358 High Security Mesh

If your site’s integrity can’t be compromised, can your perimeter stop a breach? When security is non-negotiable, high security 358 mesh fencing by Summit Fencing delivers proven, engineered protection. Purpose-designed for high-risk environments, this 358 anti-climb mesh fencing system provides maximum perimeter security with minimal visual impact.

Known as “3 inch × ½ inch × 8 gauge”, 358 security mesh features a finger-proof design that eliminates footholds and resists cutting tools, creating a near-impenetrable barrier. Manufactured from premium Australian made 358 mesh wire and finished with Zalcote® (zinc–aluminium alloy) coating, 358 security fencing  offers superior corrosion resistance, even in harsh coastal or industrial environments, delivering quiet, reliable performance.

Why Choose 358 High Security Fencing?
In security-critical projects, performance goes beyond metal and mesh to assurance, compliance, and long-term reliability.

• Anti climb & anti cut: 75 mm × 12.5 mm apertures block fingers, shoes, and tools, exceeding standard chain link. Ideal as an anti-climb fence.
• Durability & Corrosion Resistance: Zalcote® coating lasts 2–3× longer than galvanising, proven in inland, coastal, and marine sites.
• Minimal visual impact: Narrow openings maintain clear sight lines for surveillance cameras while blending into the environment.
• High strength barrier: High tensile steel wire (500–625 MPa) resists cutting and deformation.
• Low maintenance: Corrosion-resistant coating and precision welding ensure lasting security with minimal upkeep.

Key Features & Benefits

• Finger-proof anti climb design prevents attack by hand tools.
• Premium Australian made 358 mesh with Zalcote resists rust, salt, and harsh environments.
• Clear sight lines for monitored perimeters.
• Resistance-welded intersections maintain structural integrity.
• Standard panel widths 2.4 m, heights 2.4–3.6 m; custom 3 m panels allow faster installation.
• Hot dip galvanised or powder-coated finishes match architectural colours.
• Integrates with high security fencing for prisons, razor wire, spike toppings, and detection systems.
• Full design, supply, and installation by clearance-certified teams.

Ideal Applications
358 Security Fencing protects critical assets and people across high-risk sectors, including:

• Correctional & detention facilities – maximum security where anti-climb fence performance is mandatory.
• Government buildings & critical infrastructure – safeguarding defence, utilities, and emergency service sites.
• Airports, seaports & transport hubs – controlled access around terminals, runways, and rail corridors.
• Utility & energy facilities – power stations, substations, water plants, and communications infrastructure.
• Educational institutions & public spaces – secure boundaries for schools and campuses.
• Data centres & commercial precincts – commercial security fencing providing discreet yet formidable barriers.
• Industrial compounds & warehouses – vandal-resistant fencing protecting operations.