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Double Wire Mesh Fence: Engineered for Maximum Security, Designed for Lasting Beauty.

Experience the gold standard in perimeter protection. Our double wire fencing systems combine exceptional strength, anti-climb security, and clean architectural aesthetics for stadiums, airports, industrial sites, and critical infrastructure worldwide.

1.What is Double Wire Mesh Fence?

Double wire mesh fence—also known as twin wire fencing or 2D fence—is a welded wire panel system featuring two parallel horizontal wires securely welded to each vertical wire at every intersection . This unique "double wire" construction creates an exceptionally rigid, interlocking grid that delivers significantly greater strength and stability than traditional single-wire mesh alternatives . The result is a formidable physical barrier that resists cutting, climbing, and impact while maintaining clean lines and excellent visibility for CCTV monitoring .

Shield Unmatched Security Double-wire construction provides approximately 40% greater structural integrity than single-mesh alternatives . Resists cutting tools and delays intrusion attempts by 7-9 minutes versus standard fencing .

Diamond Anti-Climb Design Smooth surface with no protruding edges or footholds. Tight mesh patterns (as small as 12.7mm x 76.2mm) are toe and finger proof .

Sun Superior Durability Hot-dip galvanized (up to 75μm) plus optional powder coating delivers 20-25+ years of service life even in harsh environments .

Eye CCTV Compatibility Open mesh design allows uninterrupted surveillance camera visibility while maintaining physical security .

2.Products & Technical Specifications

Double Wire Mesh Fence Systems – Technical Specifications

Standard Configurations: 868 & 656 Series

The industry distinguishes double wire fencing by wire diameters, commonly known as "868" and "656" configurations .

Configuration Vertical Wire Horizontal Wires Typical Application

868 (High Security) 6.0 mm 8.0 mm (twin) Prisons, airports, military, critical infrastructure 

656 (Medium Security) 5.0 mm 6.0 mm (twin) Schools, industrial parks, commercial properties 

Panel Specifications

Parameter Standard Range Custom Options

Panel Height 1.2m – 6.0m Up to 8.0m available 

Panel Width 2.5m – 3.0m Custom widths available

Mesh Openings 50mm x 200mm, 50mm x 100mm 12.7mm x 76.2mm (finger-proof) 

Weld Strength 50% of wire tensile strength 540-690 N/mm² tensile range 

Surface Finishing & Coating Options

· Hot-Dip Galvanized (HDG): Class 3 (45μm) for 15-20 years; Class 5 (75μm) for 25+ years 

· Galfan Coating: 50% better corrosion resistance than traditional zinc 

· Polyester Powder Coating: 60-80μm standard; 160-200μm marine grade available 

· PVC Coating: 0.8-1.2mm thickness, available in full RAL color range 

· Standard RAL Colors: Green (6005), Anthracite (7016), Black (9005), and custom matches 

Complete System Components

· Posts: Heavy-duty RHS steel posts (60x40mm to 120x60mm depending on height) 

· Fixing System: Full-length clamp bars with stainless steel security screws (ShearDrive™ or pin hex options) 

· Topping Options: Cranked or straight extensions for barbed wire, razor wire, or anti-climb brackets 

· Gates: Matching swing or sliding gates designed to maintain perimeter integrity

3.Key Advantages – Why Choose Double Wire Fencing

1. Superior Strength & Structural Integrity

Double wire mesh fencing delivers measurable performance advantages over conventional alternatives. Impact resistance tests show these systems withstand 85-90 joules of force without failure, compared to 55-60 joules for standard chain link . The twin-wire construction requires both horizontal wires to fail simultaneously for a breach to occur, effectively doubling the time and effort required for intrusion .

2. Advanced Anti-Climb & Anti-Cut Protection

The geometric configuration of double wire fencing dramatically reduces climbing potential. The 60-degree angular design reduces foothold effectiveness by up to 67% according to security audits . Combined with tight mesh apertures (as small as 12.7mm) that are toe and finger proof, these fences effectively deter both casual and determined intruders .

