How to select mesh panel thickness for high-traffic public areas?

High-traffic public areas demand mesh panels that resist impacts, vandalism, and heavy wear while maintaining airflow and aesthetics. Gauge selection should start with a minimum thickness of 1.5 mm for light-duty zones (corridors, lobbies) and increase to 2.0–2.5 mm for areas prone to physical contact or higher live loads. Verify panel performance against localized impact tests (e.g., EN 1021 for furniture impact) and ensure deflection under load does not exceed L/360 for public safety. Underfoot installations—such as mezzanine walkways or stair risers—require even thicker panels (3.0–4.0 mm) and closed diaphragms to support concentrated loads. Pair thicker gauges with robust framing—C-channels or box sections—to distribute stresses and prevent edge deformation. Opt for smooth-edged perforations and rounded mesh openings to minimize injury risk. In outdoor plazas or transit hubs, choose vandal-resistant finishes like anodized Class I or high-grade PVDF powder coatings. By matching panel thickness and frame design to anticipated loads and usage, aluminum mesh systems in public settings can deliver long-lasting durability and safety.