Permitting Authorities / Watsontown Borough - Borough Office and Code Enforcement

Do you need a permit to replace a roof in Borough of Watsontown, PA?

Adopted code

Watsontown Borough - Borough Office and Code Enforcement

Yes, a permit is required to replace a roof in Borough of Watsontown, PA, issued by Watsontown Borough - Borough Office and Code Enforcement. Watsontown Borough's Code prices a permit for residential reroofing. Section 5-1002 of the Borough Code, Other Construction (Ord. 1992-2A), says in item 4, Residential Roofing: "In the event of replacement or repair of shingles, either asphalt, fiberglass, slate, wooden or the like, or any other approved roof covering, including, but not limited to, metal roofing, where 100 square feet or more of roof covering is repaired, replaced or established, the fee shall be $35. In addition to the building permit, an affidavit, signed by the applicant, stating the removal of old roofing material must be disposed of in an approved manner, must also be kept on file with the building permit application" (read October 12, 2026). The Borough's current Residential Fee Schedule, attached to the Residential UCC Building Permit Application, lists "Roof over Porch or Patio $150.00" under Specific Projects and has no separate reroof line, and the Borough's Zoning Permit Frequently Asked Questions list the items that need a zoning permit without naming roof work. Section 5-1104 of the Code keeps in effect building code ordinances adopted on or before July 1, 1999 "which equal or exceed the requirements of the code," and this record does not decide whether the Section 5-1002 roofing line is one of them. Under state law, Act 45 says the Act "shall not apply to" "Alterations to residential buildings which do not make structural changes or changes to means of egress, except as might be required by ordinances in effect pursuant to section 303(b)(1) or adopted pursuant to section 503" or to "Repairs to residential buildings, except as might be required by ordinances in effect pursuant to section 303(b)(1) or adopted pursuant to section 503" (section 104(b)(5) and (6)), and of a municipal ordinance that adds to the code, section 503(c) says "An ordinance under this subsection shall not be effective nor enforceable unless subsections (d), (e), (f), (g), (h) and (i) have been satisfied." This record does not decide whether the municipality's requirement is one adopted under section 503 or kept in effect by section 303(b)(1). In practice, expect the Borough's code office to want a building permit before a house reroof. The application says "If the work performed varies from the applications and/or plans or construction is started prior to issuance of permits, additional fees may be required." The Borough office is open Monday through Thursday, 7 am to 5 pm, and Friday, 7 am to 4 pm. Read for this answer: Chapter 5 of the Borough Code, Code Enforcement, by its table of contents, Parts 10 and 11 and Section 5-110 in full; Section 27-902, Building Permits, of the zoning chapter; every page of a search of the whole Borough Code for "roof" and for "reroofing"; the Borough's Code Enforcement, Zoning and Contact pages; the Residential UCC Building Permit Application and its fee schedule; and the Zoning Permit Frequently Asked Questions.