3. Long-Term Durability & Low Maintenance

With proper specification, double wire fences deliver exceptional lifecycle value. Commercial installations show 5-year costs of approximately $14.30 per linear meter versus $21.60 for standard chain link alternatives . The combination of high-tensile steel and advanced coating systems ensures:

· 20-25 year lifespan with galvanized steel in temperate climates 

· Minimal maintenance – annual inspections only; no major interventions typically needed before year 12 

· Excellent corrosion resistance – meets BS EN 10244 Category C3 requirements for corrosive environments 

4. Aesthetic Appeal & Design Flexibility

Despite its formidable strength, double wire fencing offers a clean, professional appearance that enhances property aesthetics . The flat panel design integrates seamlessly with modern architecture while the availability of full RAL color options allows blending with surroundings or matching corporate branding .

5. CCTV & Surveillance Compatibility

Unlike solid walls or opaque barriers, double wire mesh provides unobstructed visibility for security cameras, allowing continuous monitoring of both sides of the perimeter . This transparency enhances overall security effectiveness while maintaining a strong physical barrier.

4.Applications – Securing Diverse Environments

Double wire mesh fencing provides trusted perimeter protection across multiple sectors :

Sector Applications

Transportation Airports (runway perimeters, cargo areas), railway depots, seaports

Critical Infrastructure Power plants, water treatment facilities, data centers, military installations

Industrial & Commercial Factories, warehouses, logistics centers, business parks

Public Facilities Schools, universities, hospitals, government buildings

Sports & Recreation Stadiums, sports fields, training facilities, golf courses

Correctional Prisons, detention centers, secure compounds

5.Custom Solutions & Engineering

Tailored to Your Exact Requirements

We offer comprehensive custom fabrication services addressing site-specific challenges :

· Variable Heights: Standard 1.2m–6.0m; custom up to 8.0m

· Specialized Mesh Densities: <50mm openings for small animal exclusion

· Hybrid Systems: Integration with barbed wire, razor wire, or electric deterrents

· Anti-Climb Enhancements: 30° or 45° top bends

· Security Ratings: Systems available with Secured by Design and LPCB certification 

Engineering Support

Our technical team provides:

· CAD drawings and 3D renderings for project planning

· Wind-load calculations for structural reinforcements

· Foundation specifications based on soil conditions

· Installation supervision available for large-scale projects

6.Installation & Maintenance

Professional Installation Guidelines

Proper installation is critical to maximizing security and longevity :

1. Ground Assessment: Soil testing determines foundation depth (typically 600-900mm; up to 1.2m for soft soils)

2. Post Setting: Concrete footings minimum 300mm diameter x 800mm deep 

3. Panel Fixing: Full-length clamp bars with security screws at each post 

4. Tensioning: Hydraulic equipment maintains uniform tension across runs

5. Alignment: Laser alignment ensures ±3mm accuracy over 100m runs 

Maintenance Protocols

· Annual inspections: Check foundation integrity, hardware tension, coating condition

· Coastal/industrial areas: Double inspection frequency

· Critical measurements: Tension uniformity (±10% variation), post verticality (<1° deviation)

7.FAQ – Your Questions Answered

Q1: What makes double wire mesh fence different from regular wire mesh fencing?

A: Double wire mesh fence features twin horizontal wires welded to each vertical wire, creating a rigid panel structure with superior strength, anti-climb properties, and resistance to cutting compared to single-wire alternatives .

Q2: How long does double wire mesh fence last?

A: With proper specification and installation, these systems last 20-25+ years thanks to galvanized and powder-coated steel construction .

Q3: What are 868 and 656 fencing configurations?

A: These numbers refer to wire diameters: 868 = 6.0mm verticals with twin 8.0mm horizontals (high security); 656 = 5.0mm verticals with twin 6.0mm horizontals (medium security) .

Q4: Can I install double wire fence myself?

A: Small-scale installations are possible with pre-assembled panels and basic tools. For large projects or high-security needs, professional installation is strongly recommended to ensure proper tensioning and alignment .

Q5: What colors are available?

A: Full RAL color range available, with standard options including Green (6005) and Anthracite (7016). Custom color matching for corporate branding is also available .

Q6: Can double wire fence withstand harsh weather conditions?

A: Yes. High-quality galvanized and powder-coated versions resist corrosion in coastal, industrial, and extreme weather environments. Systems maintain dimensional stability with expansion coefficients of just 0.017mm/m/°C .

Ready to Secure Your Perimeter with the Industry's Most Trusted Solution?

Our fencing experts are ready to analyze your site requirements, provide technical specifications, and deliver a competitive quote tailored to your project.

Contact Our Team Today:

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Your security is our commitment.