Rock Hill, SC Outdoor Cooking: BBQ & Propane Rules (2026)

IFC §308.1.4 (Open-flame cooking devices) is one of the most-cited multi-family fire-prevention rules nationwide. As adopted in South Carolina by the South Carolina Building Codes Council pursuant to S.C. Code §6-9-50 (mandatory statewide adoption of model codes), it prohibits charcoal burners and other open-flame cooking devices from being operated on combustible balconies or within 10 feet of combustible construction in Group R-2 (apartment) and similar multi-family occupancies. Exception 2 typically allows LP-gas (propane) cooking devices on balconies of multi-family Group R-2 buildings where the building is sprinklered throughout and the LP-gas container does not exceed 1-pound capacity. Exception 3 in some editions allows the use of permanently-installed cooking devices on balconies served by sprinklers. For one- and two-family dwellings (Group R-3 under the IRC), the IFC §308.1.4 restriction does not apply, so single-family Rock Hill homeowners may use propane and charcoal grills on patios, decks, and yards subject to nuisance and smoke-impact considerations. LP-gas (propane) cylinder storage is regulated by NFPA 58 (Liquefied Petroleum Gas Code) as referenced by the IFC: residential cylinders are limited in aggregate capacity, must be stored outdoors with appropriate clearances, and must not be stored inside dwellings or basements. The Rock Hill Fire Marshal's Office enforces IFC requirements at the local level under the state-adopted Fire Code. South Carolina LP-gas dealers are regulated by the South Carolina Liquefied Petroleum Gas Board under S.C. Code §39-49-10 et seq.