Introduction
A 358 anti climb fence is a high security welded mesh fence system designed for perimeter protection in areas where safety, visibility, and intrusion delay are important. It is widely used for prisons, airports, military bases, power plants, data centers, warehouses, industrial parks, schools, government facilities, border security projects, and commercial properties.
The name 鈥?58鈥?usually refers to the mesh structure: 3 inches × 0.5 inches opening with 8 gauge wire. In metric size, the common mesh opening is about 76.2 mm × 12.7 mm. Because of this narrow aperture, a 358 anti-climbing fence is difficult to climb, highly resistant to cutting, and suitable for long-term perimeter security.
For B2B buyers, choosing a 358 security fence is not only about panel price. You need to confirm mesh size, wire diameter, panel height, post type, coating, accessories, installation method, certification documents, and customization requirements before placing an order with a 358 anti climb fence manufacturer or supplier.
What Is a 358 Anti Climb Fence?
A 358 anti climb fence is made from welded steel wires arranged into narrow rectangular openings. The small mesh size makes it hard for intruders to grip the fence with fingers or feet. It also limits the space available for common cutting tools.
A standard 358 welded mesh security fence usually includes:
- 358 welded mesh panels
- Fence posts
- Clamps or brackets
- Bolts, nuts, and anti-tamper fixings
- Optional flat top, curved top, barbed wire arm, or razor wire extension
- Galvanized, powder coated, or PVC coated surface treatment
This structure makes the anti climb 358 fence a practical choice for high security fencing, anti-climb security fencing, restricted area protection, and industrial perimeter fencing.
It can also be described as a small aperture security mesh fence, because the narrow mesh opening is the key reason for its security performance.
Why 358 Anti Climb Fence Is Used for High Security Projects
Difficult to Climb
The narrow aperture of a 358 mesh fence gives very little space for hand or foot placement. This helps delay climbing attempts and improves site security.
Difficult to Cut
A properly manufactured anti cut security fence is highly resistant to common cutting tools. The small opening makes it difficult to insert bolt cutters, while the welded mesh structure improves strength.
Strong Welded Mesh Structure
A welded 358 anti climb fence is welded at each wire intersection. This creates a rigid and stable panel. For projects requiring a strong welded mesh fence, thicker wires and stronger posts can be selected.
Clear Visibility
Unlike solid walls, 358 security mesh allows clear visibility. Security guards and CCTV systems can monitor both sides of the fence line easily. This is important for airport security fencing, prison fencing, industrial sites, and government facilities.
Long-Term Perimeter Protection
With the right coating, a 358 high security fence can be used outdoors for many years. Hot dipped galvanized, powder coated, or PVC coated finishes help improve corrosion resistance in different environments.
Standard 358 Anti Climb Fence Specifications
Exact specifications may vary depending on project requirements and factory production standards. The table below shows common options.
| Item | Common Specification | Custom Options |
|---|---|---|
| Mesh Opening | 76.2 mm × 12.7 mm | Custom mesh size |
| Wire Diameter | 4.0 mm | 3.0 mm, 3.5 mm, 4.5 mm, custom |
| Panel Height | 1800 mm, 2000 mm, 2400 mm, 3000 mm | Custom height |
| Panel Width | 2200 mm, 2500 mm, 3000 mm | Custom width |
| Panel Type | 358 fence panels | 358 welded mesh panels |
| Post Type | Square post, rectangular post | I post, peach post, flanged post |
| Surface Treatment | Galvanized, powder coated, PVC coated | Hot dipped galvanized, duplex coating |
| Color | Green, black, grey, blue | Custom RAL colors |
| Accessories | Clamps, bolts, nuts, brackets | Anti-tamper fixings |
| Top Options | Flat top, curved top | Razor wire, barbed wire arm |
| Installation | Embedded post | Base plate, wall-mounted |
Before requesting a quotation, buyers should prepare a clear specification sheet. This helps the 358 anti climb fence supplier quote accurately and avoid misunderstanding during production.
Main Types of 358 Anti Climb Fence
358 Anti Climb Mesh Fencing
358 anti climb mesh fencing is the standard type used for most high security perimeter fence projects. It offers a good balance of visibility, strength, anti-climb performance, and cost.
