Jurisdiction
Township of Salisbury, Pennsylvania (Lehigh County)
Address
2900 South Pike Avenue, Allentown, PA 18103
Contact
- url: https://salisburylehighpa.gov/page/contact-us-info
- phone: 610-797-4000
Contractor registration required
Required
Permit process note
Salisbury Township's code and pages do not say whether a house reroof needs a permit. The Township's permit applications page (read October 7, 2026) names no roof work either way, and the Township's online portal offers residential permit types for new buildings, "Residential Building Alterations/Additions," decks, pools, solar, demolition and others, with no roofing permit type. Part 5 of Chapter 5 of the Township Code adopts the Uniform Construction Code by reference and adds a key lock box rule for commercial and multifamily buildings; it has no permit clause of its own for house repairs or alterations and names no roof work. Section 8-201, in the Township's floodplain chapter, says "Building permits shall be required before any construction or development is undertaken within any area of the Township of Salisbury"; it sits in the chapter that regulates construction in identified floodplain areas and names no roof work. The Township's 2026 building fee schedule (Attachment A to Chapter 1, Resolution No. 01-2026-1901, January 22, 2026) lists "ROOF REPLACEMENT" at "$115.00" ("includes one site visit") in its "2026 Fee Schedule - Residential Inspection Services," under the heading "FLAT RATE COSTS INCLUDING PLAN REVIEW (NEW CONSTRUCTION ONLY)," and "Roof Replacement" in its commercial schedule; its "2026 RESIDENTIAL BUILDING PERMIT FEE SCHEDULE" for one and two-family dwellings and townhouses has no roofing line. This record does not decide whether the residential roof replacement line reaches a house reroof. 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." This record does not state whether a permit is required for a house reroof in Salisbury Township; ask the Township at 610-797-4000 before starting. The permit applications page says "For questions regarding the permitting process or submission requirements, please contact our office during regular business hours before submitting your application." Read for this answer: Chapter 5 of the Township Code, Code Enforcement (Part 5, Uniform Construction Code, and Part 6, Building Code Board of Appeals), in full; Part 12 of Chapter 1, Schedule of Fees, with its Attachment A, the 2026 building permit and inspection fees, in full; Part 2 of Chapter 8, Floodplains; every page of searches of the whole Township Code for "roof" and for "reroofing," which found no permit provision naming roof work; the Township's Building/Code Enforcement, Community Development, permit applications, Building Code Forms, Construction Guidelines and Contact pages; and the list of permit types the Township's online portal offers.
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, Salisbury Township administers the code itself: Section 5-501 of the Township Code says "The Township of Salisbury hereby elects to administer and enforce the provisions of the Pennsylvania Construction Code Act," the Township's Department of Community Development "encompasses Zoning, Planning, Code Enforcement and Permits" and takes building permit applications through the Township's online portal, and the Township's 2026 building fee schedule refers to the Township's "Third-Party Inspection Agency," which the Township's pages do not name. The Township offices are at 2900 South Pike Avenue, Allentown. Section 5-501 adopts the Uniform Construction Code as the municipal building code and changes nothing in the code's roofing provisions. The Township's permit applications page says "Salisbury Township has adopted and enforces the Pennsylvania Uniform Construction Code, 2009 International Residential Code, 2009 International Building Code and 2012 International Building Code Chapter 11," and Section 5-501 adopts the Uniform Construction Code "as amended from time to time"; the text above is the 2021 edition's, this record has not read the 2009 edition's text, and it does not decide which edition the Township applies.
Repair permit threshold
Salisbury Township's code and pages do not say whether a house reroof needs a permit. The Township's permit applications page (read October 7, 2026) names no roof work either way, and the Township's online portal offers residential permit types for new buildings, "Residential Building Alterations/Additions," decks, pools, solar, demolition and others, with no roofing permit type. Part 5 of Chapter 5 of the Township Code adopts the Uniform Construction Code by reference and adds a key lock box rule for commercial and multifamily buildings; it has no permit clause of its own for house repairs or alterations and names no roof work. Section 8-201, in the Township's floodplain chapter, says "Building permits shall be required before any construction or development is undertaken within any area of the Township of Salisbury"; it sits in the chapter that regulates construction in identified floodplain areas and names no roof work. The Township's 2026 building fee schedule (Attachment A to Chapter 1, Resolution No. 01-2026-1901, January 22, 2026) lists "ROOF REPLACEMENT" at "$115.00" ("includes one site visit") in its "2026 Fee Schedule - Residential Inspection Services," under the heading "FLAT RATE COSTS INCLUDING PLAN REVIEW (NEW CONSTRUCTION ONLY)," and "Roof Replacement" in its commercial schedule; its "2026 RESIDENTIAL BUILDING PERMIT FEE SCHEDULE" for one and two-family dwellings and townhouses has no roofing line. This record does not decide whether the residential roof replacement line reaches a house reroof. 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." This record does not state whether a permit is required for a house reroof in Salisbury Township. 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, Salisbury Township administers the code itself: Section 5-501 of the Township Code says "The Township of Salisbury hereby elects to administer and enforce the provisions of the Pennsylvania Construction Code Act," the Township's Department of Community Development "encompasses Zoning, Planning, Code Enforcement and Permits" and takes building permit applications through the Township's online portal, and the Township's 2026 building fee schedule refers to the Township's "Third-Party Inspection Agency," which the Township's pages do not name. The Township offices are at 2900 South Pike Avenue, Allentown. No Township text read for this record sets an 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, Salisbury Township administers the code itself: Section 5-501 of the Township Code says "The Township of Salisbury hereby elects to administer and enforce the provisions of the Pennsylvania Construction Code Act," the Township's Department of Community Development "encompasses Zoning, Planning, Code Enforcement and Permits" and takes building permit applications through the Township's online portal, and the Township's 2026 building fee schedule refers to the Township's "Third-Party Inspection Agency," which the Township's pages do not name. The Township offices are at 2900 South Pike Avenue, Allentown. Part 5 of Chapter 5 of the Township Code changes nothing in the code's reroofing provisions, and no ordinance reaching residential reroofing was found in the chapters read. The Township's permit applications page says "Salisbury Township has adopted and enforces the Pennsylvania Uniform Construction Code, 2009 International Residential Code, 2009 International Building Code and 2012 International Building Code Chapter 11," and Section 5-501 adopts the Uniform Construction Code "as amended from time to time"; the text above is the 2021 edition's, and this record has not read the 2009 edition's reroofing text.
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, Salisbury Township administers the code itself: Section 5-501 of the Township Code says "The Township of Salisbury hereby elects to administer and enforce the provisions of the Pennsylvania Construction Code Act," the Township's Department of Community Development "encompasses Zoning, Planning, Code Enforcement and Permits" and takes building permit applications through the Township's online portal, and the Township's 2026 building fee schedule refers to the Township's "Third-Party Inspection Agency," which the Township's pages do not name. The Township offices are at 2900 South Pike Avenue, Allentown. Part 5 of Chapter 5 of the Township Code changes nothing in the code's roof sheathing provisions, and the Township's pages draw no line for roof sheathing. The Township's permit applications page says "Salisbury Township has adopted and enforces the Pennsylvania Uniform Construction Code, 2009 International Residential Code, 2009 International Building Code and 2012 International Building Code Chapter 11," and Section 5-501 adopts the Uniform Construction Code "as amended from time to time"; the text above is the 2021 edition's, and this record has not read the 2009 edition's sheathing text.
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. Salisbury Township is in Lehigh County. The Township's permit pages and fee schedule say nothing on sales tax.