Types of Chain Link Fence
News 2025-05-26
Chain link fence is a versatile and cost-effective fencing solution. It’s widely used in residential, commercial, agricultural, and industrial sectors. Different types of chain link fence suit different environments based on material, coating, wire gauge, and mesh size. This guide covers all main types of chain link fence, helping you choose the right option for your project.
🧭 How to Choose the Right Types of Chain Link Fence
✅ Cost and Durability
- Most Affordable: Choose Galvanized chain link fence for general-purpose use.
- Best Long-Term Value: Opt for PVC-coated fencing, which can last up to 25 years.
- For Harsh Environments: Use Aluminum-coated fencing in coastal or chemical-prone areas.
✅ Visual and Aesthetic Requirements
Select green or black PVC-coated chain link for a cleaner, more appealing look in:
- Playgrounds
- Gardens
- Parks
- Residential boundaries
✅ Corrosion Resistance
- In coastal regions with salty air, avoid basic galvanized options.
- Use PVC-coated or aluminum-coated chain link fencing for extended service life.
✅ Security Requirements
- Choose heavier wire gauges (8 or 9 gauge) and smaller mesh sizes (25–50 mm) for better strength and intrusion resistance.
- Add barbed wire or razor wire for high-security zones.
✅ Standards Compliance
All types comply with international standards:
- Galvanized: ASTM A121, A392, A780
- PVC-Coated: ASTM F668, F934, F567
- Aluminum-Coated: ASTM A491, A817
🛠️ Example Use Cases – Qatar Projects
🏡 Residential Compound in Al Wakrah
- Mesh Size: 50×50 mm
- Wire Diameter: 2.0 mm core, 3.2 mm after green PVC coating
- Fence Height: 1.5 m
- Purpose: Perimeter fencing for private villas
- Advantage: Aesthetic, child-safe, UV-resistant in hot desert conditions
🏫 International School Boundary – Lusail
- Mesh Size: 50 mm
- Wire Size: 2.5 mm core + 3.55 mm PVC coating
- Fence Height: 2.0 m
- Coating: Extruded Class 2a PVC
- Reason: Enhanced safety for students and long-term weather protection in sandy, sun-exposed environments
🏗️ Industrial Warehouse – Ras Laffan Industrial City
- Mesh Size: 60 mm
- Wire Gauge: 9 gauge aluminum-coated wire
- Fence Height: 2.4 m
- Application: Secure fencing for oil & gas facility perimeter
- Key Benefit: Maximum corrosion resistance against salt-laden air and coastal moisture
🧰 Classification by Coating Types
🔹 Galvanized Chain Link Fence (Zinc Coated)
Description: Steel wire is hot-dipped in zinc for corrosion resistance.
Types:
Galvanized Before Weaving (GBW) – Wire is galvanized first, then woven.
Galvanized After Weaving (GAW) – Fence is woven first, then galvanized (stronger corrosion resistance).
Use: Construction sites, highways, farms, school perimeters.
Pros: Rust-resistant, affordable, long lifespan (15–20 years).
🔹 PVC Coated Chain Link Fence (Vinyl Coated)
Description: Galvanized chain link covered with colored plastic (green, black, blue).
Structure: Inner zinc-coated wire + outer PVC layer.
Use: Parks, gardens, playgrounds, sports areas.
Pros: Double protection, better aesthetics, UV-resistant, soft touch for kids.
🔹 Aluminum-Coated
Chain Link Fence
Description: Steel core wire coated with aluminum.
Use: Coastal areas, industrial zones.
Pros: Stronger corrosion resistance than zinc, excellent lifespan.
Cons: More expensive than galvanized.
📏 Classification by Wire Gauge
- Heavy-Duty: 6 gauge, 8 gauge (industrial, security use)
- Standard Duty: 9 gauge (common in commercial applications)
- Light-Duty: 11 gauge, 11.5 gauge, 12.5 gauge (residential and temporary uses)
Tip: Lower gauge = thicker wire = stronger fence.
BMP offers all popular types of chain link fence, ensuring reliable quality for every application.
🔳 Classification by Mesh Opening Size
Different types of chain link fence come with various mesh sizes to match specific uses:
| Mesh Size | Common Use |
|---|---|
| 25×25mm | High-security zones, dog kennels |
| 50×50mm | Standard perimeter fencing (schools, factories) |
| 75×75mm | Agricultural use, lower-security areas |
| 100×100mm | Cost-saving fencing, temporary sites |
🔧 Classification by Edge Types
Each edge type affects the safety and security level of these types of chain link fence:
- Knuckle-Knuckle (KK): Safe for schools and parks
- Knuckle-Barbed (KB): Moderate security
- Barbed-Barbed (BB): High-security zones, industrial yards
📍 Classification by Application
✅ Residential Chain Link Fence
- Light-duty wire
- PVC or galvanized finish
- Often paired with privacy slats or hedge inserts
✅ Commercial & Industrial Chain Link Fence
- Heavy-gauge wire (9 or 8 gauge)
- Galvanized or aluminum-coated
- Barbed or razor wire topping options
✅ Temporary Chain Link Fence
- Uses steel feet and clamps for easy installation
- Common on construction sites and event areas
- Simple to move and reuse
✅ Security Chain Link Fence
- 6 or 8 gauge wire
- Small mesh openings (like 25mm)
- Topped with barbed or razor wire
- GAW finish offers extra durability
✅ Sports Chain Link Fence
- PVC-coated for looks and safety
- Used around tennis courts, stadiums, sports fields
- Standard mesh size: 50mm or custom sizes
🧮 How to Choose the Right Type?
