township's website, whose ordinances page lists only a selection of ordinances and does not include it, or in the online code libraries of General Code (eCode360), American Legal Publishing, Municode or Code Publishing and was not read for this record, so this answer rests on the Township's own published words quoted above, not on that ordinance. The general references at the head of the Township's zoning chapter say "Uniform construction codes - See Ch. 155," and Chapter 155 is not among the ordinances the Township posts.

Do roofing contractors need a license or registration in Township of Rye, PA?

Yes.

What building code does Township of Rye, PA use?

The 2021 International Residential Code, as adopted by the State in the Pennsylvania Uniform Construction Code (UCC). 34 Pa. Code 403.21(a)(7) adopts "The 'International Residential Code of 2021,' except that:" followed by the State's list of exclusions and modifications, effective January 1, 2026 (55 Pa.B. 7701). None of the State's changes touches Chapter 9, Roof Assemblies, or Section R803, Roof Sheathing, so those apply as the International Code Council publishes them. Work on existing buildings is also pointed to the State's existing-building code: "The repair, alteration, change of occupancy, addition and relocation of existing buildings must comply with Chapter 34 of the 'International Building Code of 2021' or with the 'International Existing Building Code of 2021'" (34 Pa. Code 403.21(f)). The UCC is the minimum everywhere in the state: "no municipality may propose or enact any ordinance which is less than the minimum requirement of the Uniform Construction Code" (Pennsylvania Construction Code Act, Act 45 of 1999, section 503(b)). The Act also lists work it "shall not apply to", including "Alterations to residential buildings which do not make structural changes or changes to means of egress" or to "Repairs to residential buildings," in each case "except as might be required by ordinances" kept in force under section 303(b)(1) or adopted under section 503 (Act 45 section 104(b)(5) and (6); 34 Pa. Code 403.1(b)(8) and (9)). The Act defines a repair as "The reconstruction or renewal of any part of an existing building for the purpose of its maintenance." So whether the code's roofing rules reach a given house reroof depends on the municipality's own ordinances. Everything above is Pennsylvania state law, the same in every municipality. Locally, Rye Township's Permits page says "Rye Township Building Permit processing and inspections is provided by a third party inspection company," names Building Inspection Underwriters (BIU) of New Bloomfield as the Township's third party inspection agency and gives the agency's number as (717) 582-4483, and says "All additions, changes in load bearing walls, and structures over 1,000 square feet, in ground and above ground pools - all require permits from BIU in addition to zoning permits from Rye Township." The Township office is at 1775 New Valley Road, Marysville (717-957-2348), and its FAQ says the Township "currently enforces the ICC Codes identified in the Uniform Construction Code." The Township's pages name no code edition. Rye Township's ordinance adopting the Uniform Construction Code is not published on the Township's website, whose ordinances page lists only a selection of ordinances and does not include it, or in the online code libraries of General Code (eCode360), American Legal Publishing, Municode or Code Publishing and was not read for this record, so this answer rests on the Township's own published words quoted above, not on that ordinance. The general references at the head of the Township's zoning chapter say "Uniform construction codes - See Ch. 155," and Chapter 155 is not among the ordinances the Township posts.