Barbed wire, razor wire, and electric fences banned in residential zones. Permitted only in agricultural (RA-200) or industrial zoning. No plywood, sheet metal, or similar as permanent fencing.
Under UDO §230-20.1, residential districts prohibit barbed wire, razor ribbon, concertina, and any electrified fencing. Agricultural zones (RA-200 with 5+ acres) may use barbed wire for livestock. Industrial districts (M-1, M-2) allow barbed-wire tops on security fencing, provided the barbs begin at least 6 ft above grade. Chain-link with top rail allowed; slats optional. Any plywood, oriented-strand board, corrugated or sheet metal panels, or salvaged materials used as permanent fencing are explicitly prohibited. Temporary construction fencing is allowed only during active permitted work.
See how Gwinnett County's material restrictions rules stack up against other locations.
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