Roofing in Glen Rock, 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, Glen Rock's Building page says "The Building Department is responsible for the enforcement of the NJ State Uniform Construction Code" and names no code edition of its own.

No permit is needed under state law to reroof a detached one- or two-family house; a townhouse, other attached dwelling or any other building needs one from the Borough of Glen Rock Building Department, Borough Hall, 1 Harding Plaza, 201-670-3965 (option 1), open Monday through Friday, 8:30 a.m. to 4:00 p.m. Forms "can be dropped off to the Building Department, at the drop box in front of Borough Hall, or be mailed to Borough Hall, 1 Harding Plaza, Glen Rock, NJ 07452." The Borough's construction fee ordinance (Ordinance 1879, Section 101-12 of the Borough Code) has no separate roofing fee. Where a roof permit is required, the work falls under its building subcode line for alterations, renovation and reconstruction of existing principal and accessory buildings and structures: $18 per $1,000 of estimated cost up to $100,000 and $15 per $1,000 above that, with a building subcode minimum fee of $75 for use groups R-3, R-4, R-5 and U and $150 for all other use groups. Inspection requests must be made in writing at least 24 hours ahead, through the Borough's SDL inspection portal or by email, with the permit number.