Roofing in Slidell, Louisiana

Required

The 2021 International Residential Code, as adopted by the State in the Louisiana Uniform Construction Code. The Commission's rule adopts the "International Residential Code, 2021 Edition, not including Parts I-Administrative, and VIII-Electrical" with the State's amendments (LAC 17:I.107.A.1). The code law is now La. R.S. 37:3727 through 3750, enacted by Act 881 of 2026, effective August 1, 2026, which replaced former R.S. 40:1730.21 through 1730.40.2 and renamed the council the Louisiana Uniform Construction Code Commission. The code is mandatory everywhere in the state and may not be changed locally: "all municipalities and parishes in this state shall enforce only the Uniform Construction Code provided in this Chapter and as promulgated in the commission's rules and regulations," and "Nothing in this Chapter allows any local government to avoid enforcement, or to otherwise amend any of the mandatory construction code provisions required in this Chapter" (R.S. 37:3737(A)(1)). For roofs on houses, the statute adds that any municipality or parish that issues construction permits shall "Permit and inspect one- and two-family dwellings for roof construction and reroofing in compliance with the International Residential Code Chapters 8 and 9 requirements as adopted and promulgated by the commission" (R.S. 37:3737(I)(2)). The rule also says IRC enforcement "shall be mandatory only with respect to new construction, reconstruction, additions to homes previously built to the International Residential Code, and extensive alterations," and that Appendix J, Existing Buildings and Structures, "may be adopted and enforced only at the option of a parish, municipality, or regional planning commission" (LAC 17:I.107.A.1). Everything above is Louisiana state law, the same in every municipality. In Slidell the city's own Building Safety office, at 250 Bouscaren Street, enforces the adopted codes, and its page lists the 2021 International Residential Code among them.