Securing a Chilean Office Campus with a 3D Fence

Location

Chile

Date

November 2, 2026

Products

3D fence + square posts

Application

Office campus

A Chilean wholesale distributor ordered 1,000 3D fence sets with welded mesh panels and square posts for an office campus in Chile. The campus developer needed a secure, modern perimeter around the office buildings, parking areas and landscaped grounds.

The fencing had to deter unauthorised access while maintaining an open, professional appearance for employees, visitors and neighbouring businesses. The folded mesh profile added rigidity and gave the fence a uniform appearance, while the RAL 9005 black powder coating complemented the campus architecture. The system also had to withstand Chile’s varied climate conditions, including coastal humidity, inland UV exposure and seasonal temperature changes.

To meet these requirements, the distributor specified a complete fencing package with 3D welded mesh panels and square posts for in-ground installation. Both components were to receive the specified black powder coating.

Each of the 1,000 sets included 3D fence panels and square posts with the following specifications:

• 3D Fence Panels
  • Panel dimensions: 1,800 × 2,500 mm
  • Wire diameter: 4.5 mm, balancing security, durability and cost
  • Mesh opening: 50 × 200 mm
  • Panel profile: Four bends for increased rigidity and reduced deflection under wind loads or accidental impacts
  • Welded construction: Welded at every wire intersection with consistent weld penetration
• Square Posts
  • Post profile: 60 × 60 mm square steel tube
  • Wall thickness: 1.5 mm
  • Post length: 2.3 m, with 500 mm below ground for stable support and 1.8 m above ground to match the panel height
  • Installation: In-ground installation with concrete footings and no exposed base plates
• Surface Treatment
  • Finish: RAL 9005 black powder coating on panels and posts

Quality checks were carried out at each stage, from initial specification verification to final packaging.

• Specification verification: Checked the wire diameter (4.5 mm), mesh opening (50 × 200 mm), panel dimensions (1,800 × 2,500 mm) and square post specifications (60 × 60 mm section, 1.5 mm wall thickness and 2,300 mm length).
• Panel bending and weld inspection: Checked that each panel had four consistent bends and inspected the welds for full penetration. Pull tests on randomly selected welds confirmed weld strength.
• Dimensional accuracy: Measured panel height (1.80 m) and width (2.50 m) by batch and checked mesh openings with digital callipers. Verified the 2.3 m post length to ensure sufficient embedment depth.
• Coating inspection: Used a cross-hatch test to check coating adhesion and inspected the RAL 9005 black finish under both natural and artificial lighting to verify colour uniformity.
• Pre-shipment trial assembly: Fully assembled randomly selected sets of panels and posts to verify component fit, post alignment and overall structural stability.
• Packaging inspection: Confirmed that all panels were palletised with protective wrapping and edge protection to prevent damage during ocean freight.

Clip

Post

Installation of finished products

Container placement

Wooden pallet package

• Four-bend panel profile: Four bends increase panel stiffness and reduce deflection under wind loads or accidental impacts.
• 50 × 200 mm mesh openings: The mesh provides perimeter protection while maintaining clear sightlines for CCTV monitoring and security patrols.
• 4.5 mm wire diameter: The wire provides strength and impact resistance while keeping the panels easy to handle and install.
• In-ground square posts: The 60 × 60 mm square posts, with a 1.5 mm wall thickness, provide stable support and create a clean fence line without exposed base plates.
• RAL 9005 black powder coating: The black finish complements modern office architecture and helps protect the fencing against corrosion and UV exposure.
• Weather resistance for Chilean conditions: The fencing system was designed to withstand humidity, UV exposure and seasonal temperature changes.
• Timely delivery of 1,000 sets: Efficient production, inspection and packing supported the on-time delivery of all 1,000 sets.

The completed 3D fence installation met the office campus’s requirements for perimeter security, structural stability and appearance.

• Appearance: The RAL 9005 black finish gave the fence a clean, modern look that complemented the office campus.
• Structural stability: Four-bend panels made with 4.5 mm wire and in-ground 60 × 60 mm square posts with a 1.5 mm wall thickness formed a stable fence system.
• Security and visibility: The 50 × 200 mm mesh openings provided perimeter protection while preserving clear sightlines for monitoring.
• Clean fence line: The in-ground posts left no exposed base plates, creating a neat, continuous fence line.
• Durability: The powder coating helped protect the fence against UV exposure, humidity and corrosion, preserving its appearance over time.

“The 1,000 sets of 3D fencing met our client’s requirements. The 4.5 mm wire and four-bend panel design provided the strength we needed, while the 50 × 200 mm mesh balanced security with visibility. The in-ground posts provided stable support, and the RAL 9005 black finish gave the campus a modern look. Installation went smoothly, and our client is very satisfied with the result. We look forward to placing future orders.”

— Procurement Manager, Chilean Wholesale Distributor