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Roofing in Charlestown Township, Pennsylvania

Yes, a permit is required to replace a roof in Charlestown Township, PA, issued by Charlestown Township - Building, Permitting and Licensing. Charlestown Township's code exempts from permit only re-roofing of less than 25% of the roof, and its fee schedule lists a residential roofing permit. Section 5-107 of the Township Code (added by Ord. 175-2011) says "In addition to the alterations or repairs to residential buildings which are exempt from the Uniform Construction Code, the following types of alterations and repairs shall also be exempt and no permit will be required," and lists "Re-roofing of less than 25% of total area." The Township's Guide to Permits (revised June 4, 2026) lists among "Construction Exempt from Permits" both "Repair and replacement projects which do not involve structural changes or changes to the plumbing, electric, or HVAC systems" and "Re-roofing if less than 25% of the roof is being replaced," and the Township's 2026 permit fee schedule (Resolution 1092-2026) lists "Residential Roofing – 2 inspections $175.00." A full reroof replaces more than 25% of the roof. 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). The Department of Labor and Industry's register of municipal code change ordinances lists a Charlestown Township filing that would exempt "Re-roofing of less than 25 percent of total area," with the note "Changes found to be in compliance with 35 P.S. § 7210.503 (b); approval letter mailed 08 / 26 / 2011" and a public meeting on November 7, 2011. In practice, expect the Township to require a building permit for a reroof of 25% or more of the roof. Its 2026 fee schedule says "THE FEE FOR STARTING UCC WORK PRIOR TO OBTAINING ALL REQUIRED PERMITS IS $500.00 OR DOUBLE THE APPLICABLE PERMIT FEES, WHICHEVER IS GREATER." The Guide to Permits says "Residential contractors and subcontractors (except new home builders) must provide a PA Home Improvement Contractor Registration Number or complete Township registration form with fee," and that the Building Code Official "will either issue or deny the permit within 15 working days for residential." The Township office is open Monday through Friday, 9 a.m. to 3 p.m. Read for this answer: Chapter 5, Part 1 of the Township Code (Uniform Construction Code, Sections 5-101 to 5-107) in full; every page of a search of the whole Township Code for "roof" and for "reroofing"; the Township's Building, Permitting and Licensing page; its Guide to Permits; its Building Permit Application; and its 2026 permit fee schedule. This hub aggregates roofing permit and contractor-registration requirements for Charlestown Township, Pennsylvania, along with sourced roofing material references — every fact linked to its directory record.

Roofing permits & building code in Charlestown Township

Roofing permit and contractor-licensing rules in Charlestown Township are set locally by Charlestown Township - Building, Permitting and Licensing. Pennsylvania issues no state roofing licence, but its Home Improvement Consumer Protection Act requires a contractor to register with the Attorney General’s Bureau of Consumer Protection before doing home improvement work, which the Act defines to include roofs on jobs over $500, unless the contractor’s home improvement work totalled less than $5,000 in the previous tax year — and the Uniform Construction Code applies to buildings throughout the Commonwealth as a minimum a municipality may exceed but not fall below, with ordinary repairs to a house outside it unless a local ordinance brings them in, so whether a reroof needs a permit is a municipal question — always confirm the current requirements with the authority before starting work.

Roofing permit
Required
Contractor registration
Required
Adopted building 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, Charlestown Township, in Chester County, issues building permits from the Township office at 11 General Warren Boulevard, Suite 1, Malvern, 610-240-0326: Section 5-101 of the Township Code says "Charlestown Township hereby elects to administer and enforce the provisions of the Pennsylvania Construction Code Act," the Township's Guide to Permits says "the Zoning Officer/Building Code Official will either issue or deny the permits," and the Township's Building, Permitting and Licensing page lists "Inspections Other Than Electrical - Keystone Municipal Services," requested through the Township office. Section 5-102 adopts the Uniform Construction Code, "as amended from time to time," "as the Building Code of Charlestown Township," and Section 5-107 changes nothing in the code's roofing provisions. The Guide to Permits says the code uses the "International Residential Code 2021" for residential construction.
Permit process
Charlestown Township's code exempts from permit only re-roofing of less than 25% of the roof, and its fee schedule lists a residential roofing permit. Section 5-107 of the Township Code (added by Ord. 175-2011) says "In addition to the alterations or repairs to residential buildings which are exempt from the Uniform Construction Code, the following types of alterations and repairs shall also be exempt and no permit will be required," and lists "Re-roofing of less than 25% of total area." The Township's Guide to Permits (revised June 4, 2026) lists among "Construction Exempt from Permits" both "Repair and replacement projects which do not involve structural changes or changes to the plumbing, electric, or HVAC systems" and "Re-roofing if less than 25% of the roof is being replaced," and the Township's 2026 permit fee schedule (Resolution 1092-2026) lists "Residential Roofing – 2 inspections $175.00." A full reroof replaces more than 25% of the roof. 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). The Department of Labor and Industry's register of municipal code change ordinances lists a Charlestown Township filing that would exempt "Re-roofing of less than 25 percent of total area," with the note "Changes found to be in compliance with 35 P.S. § 7210.503 (b); approval letter mailed 08 / 26 / 2011" and a public meeting on November 7, 2011. In practice, expect the Township to require a building permit for a reroof of 25% or more of the roof. Its 2026 fee schedule says "THE FEE FOR STARTING UCC WORK PRIOR TO OBTAINING ALL REQUIRED PERMITS IS $500.00 OR DOUBLE THE APPLICABLE PERMIT FEES, WHICHEVER IS GREATER." The Guide to Permits says "Residential contractors and subcontractors (except new home builders) must provide a PA Home Improvement Contractor Registration Number or complete Township registration form with fee," and that the Building Code Official "will either issue or deny the permit within 15 working days for residential." The Township office is open Monday through Friday, 9 a.m. to 3 p.m. Read for this answer: Chapter 5, Part 1 of the Township Code (Uniform Construction Code, Sections 5-101 to 5-107) in full; every page of a search of the whole Township Code for "roof" and for "reroofing"; the Township's Building, Permitting and Licensing page; its Guide to Permits; its Building Permit Application; and its 2026 permit fee schedule.

View the full Charlestown Township permitting authority record →

Roofing materials for Charlestown Township

Compare roofing material families — service life, weight, cost band, and durability — for a Charlestown Township reroof. Every material entry in the directory carries a cited, dated source.

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Local permitting authority

Charlestown Township - Building, Permitting and Licensingcity

Roofing guides

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Sources