Roofing in Guttenberg, 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, Section 11-1.1 of the Town Code (Enforcing Agency, last amended August 27, 2025 by Ord. No. 24-2025) establishes the Building Department as the enforcing agency and names no code edition of its own.

Under state law a reroof needs a permit on a townhouse or other attached dwelling, on any other building, and wherever the work reaches the roof structure; reroofing a detached one- or two-family house is ordinary maintenance with no permit (N.J.A.C. 5:23-2.7(c)1.x, "The repair or replacement of existing roof covering on detached one- and two-family dwellings"). Where a roof permit is required, apply to the Town of Guttenberg Building Department, 6808 Park Avenue. Its contractor application gives its phone as 201-868-3647, Ext. 149 or Ext. 107; the Town's online directory lists the department at 201-868-2315, ext. 149, 106 or 107. Section 11-1.3 of the Town Code (last amended May 22, 2024 by Ord. No. 06-2024) has no separate roofing fee line; it charges "For renovations, alterations and repairs, $25 per $1,000 of estimated cost of the work; provided that the minimum fee shall be $70." The Department's posted General Instructions say the building technical form "must be completed in its entirety," including the estimated cost of building work and a detailed description of all the work, and "Failure to do so will result in permit Denial." Every permit application must include a copy of the contractor's license and certificate of insurance naming the Town of Guttenberg as certificate holder; the Town's contractor license is in the registration details. The construction permit application and technical sections linked from the Town's forms page are the State's standard forms.