Singapore | School Perimeter Fence, 358 Fence Dense Mesh, Anti-Climb Design

This case study features a "358 Fence" perimeter fence project. Technically classified as high-security, anti-climb, dense-mesh fence, the standard specification includes a 76.2mm x 12.7mm mesh aperture and 4.0mm wire diameter, finished with hot-dip galvanization for corrosion resistance. It is a leading choice for high-level perimeter protection. Through consultations with the client's project manager, three key advantages were identified as the primary reasons for this selection:

1、Superior security performance: 100% anti-climb capability.

The extremely narrow vertical mesh aperture (12.7mm) prevents the insertion of fingers, toes, crowbars, or ropes, leaving no footholds or handholds. This physically eliminates the possibility of climbing over the fence, while the fence also offers resistance against cutting and violent tampering.

2、Hot-dip galvanization for exceptional corrosion resistance and longevity.

Utilizing a full-immersion hot-dip galvanization process compliant with ISO 1461 standards, the fence achieves maximum corrosion protection. With a zinc coating thickness of ≥85μm and a coating weight exceeding 275g/m², the steel wire is fully encapsulated—inside and out—against moisture, acid rain, salt spray, and corrosive industrial gases, ensuring the fence delivers an outdoor service life of over 15 years.

3、High visibility for effective security management.

The dense yet transparent mesh of the fence does not obstruct sightlines, ensuring no blind spots for surveillance cameras. Security personnel can clearly monitor both sides of the fence, maintaining excellent light transmission and visibility while balancing robust protection with ease of management.