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

Roofing questions: Township of Warminster, PA

When does a roof repair need a permit in Township of Warminster, PA?

Warminster Township publishes no threshold for roof work, and nothing read for this record names roofing as permit work or as exempt. The portal's answer to "Do I need a Residential Building Permit?" says "A Resident Building Permit is required for the following:" and lists new construction, additions, alterations, demolition, accessory structures, decks and patios, sheds over 144 square feet, swimming pools and electrical, mechanical and plumbing work, adding "Disclaimer: This is not an all-inclusive list and is only meant as a guide." The Township's L&I fee schedule charges residential additions and alterations "2.5% of construction costs. Minimum $200.00" and has no roofing line. Section 5-102 of the Township Code adopts the Uniform Construction Code, "as amended from time to time," "as the Municipal Building Code of Warminster Township," and Section 5-107 amends only the code's application, sidewalk and certificate of occupancy provisions; the Township's former amendments to 34 Pa. Code 403.62(c), the list of work needing no permit, were repealed by Ordinance 737 of January 19, 2017. No ordinance reaching residential reroofing was found in Part 1 of Chapter 5 (Uniform Construction Codes, Sections 5-101 to 5-109), Part 1 of Chapter 4 (Responsible Building Contractors) or a search of the whole Township Code for roof provisions, all read for this record; Parts 2 to 5 of Chapter 5 and the contractor licensing part of Chapter 13 were not read. The Department of Labor and Industry's register of municipal code change ordinances lists one Warminster Township filing, which "Requires building permit for all residential utility and miscellaneous use structures with a building area greater than 144 sq. ft." (enacted January 27, 2005); it names no roof work. 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, Warminster Township administers the code through its own Department of Licenses and Inspections, which "is responsible for issuing all licenses, coordinating inspections, and enforcing all codes, including building, zoning, use and occupancy, and various other permits," and whose online portal says "Warminster Township follows the building codes as adopted by the Pennsylvania Uniform Construction Code." The Township's pages, fee schedule and code, as quoted at the start of this entry, state no threshold for roof work, and no ordinance reaching residential reroofing was found in the chapters read.

Can you roof over an existing roof in Township of Warminster, 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, Warminster Township administers the code through its own Department of Licenses and Inspections, which "is responsible for issuing all licenses, coordinating inspections, and enforcing all codes, including building, zoning, use and occupancy, and various other permits," and whose online portal says "Warminster Township follows the building codes as adopted by the Pennsylvania Uniform Construction Code." Its pages, portal and fee schedule say nothing on roof layers. Section 5-102 of the Township Code adopts the Uniform Construction Code, "as amended from time to time," "as the Municipal Building Code of Warminster Township," and Section 5-107 amends only the code's application, sidewalk and certificate of occupancy provisions; the Township's former amendments to 34 Pa. Code 403.62(c), the list of work needing no permit, were repealed by Ordinance 737 of January 19, 2017. No ordinance reaching residential reroofing was found in Part 1 of Chapter 5 (Uniform Construction Codes, Sections 5-101 to 5-109), Part 1 of Chapter 4 (Responsible Building Contractors) or a search of the whole Township Code for roof provisions, all read for this record; Parts 2 to 5 of Chapter 5 and the contractor licensing part of Chapter 13 were not read.

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

Yes.

What building code does Township of Warminster, 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, Warminster Township administers the code through its own Department of Licenses and Inspections, which "is responsible for issuing all licenses, coordinating inspections, and enforcing all codes, including building, zoning, use and occupancy, and various other permits," and whose online portal says "Warminster Township follows the building codes as adopted by the Pennsylvania Uniform Construction Code." Section 5-102 of the Township Code adopts the Uniform Construction Code, "as amended from time to time," "as the Municipal Building Code of Warminster Township," and Section 5-107 amends only the code's application, sidewalk and certificate of occupancy provisions; the Township's former amendments to 34 Pa. Code 403.62(c), the list of work needing no permit, were repealed by Ordinance 737 of January 19, 2017. No ordinance reaching residential reroofing was found in Part 1 of Chapter 5 (Uniform Construction Codes, Sections 5-101 to 5-109), Part 1 of Chapter 4 (Responsible Building Contractors) or a search of the whole Township Code for roof provisions, all read for this record; Parts 2 to 5 of Chapter 5 and the contractor licensing part of Chapter 13 were not read.