Roofing in North Brunswick Township, New Jersey

Not required

Required

The 2024 International Residential Code, New Jersey edition, adopted by the State, with the Rehabilitation Subcode for work on existing buildings. New Jersey has one construction code, the Uniform Construction Code (N.J.A.C. 5:23), which every municipality enforces; municipalities do not adopt building codes of their own (N.J.S.A. 52:27D-123.1 and 52:27D-139). N.J.A.C. 5:23-3.21(a)1 adopts the International Code Council's "2024 International Residential Code known as the IRC/2024 as the one- and two-family dwelling subcode in New Jersey subject to the modifications stated at (c) below," and 3.21(b) applies it to "detached one- and two-family dwellings and townhouses not more than three stories above grade plane in height." The section was rewritten by R.2026 d.086, "effective August 17, 2026," in the Department of Community Affairs' print of the rules "adopted and published through the New Jersey Register, Vol. 58 No. 16," and the Department's Current Construction Codes page lists the "International Residential Code/2024, NJ ed" with an adoption date of Aug 17, 2026. Other buildings fall under the building subcode, the International Building Code/2024, NJ edition (N.J.A.C. 5:23-3.14). Roof work on an existing building is held to the Rehabilitation Subcode: "Existing structures, when repaired, renovated, altered or reconstructed, shall conform to the requirements of N.J.A.C. 5:23-6, Rehabilitation Subcode" (N.J.A.C. 5:23-2.4(a)). A six-month grace period follows the adoption. N.J.A.C. 5:23-1.6(a): "For a period of six months following the operative date of a subcode revision, applicants may submit a complete permit application, including all prior approvals, to be reviewed under the code in force immediately preceding the subcode revision." The rule history gives R.2026 d.086 no date other than its effective date, so on that reading the window runs from August 17, 2026 until about February 17, 2027: a complete application filed inside it may be reviewed under either the prior edition or the 2024 edition, at the applicant's choice, and one filed after it closes is reviewed under the 2024 edition. Everything above is New Jersey state law, the same in every municipality. Locally, the Building Division says it "is responsible for enforcing applicable building codes and construction regulations throughout North Brunswick Township" and names no code edition.

No permit is needed under state law to reroof a detached one- or two-family house, and North Brunswick's Building Division says "Repairing or replacing the roof covering (shingles, tiles, membranes, underlayment, and flashings) on a single-family or two-family home is classified as ordinary maintenance and no permit is required," and "Commercial buildings, townhouses, condominiums, and multi-family properties: Removing and replacing a roof requires a Building Permit." For a permitted reroof the Division lists two sets of construction plans, a copy of the contractor's New Jersey license if applicable, the Construction Permit Application and the Building Subcode Form. The Building Division is in the Municipal Building, 710 Hermann Road, North Brunswick, 732-247-0922, and applications and payments may also be left in the Department of Community Development's drop box in the Municipal Building parking lot. Inspections "must be requested in writing" through the SDL Portal (https://www.sdlportal.com/login); building inspections are typically available Monday through Friday, about 8 a.m. to 2 p.m. The Division also says "If you are unsure whether your project requires a permit, contact the Building Division before beginning work."