Roof code checklist: Borough of Watsontown, PA

ItemAnswerCode citeSourceVerified
Permit to replace a roofYesecode360.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 codePublishedSec. 5-1101pacodeandbulletin.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
Borough of Watsontown, Pennsylvania
Jurisdiction type
city
Address
318 Main Street, Watsontown, PA 17777
Contact
  • url: https://watsontownpa.info/contact-us/
  • phone: 570-538-1000
Roofing permit required
Required
Contractor registration required
Required
Permit process note
Watsontown Borough's Code prices a permit for residential reroofing. Section 5-1002 of the Borough Code, Other Construction (Ord. 1992-2A), says in item 4, Residential Roofing: "In the event of replacement or repair of shingles, either asphalt, fiberglass, slate, wooden or the like, or any other approved roof covering, including, but not limited to, metal roofing, where 100 square feet or more of roof covering is repaired, replaced or established, the fee shall be $35. In addition to the building permit, an affidavit, signed by the applicant, stating the removal of old roofing material must be disposed of in an approved manner, must also be kept on file with the building permit application" (read October 12, 2026). The Borough's current Residential Fee Schedule, attached to the Residential UCC Building Permit Application, lists "Roof over Porch or Patio $150.00" under Specific Projects and has no separate reroof line, and the Borough's Zoning Permit Frequently Asked Questions list the items that need a zoning permit without naming roof work. Section 5-1104 of the Code keeps in effect building code ordinances adopted on or before July 1, 1999 "which equal or exceed the requirements of the code," and this record does not decide whether the Section 5-1002 roofing line is one of them. Under state law, Act 45 says the Act "shall not apply to" "Alterations to residential buildings which do not make structural changes or changes to means of egress, except as might be required by ordinances in effect pursuant to section 303(b)(1) or adopted pursuant to section 503" or to "Repairs to residential buildings, except as might be required by ordinances in effect pursuant to section 303(b)(1) or adopted pursuant to section 503" (section 104(b)(5) and (6)), and of a municipal ordinance that adds to the code, section 503(c) says "An ordinance under this subsection shall not be effective nor enforceable unless subsections (d), (e), (f), (g), (h) and (i) have been satisfied." This record does not decide whether the municipality's requirement is one adopted under section 503 or kept in effect by section 303(b)(1). In practice, expect the Borough's code office to want a building permit before a house reroof. The application says "If the work performed varies from the applications and/or plans or construction is started prior to issuance of permits, additional fees may be required." The Borough office is open Monday through Thursday, 7 am to 5 pm, and Friday, 7 am to 4 pm. Read for this answer: Chapter 5 of the Borough Code, Code Enforcement, by its table of contents, Parts 10 and 11 and Section 5-110 in full; Section 27-902, Building Permits, of the zoning chapter; every page of a search of the whole Borough Code for "roof" and for "reroofing"; the Borough's Code Enforcement, Zoning and Contact pages; the Residential UCC Building Permit Application and its fee schedule; and the Zoning Permit Frequently Asked Questions.
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, Watsontown Borough's Code Enforcement page lists its Building Code Official at Lehigh Engineering, LLC, 200 Mahantongo Street, Pottsville (570-628-2300) and links the Residential UCC Building Permit Application, which says "ALL BUILDING PERMIT APPLICATIONS SHALL BE FILED WITH LEHIGH ENGINEERING, LLC"; Section 5-1101 of the Borough Code (Ord. 2004-6) has the Borough elect to administer and enforce the Construction Code Act and adopts the Uniform Construction Code in 34 Pa. Code, Chapters 401 to 405, "as amended from time to time"; the Borough office is at 318 Main Street, Watsontown (570-538-1000). Section 5-1101 names no edition ("as amended from time to time") and the pages read name none.
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. Locally, the Borough's pages read name no impact-resistance rule, and Section 5-1101 names no edition ("as amended from time to time") and the pages read name none.
Repair permit threshold