To select the best types of chain link fence, consider the following:
- Purpose: Security, boundary control, sports, animal enclosures
- Location: Choose aluminum or PVC for coastal or humid zones
- Budget: Galvanized is affordable; PVC costs more but lasts longer
- Aesthetics: Green and black PVC blends well with surroundings
- Maintenance: PVC-coated options require less upkeep than bare galvanized
📦 Chain Link Fence Specification Table
| Feature | Options |
|---|---|
| Material | Steel, Aluminum Alloy |
| Wire Diameter | 2.0mm–5.0mm |
| Mesh Size | 25×25mm to 100×100mm |
| Coating | Galvanized, PVC, Aluminum |
| Roll Height | 900mm–3000mm |
| Roll Length | 10m, 15m, 30m (customizable) |
| Edge Type | KK, KB, BB |
| Accessories | Tension wire, barbed wire, clamps, poles |
🧰 Comparison Table: Types of Chain Link Fence
| Specification | Galvanized (GBW / GAW) | PVC-Coated (Vinyl) | Aluminum-Coated |
|---|---|---|---|
| Wire Core Material | Low-carbon steel | Low-carbon steel | Low-carbon steel |
| Coating Process | Hot-dip zinc (GBW: before weaving, GAW: after weaving) | Zinc coating + Extruded PVC layer (0.38–0.64 mm thickness) | Hot-dip aluminum coating (ASTM A491/A817) |
| Wire Diameter | 9 gauge ≈ 3.26 mm 11 gauge ≈ 2.3 mm |
1.7/2.5 mm, 2.2/3.2 mm, 2.5/3.55 mm, 3.55/4.75 mm | 2.0–3.0 mm typical |
| Mesh Size Options | 25 mm, 40 mm, 50 mm, 60 mm, 75 mm, 100 mm | 10 mm to 50 mm Common: 30 mm, 40 mm, 50 mm |
50–60 mm standard |
| Roll Dimensions | Height: 0.9–3.0 m Length: 10 m, 15 m, 30 m |
Width: 1–2.5 m Length: 10–30 m |
Width: 0.5–4 m Length: Custom |
| Tensile Strength | Meets ASTM A121 / A392 standards | 340–480 N/mm² | Meets ASTM A817 |
| Coating Standards | ASTM A392, A780, A817 | ASTM F668 (Class 1 or 2a), ASTM F934, ASTM F567 | ASTM A491 / A817 |
| Estimated Lifespan | 15–20 years | Up to 25 years | 20–30 years |
| Edge Style | Knuckle-Knuckle Knuckle-Barbed Barbed-Barbed |
Same as galvanized | Same as galvanized |
| Color Finish | Silver (zinc color) | Green, Black, Brown (RAL standard colors) | Metallic silver (can be painted) |
| Typical Applications | Construction sites, farms, highways, schools | Sports areas, parks, gardens, residential yards | Coastal zones, industrial zones |
| Advantages | Cost-effective, rust-resistant, easy to install | Aesthetic, UV-protected, double-coated, safe for kids | Superior corrosion resistance, long lifespan |
| Disadvantages | Not ideal for salt-heavy or chemical areas | Higher price, PVC may age in extreme conditions | Higher cost than galvanize |
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🛠️ FAQs Types of Chain Link Fence
Q1: Which is better – PVC or galvanized chain link fence?
PVC is better for appearance and longer life. Galvanized is cheaper and good for basic fencing.
Q2: What size mesh is best for dogs or pets?
Use 25–50mm mesh to prevent escape or injury.
Q3: Can chain link fence be used for security?
Yes. Use 6 or 8 gauge wire, barbed edges, and add razor wire top.
Q4: How long does chain link fence last?
Galvanized: 15–20 years. PVC-coated: Up to 25 years with low maintenance.
Q5: Can it be installed on sloped ground?
Yes. Chain link adapts well to uneven or sloped terrain.
🧲 Conclusion Types of Chain Link Fence
Chain link fencing offers multiple options to fit nearly every fencing need. Whether you’re fencing a backyard, a warehouse, or a sports field, choosing the right type of chain link fence ensures durability, security, and value.
Looking for custom chain link fence supply? BMP provides galvanized and PVC-coated fencing in all specs. Fast delivery, ISO-certified quality, and reliable performance.
