The shortlist
- A low-speed rated bollard (ASTM F3016 S10 to S30) where you want a written rating: McCue CrashCore S10/S20 (core-drilled), Reliance Foundry Halvard S10, Gibraltar G-1631F (8 in foundation).
- A concrete-filled 6 in steel bollard, core-drilled into the sidewalk, where a rating isn’t required: the everyday answer.
- Stainless or a decorative cover where the look matters: ännt’s FX4536SS stainless, or a cover over a steel core.
Layout
- Clear gap 36 in minimum, about 5 ft maximum (spacing).
- Run the line the full width of the stalls that face the glass, plus the corners.
- Keep doors and accessible routes clear; bollards go between stalls and the walkway, not in it.
Sources
- McCue, CrashCore Bollard S10
- McCue, CrashCore Bollard S20
- Reliance Foundry, Halvard S10 bollard (R-1040-S10)
- Gibraltar, Safety bollards (G-1631 series)
- ännt Bollards, FX4536SS stainless fixed bollard
- TrafficGuard, Bollard installation guide: placement considerations
- U.S. Access Board, 2010 ADA Standards for Accessible Design, 403.5.1 Clear Width