Roofing in Dover, 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 Dover Construction page links the Department of Community Affairs' list of adopted codes and the Rehabilitation Subcode, and Chapter 150 of the Town Code names no code edition of its own.

No permit is needed under state law to reroof a detached one- or two-family house, and the Dover Construction page posts the State's ordinary maintenance rule to the same effect; a townhouse, other attached dwelling or any other building needs a permit from the Dover Construction Department, 100 Princeton Avenue. The Construction page lists the Town's main number, 973-366-2200, with an extension for each official (the Construction Official at extension 2154 and the clerk typist at extension 2115), and the Town's website gives hours of Monday through Friday, 8:30 a.m. to 4:30 p.m. Where a roof permit is required, the Town's fee ordinance prices it: section 150-2 of the Town Code says "The fee for the installation or replacement of roofing, siding or radon in Use Group R5 shall be $100," and other renovations, alterations and repairs of Use Group R5 are charged on estimated cost, starting at "$35 per $1,000." "The minimum fee for a basic construction permit covering any or all of the building, plumbing, electrical or fire protection work shall be $100." Ordinance No. 12-2023, which the Construction page links as its fee schedule, replaced section 150-2 and carries the same roofing line and minimum. The page links the Town's UCC permit forms and the State's construction code pages.