PVC Coated 358 Anti Climb Fence
A pvc coated 358 anti climb fence has a PVC protective layer over the steel wire. It is suitable for outdoor projects, humid areas, coastal areas, and places where longer service life is required.
Galvanized 358 Anti Climb Fence
A galvanized 358 anti climb fence uses zinc coating to protect the steel from rust. For stronger corrosion resistance, buyers can choose a hot dipped galvanized 358 fence, especially for outdoor industrial security fencing.
Welded 358 Anti Climb Fence
A welded 358 anti climb fence uses welded steel wire intersections to create a rigid mesh panel. Buyers should check welding strength, panel flatness, and wire diameter before ordering.
Powder Coated 358 Anti Climb Fence
A powder coated 358 anti climb fence provides both corrosion protection and a clean appearance. Common colors include green, black, grey, and custom RAL colors.
Curved Top and Flat Top 358 Anti Climb Fence
A curved top 358 anti climb fence improves anti-climb performance and creates a stronger security appearance. A flat top 358 anti climb fence is simple, clean, and easy to install. For higher-risk projects, razor wire or barbed wire arms can be added.
How to Choose the Right 358 Anti Climb Fence Specification
Choose the Right Fence Height
For general warehouse perimeter protection or school security fencing, 1800 mm to 2400 mm may be enough. For prisons, airport security fencing, power plant security fence projects, or military base security fence projects, 2400 mm to 3000 mm or higher may be required.
Choose the Right Wire Diameter
Wire diameter affects strength and cost. A common size is 4.0 mm. For a 358 anti climb high security fence, thicker wire may be required. Buyers should confirm whether the quoted wire diameter is before coating or after coating.
Choose the Right Surface Treatment
For dry inland areas, galvanized or powder coated fencing may be suitable. For coastal, humid, or industrial areas, hot dipped galvanized plus powder coating or PVC coating is usually better.
Choose the Right Post Type
Fence posts are critical to system strength. Even high quality 358 welded mesh panels need strong posts. Buyers should confirm post size, wall thickness, spacing, and foundation method.
Choose the Right Installation Method
Common installation methods include embedded posts, base plate installation, and wall-mounted installation. The right method depends on soil condition, concrete base, wall structure, and site layout.
Choose the Right Security Accessories
Accessories include clamps, bolts, nuts, brackets, post caps, and anti-tamper fixings. For an anti climb/break through 358 fence, security bolts and reinforced brackets are recommended.
CE Certification 358 Anti-Climbing Fence: What Buyers Should Know
Some buyers may request ce certification 358 anti-climbing fence documents, especially for European markets, government projects, or engineering tenders.
However, CE requirements depend on the target market, product category, and project regulations. Buyers should not treat CE marking as only a logo. They should confirm what documents are actually required for the project.
Before purchasing, ask the supplier about:
- Applicable standards
- Material reports
- Coating quality reports
- Welding inspection records
- Factory quality control documents
- Test reports if required
- Declaration or compliance documents if applicable
A responsible 358 security fence factory should avoid false certification claims and provide documents according to the real project requirements.
Custom, OEM, and ODM 358 Anti Climb Fence Options
Many buyers need a custom 358 anti climb fence because every project has different site conditions. A professional factory can support standard panels as well as project-based customization.
Available custom options include:
- Custom panel height
- Custom panel width
- Custom mesh opening
- Custom wire diameter
- Custom post design
- Custom color
- Custom RAL powder coating
- Custom packaging
- Custom logo
- Custom accessories
- Custom size 358 fence panels
For importers and distributors, oem 358 anti-climbing fence production can include private label packaging, logo labels, market-specific sizes, and custom export cartons.
For contractors and engineering companies, odm 358 anti-climb fence solutions can include fence layout design, coating suggestions, post selection, and project-based security fencing design.
358 Anti Climb Fence vs Other Security Fencing Options
| Fence Type | Anti-Climb Performance | Anti-Cut Performance | Visibility | Cost | Security Level | Typical Applications |
|---|---|---|---|---|---|---|
| 358 Anti Climb Fence | Excellent | High | Good | Medium to High | High | Prison, airport, data center, industrial site |
| Chain Link Fence | Low to Medium | Medium | Good | Low | Low to Medium | Temporary sites, gardens, general boundary |
| Palisade Fence | Medium | High | Medium | Medium to High | High | Industrial areas, utility sites |
| Expanded Metal Fence | High | High | Medium | High | High | Restricted facilities |
| Standard Welded Mesh Fence | Medium | Medium | Good | Low to Medium | Medium | Residential, school, factory boundary |
Compared with chain link fencing, a 358 anti climb fence provides better anti-climb performance. Compared with standard welded mesh fencing, it provides a higher security level. Compared with some solid barriers, it offers better visibility for monitoring.