Watsontown Borough's Code prices a permit for residential reroofing. Section 5-1002 of the Borough Code, Other Construction (Ord. 1992-2A), says in item 4, Residential Roofing: "In the event of replacement or repair of shingles, either asphalt, fiberglass, slate, wooden or the like, or any other approved roof covering, including, but not limited to, metal roofing, where 100 square feet or more of roof covering is repaired, replaced or established, the fee shall be $35. In addition to the building permit, an affidavit, signed by the applicant, stating the removal of old roofing material must be disposed of in an approved manner, must also be kept on file with the building permit application" (read October 12, 2026). The Borough's current Residential Fee Schedule, attached to the Residential UCC Building Permit Application, lists "Roof over Porch or Patio $150.00" under Specific Projects and has no separate reroof line, and the Borough's Zoning Permit Frequently Asked Questions list the items that need a zoning permit without naming roof work. Section 5-1104 of the Code keeps in effect building code ordinances adopted on or before July 1, 1999 "which equal or exceed the requirements of the code," and this record does not decide whether the Section 5-1002 roofing line is one of them. Under state law, Act 45 says the Act "shall not apply to" "Alterations to residential buildings which do not make structural changes or changes to means of egress, except as might be required by ordinances in effect pursuant to section 303(b)(1) or adopted pursuant to section 503" or to "Repairs to residential buildings, except as might be required by ordinances in effect pursuant to section 303(b)(1) or adopted pursuant to section 503" (section 104(b)(5) and (6)), and of a municipal ordinance that adds to the code, section 503(c) says "An ordinance under this subsection shall not be effective nor enforceable unless subsections (d), (e), (f), (g), (h) and (i) have been satisfied." This record does not decide whether the municipality's requirement is one adopted under section 503 or kept in effect by section 303(b)(1). In practice, expect the Borough's code office to want a building permit before a house reroof. The application says "If the work performed varies from the applications and/or plans or construction is started prior to issuance of permits, additional fees may be required." 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, Watsontown Borough's Code Enforcement page lists its Building Code Official at Lehigh Engineering, LLC, 200 Mahantongo Street, Pottsville (570-628-2300) and links the Residential UCC Building Permit Application, which says "ALL BUILDING PERMIT APPLICATIONS SHALL BE FILED WITH LEHIGH ENGINEERING, LLC"; Section 5-1101 of the Borough Code (Ord. 2004-6) has the Borough elect to administer and enforce the Construction Code Act and adopts the Uniform Construction Code in 34 Pa. Code, Chapters 401 to 405, "as amended from time to time"; the Borough office is at 318 Main Street, Watsontown (570-538-1000). The fee line quoted at the start sets a $35 fee where 100 square feet or more of roof covering is repaired, replaced or established, and names no cost or layer threshold.
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, Watsontown Borough's Code Enforcement page lists its Building Code Official at Lehigh Engineering, LLC, 200 Mahantongo Street, Pottsville (570-628-2300) and links the Residential UCC Building Permit Application, which says "ALL BUILDING PERMIT APPLICATIONS SHALL BE FILED WITH LEHIGH ENGINEERING, LLC"; Section 5-1101 of the Borough Code (Ord. 2004-6) has the Borough elect to administer and enforce the Construction Code Act and adopts the Uniform Construction Code in 34 Pa. Code, Chapters 401 to 405, "as amended from time to time"; the Borough office is at 318 Main Street, Watsontown (570-538-1000). The Borough's pages read say nothing on roof layers.
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, Watsontown Borough's Code Enforcement page lists its Building Code Official at Lehigh Engineering, LLC, 200 Mahantongo Street, Pottsville (570-628-2300) and links the Residential UCC Building Permit Application, which says "ALL BUILDING PERMIT APPLICATIONS SHALL BE FILED WITH LEHIGH ENGINEERING, LLC"; Section 5-1101 of the Borough Code (Ord. 2004-6) has the Borough elect to administer and enforce the Construction Code Act and adopts the Uniform Construction Code in 34 Pa. Code, Chapters 401 to 405, "as amended from time to time"; the Borough office is at 318 Main Street, Watsontown (570-538-1000). The Borough's pages read do not name roof sheathing.
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. Watsontown Borough is in Northumberland County. The Borough's pages read say nothing on sales tax.

