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

Roofing questions: Borough of State College, PA

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

Yes, a permit is required to replace a roof in Borough of State College, PA. The Centre Region Code Administration treats roof repair and replacement as permit work, with no size limit, and the Borough Code lists the State's exclusions for residential repairs and alterations as deleted. Section 4-103 of the Borough Code (https://ecode360.com/32893970, read October 5, 2026) amends 34 Pa. Code 403.1(b) so that items "(8)" and "(9)" each read "Is deleted"; in the State's current list those items are the exclusions for residential alterations without structural or egress changes and for residential repairs. The CRCA's Electronic Application for Building Permit (https://centreregioncog.govoffice2.com/vertical/Sites/%7B6AD7E2DC-ECE4-41CD-B8E1-BAC6A6336348%7D/uploads/Electronic_application_New_9.1.26.pdf, read October 5, 2026; form dated 8/26) lists "Roof Repair / Replacement" among the types of work and, for a roof, asks for "ROOF - Zoning (where required), Spec/Material Cut Sheets." The CRCA states no area or cost below which roof work needs no permit. Its fee procedure (as of November 1, 2025) charges one- and two-family alterations and renovations "the declared cost multiplied by the Permit Fee Multiplier of .0070," with a minimum permit fee of "$55.50, up to a declared cost of $7,930," plus a "$35.00 application fee" on residential applications; it has no separate roofing line. 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 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). 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). The state text from "Under state law" onward is Pennsylvania state law, the same in every municipality. Locally, the Centre Region Code Administration issues permits for the Borough. The Borough Code's Chapter IV, Part A, read in full, sets no threshold for roof work; its Section 4-103 amends 34 Pa. Code 403.1(b) so that items "(8)" and "(9)", the State's exclusions for residential alterations without structural or egress changes and for residential repairs, each read "Is deleted."

Can you roof over an existing roof in Borough of State College, 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, the Centre Region Code Administration issues permits for the Borough of State College and lists "Roof Repair / Replacement" as a type of work on its electronic permit application; its residential code page names the 2021 International Residential Code "as adopted and amended by the Commonwealth of Pennsylvania" and states no local rule on roof layers. The Borough's own adoption, Chapter IV, Part A of the Borough Code, read in full, changes no roofing section; its Section 4-103 deletes items (8) and (9) of 34 Pa. Code 403.1(b), the State's exclusions for residential alterations without structural or egress changes and for residential repairs.

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

Yes.

What building code does Borough of State College, 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, the Borough of State College's code work is done by the Centre Region Code Administration, which the Borough's services page describes as serving "the participating municipalities of College, Ferguson, Harris, Halfmoon, Patton Townships and the Boroughs of State College and Bellefonte." The CRCA's 2021 Code Cycle page says residential construction "is regulated by the Uniform Construction Code of Pennsylvania (UCC) and the 2021 International Residential Code (IRC) as adopted and amended by the Commonwealth of Pennsylvania," including "replacement, repair, renovation." The Borough's own adoption is Chapter IV, Part A of the Borough Code (Ord. 2043 of 2014): in Section 4-102 "the Borough of State College hereby elects to administer and enforce the provisions of the Pennsylvania Construction Act" and the Uniform Construction Code. Section 4-103 amends the State's list of exclusions, 34 Pa. Code 403.1(b): it shrinks the exclusion for small accessory buildings to those under 150 square feet, and it says "(8) Is deleted" and "(9) Is deleted." In the State's current list, item (8) is "Alterations to residential buildings which do not make structural changes or changes to means of egress" and item (9) is "Repairs to residential buildings." The same section sets a ground snow load for roofs under the International Building Code and adopts Appendix K (Sound Transmission) of the International Residential Code; it changes no roofing section. Part A was read in full, with a search of the whole Borough Code for "roof." The CRCA's electronic building permit application lists "Roof Repair / Replacement" as a type of work.