What to Ask Before Buying from a 358 Anti Climb Fence Factory
Before working with a 358 anti climb cutting security fence factory, buyers should confirm the full specification instead of only asking for panel price.
Buyer checklist:
- What is the mesh opening?
- What is the wire diameter?
- What is the panel height and width?
- Is the fence galvanized before or after welding?
- What coating thickness is available?
- Is it powder coated, PVC coated, or hot dipped galvanized?
- What post type and wall thickness are recommended?
- Are clamps, bolts, nuts, and brackets included?
- Are anti-tamper fixings included?
- Can the factory provide CE certification or test reports if required?
- Can the supplier support OEM or ODM production?
- What is the MOQ?
- What is the production lead time?
- How is the fence packed for export?
- Can the supplier support bulk order 358 anti climb fence or wholesale 358 anti climb fence?
A clear checklist helps buyers compare quotations from different suppliers more accurately.
Real Project Examples
Warehouse Perimeter Protection
For warehouse perimeter protection, many buyers choose 2400 mm high 358 fence panels with powder coating, square posts, and anti-tamper clamps. This provides better protection than chain link fencing while keeping good CCTV visibility.
Data Center Perimeter Fence
A data center perimeter fence usually requires higher panels, stronger posts, security bolts, and durable coating. In these projects, a 358 anti climb high security fence can work together with cameras, lighting, and access control systems.
Prison and Critical Facility Projects
For an anti climbing fence for prison, buyers often select 3000 mm high panels, heavy-duty posts, razor wire extensions, and anti-tamper accessories. A 358 prison mesh fence is designed to delay intrusion and support strict perimeter control.
Anti Vandalism Fencing for Public Facilities
For schools, parks, and public buildings, anti vandalism fencing should balance safety, visibility, and appearance. Powder coated 358 security mesh fencing is often selected because it is strong, clean-looking, and difficult to climb.
FAQ About 358 Anti Climb Fence
1. What does 358 mean in 358 anti climb fence?
鈥?58鈥?usually means 3 inches × 0.5 inches mesh opening with 8 gauge wire. The common metric size is about 76.2 mm × 12.7 mm.
2. Is 358 anti climb fence better than chain link fence?
For high security projects, yes. A 358 anti climb fence has smaller mesh openings and better anti-climb performance than standard chain link fencing.
3. Can 358 anti climb fence be customized?
Yes. A factory can provide custom height, width, wire diameter, mesh size, post type, coating, color, packaging, and logo.
4. What surface treatment is best for outdoor use?
Hot dipped galvanized, powder coated, PVC coated, or duplex coating systems are common choices. The best option depends on climate and corrosion risk.
5. Is PVC coated 358 anti climb fence suitable for coastal areas?
Yes, if the PVC coating quality and adhesion are good. For harsh coastal environments, hot dipped galvanized plus PVC coating may be a better choice.
6. Can manufacturers provide OEM or ODM 358 anti climb fence?
Yes. Professional manufacturers can provide OEM and ODM options for importers, distributors, contractors, and project buyers.
7. What information should I provide before requesting a quotation?
You should provide fence height, panel width, mesh size, wire diameter, post type, coating, color, quantity, installation method, accessories, and certification requirements.
Conclusion
A 358 anti climb fence is a practical and reliable solution for high security perimeter protection. Its narrow mesh aperture, welded steel structure, good visibility, and flexible customization make it suitable for projects that require strong anti-climb and anti-cut performance.
For B2B buyers, the key is to compare full specifications, not only price. Mesh opening, wire diameter, panel size, post strength, coating quality, accessories, installation method, and certification documents all affect the final performance of the fence system.
Whether you need a 358 security fence, 358 mesh fence, 358 welded mesh security fence, galvanized 358 anti climb fence, pvc coated 358 anti climb fence, or a fully customized solution, working with an experienced 358 anti climb fence manufacturer can help reduce project risk and ensure the fence matches your security requirements.