Watsontown Borough in Northumberland County sends building permit applications to its Building Code Official at Lehigh Engineering, LLC in Pottsville, and its Borough Code includes a $35 fee line for residential roof replacement or repair covering 100 square feet or more. 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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Sources

Roofing questions: Borough of Watsontown, PA

Do you need a permit to replace a roof in Borough of Watsontown, PA?

Yes, a permit is required to replace a roof in Borough of Watsontown, PA. Watsontown Borough's Code prices a permit for residential reroofing. Section 5-1002 of the Borough Code, Other Construction (Ord. 1992-2A), says in item 4, Residential Roofing: "In the event of replacement or repair of shingles, either asphalt, fiberglass, slate, wooden or the like, or any other approved roof covering, including, but not limited to, metal roofing, where 100 square feet or more of roof covering is repaired, replaced or established, the fee shall be $35. In addition to the building permit, an affidavit, signed by the applicant, stating the removal of old roofing material must be disposed of in an approved manner, must also be kept on file with the building permit application" (read October 12, 2026). The Borough's current Residential Fee Schedule, attached to the Residential UCC Building Permit Application, lists "Roof over Porch or Patio $150.00" under Specific Projects and has no separate reroof line, and the Borough's Zoning Permit Frequently Asked Questions list the items that need a zoning permit without naming roof work. Section 5-1104 of the Code keeps in effect building code ordinances adopted on or before July 1, 1999 "which equal or exceed the requirements of the code," and this record does not decide whether the Section 5-1002 roofing line is one of them. Under state law, Act 45 says the Act "shall not apply to" "Alterations to residential buildings which do not make structural changes or changes to means of egress, except as might be required by ordinances in effect pursuant to section 303(b)(1) or adopted pursuant to section 503" or to "Repairs to residential buildings, except as might be required by ordinances in effect pursuant to section 303(b)(1) or adopted pursuant to section 503" (section 104(b)(5) and (6)), and of a municipal ordinance that adds to the code, section 503(c) says "An ordinance under this subsection shall not be effective nor enforceable unless subsections (d), (e), (f), (g), (h) and (i) have been satisfied." This record does not decide whether the municipality's requirement is one adopted under section 503 or kept in effect by section 303(b)(1). In practice, expect the Borough's code office to want a building permit before a house reroof. The application says "If the work performed varies from the applications and/or plans or construction is started prior to issuance of permits, additional fees may be required." 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, Watsontown Borough's Code Enforcement page lists its Building Code Official at Lehigh Engineering, LLC, 200 Mahantongo Street, Pottsville (570-628-2300) and links the Residential UCC Building Permit Application, which says "ALL BUILDING PERMIT APPLICATIONS SHALL BE FILED WITH LEHIGH ENGINEERING, LLC"; Section 5-1101 of the Borough Code (Ord. 2004-6) has the Borough elect to administer and enforce the Construction Code Act and adopts the Uniform Construction Code in 34 Pa. Code, Chapters 401 to 405, "as amended from time to time"; the Borough office is at 318 Main Street, Watsontown (570-538-1000). The fee line quoted at the start sets a $35 fee where 100 square feet or more of roof covering is repaired, replaced or established, and names no cost or layer threshold.

Can you roof over an existing roof in Borough of Watsontown, 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, Watsontown Borough's Code Enforcement page lists its Building Code Official at Lehigh Engineering, LLC, 200 Mahantongo Street, Pottsville (570-628-2300) and links the Residential UCC Building Permit Application, which says "ALL BUILDING PERMIT APPLICATIONS SHALL BE FILED WITH LEHIGH ENGINEERING, LLC"; Section 5-1101 of the Borough Code (Ord. 2004-6) has the Borough elect to administer and enforce the Construction Code Act and adopts the Uniform Construction Code in 34 Pa. Code, Chapters 401 to 405, "as amended from time to time"; the Borough office is at 318 Main Street, Watsontown (570-538-1000). The Borough's pages read say nothing on roof layers.

Do roofing contractors need a license or registration in Borough of Watsontown, PA?

Yes.

What building code does Borough of Watsontown, 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, Watsontown Borough's Code Enforcement page lists its Building Code Official at Lehigh Engineering, LLC, 200 Mahantongo Street, Pottsville (570-628-2300) and links the Residential UCC Building Permit Application, which says "ALL BUILDING PERMIT APPLICATIONS SHALL BE FILED WITH LEHIGH ENGINEERING, LLC"; Section 5-1101 of the Borough Code (Ord. 2004-6) has the Borough elect to administer and enforce the Construction Code Act and adopts the Uniform Construction Code in 34 Pa. Code, Chapters 401 to 405, "as amended from time to time"; the Borough office is at 318 Main Street, Watsontown (570-538-1000). Section 5-1101 names no edition ("as amended from time to time") and the pages read name none.