Brockton, MA Building Safety: Fire Sprinkler Requirements (2026)

Section 7-164 of the Revised Ordinances requires approved automatic sprinkler systems in all basements exceeding two thousand five hundred (2,500) square feet when the space is used for the manufacture, sale, or storage of combustible goods or merchandise. The rule reaches beyond commercial buildings: in structures used for assembly, institutional and residential occupancies, the ordinance still requires sprinklers, but only in the portion of the basement used for storage purposes or as a workshop, not the entire basement. The ordinance defines combustible goods broadly to include anything made of wood, paper or rubber, anything containing flammable liquids, and anything packed with quantities of excelsior, moss or paper, along with other merchandise of equivalent or greater combustibility.

The section is careful to note it does not override any stricter statute, regulation, or ordinance already governing sprinkler installation in a given occupancy type, so a residential building already subject to state fire or building code sprinkler mandates (780 CMR, 527 CMR) must still meet whichever standard is more demanding. This local rule traces to Code 1965, § 7-80, and sits within Article V, Fire Protection Equipment, of Chapter 7 of the city's Revised Ordinances, alongside companion sections on fire equipment maintenance (Sec. 7-163) and the survey authority of the bureau of fire prevention chief (Sec. 7-162), who determines what detection or extinguishing equipment a given occupancy must carry.