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Clear View Fencing South African Standard
Clear View Fencing South African Standard is widely used in South Africa as a baseline specification for high-visibility welded mesh security fencing (often called ClearVu fencing or 358-style fencing).
It combines anti-climb, anti-cut resistance, and clear sightlines for CCTV and patrol visibility—making it suitable for residential estates, schools, warehouses, utilities, solar plants, airports, and other security perimeters.
In practice, “Clear View Fencing South African Standard” usually does not mean one single fixed size from one factory. It normally means a proven system specification—including the mesh panel + posts + clamps/fasteners + finish + installation logic.For clean quotations, specify the complete system, not only the panel.
1) What “Clear View Fencing South African Standard” usually means in real tenders
- Recognized apertures & wire gauges for a defined security level (e.g., ClearVu/358 high-security).
- Performance language (wire tensile, weld/shear requirements, corrosion targets), especially in utility/solar projects.
- System completeness: posts, clamp type, anti-tamper fasteners, corrosion-matched accessories, corner/stepping logic, and add-ons (razor wire, gates, etc.).
2) Why Clear View / ClearVu fencing is chosen
- ANTI-CLIMB: Small apertures reduce toe/finger holds.
- ANTI-CUT: Welded joints + higher-strength wire make cutting slower and noisier.
- VISIBILITY: Flat welded mesh maintains clear sightlines for CCTV and guards.
3) Common security levels and “Clear View Fencing South African Standard” apertures in South Africa
These ranges are widely recognized in the market. Final details may vary by project/tender.
| Security Level | Aperture (mm) | Typical Wire (V × H) | Common Heights (mm) | Typical Uses |
|---|---|---|---|---|
| High Security (ClearVu / 358-style) | 76.2 × 12.7 | 4.0 × 3.0 (common) | 1800–3000 | Utilities, solar plants, substations, logistics hubs, airports, prisons |
| Medium Security | 75 × 25 | 4.0 × 3.0 (common) | 1800–3000 | Schools, commercial sites, estates, warehouses |
| Low Security | 75 × 50 (or 100 × 50) | Varies | 1800–3000 | Parks, gardens, boundary definition, low-risk perimeters |
4) Panel widths, V-bends, flanges (what buyers actually check)
4.1 Panel width (do not assume one “standard”)
- Project/tender style: many documents accept panels around 3.0–3.5 m wide.
- Market system style: some ClearVu systems commonly use 3297 mm or 3305 mm widths (high-security); medium/low systems are often narrower.
4.2 Typical heights + V-bend patterns (practical baseline)
V-bends (V-folds) improve stiffness and can help anti-climb performance. Confirm the required count/depth/layout with the tender or drawing.
| Panel Height (mm) | Common Width Options | V-Bends (example) | Notes |
|---|---|---|---|
| 1800 | 3000 / 3297 / 3305 | 3 | Common for estates & commercial perimeters |
| 2000 | 3000 / 3297 / 3305 | 3–4 | Very common “balanced” height |
| 2100 | 3000 / 3297 / 3305 | 3–4 | Often used as a security upgrade |
| 2400 | 3000 / 3297 / 3305 | 4 | Common in industrial/utility boundaries |
| 3000 | 3000 / 3297 / 3305 | 4–5 | High-risk sites; confirm stepping & post design |
5) Wire & weld performance Clear View Fencing South African Standard
Commercial specs often state tensile range and an indicative “weld strength %”.
Utility/solar tenders may require weld shear testing with defined minimum targets.
| Item | Typical Commercial Baseline | Utility / Tender-Style Requirement (example) |
|---|---|---|
| Wire tensile strength | 500–650 MPa (commonly stated) | May specify minimum tensile prior to welding (with tolerances) |
| Wire diameter | 4.0 mm (V) × 3.0 mm (H) (common) | May mandate a minimum diameter + tolerance range |
| Weld performance | Often stated as 60%–80% (marketing baseline) | May require weld shear testing and minimum % of wire UTS |
6) Coatings & corrosion protection
Inland vs coastal environments can be very different. Always align the finish package to the environment and the tender requirements.
| Coating Type | Typical Measurement | Notes |
|---|---|---|
| Light galvanised wire | ~50–60 g/m² | Entry-level; confirm suitability for harsh outdoor/coastal sites |
| Fully galvanised wire | ~255–275 g/m² | More robust base protection |
| Galfan (Zn-Al) wire | ~195–220 g/m² | Popular for improved corrosion resistance vs basic zinc |
| Powder coating | 60–80 μm | Common architectural finish over galvanized/Galfan |
| Thermoplastic coating | ≥ 250 μm | Thicker coating option for impact & corrosion resistance |
High-durability option: Galvanised / Galfan wire + Zinc Phosphate pre-treatment + Polyester coating (e.g., ~100 μm target), for long-lasting outdoor protection.
7) Posts, clamps & fixings (where many quotes fail)
- Post profile: RHS / square / C-post / tapered posts (project dependent).
- Installation: base plate (bolt-down) or in-ground (cast-in), including post spacing (C-to-C).
- Clear View Fencing South African Standard Clamp system: standard clamps or spider clamps (where specified).
- Fasteners: anti-tamper type preferred; finish to match corrosion protection.
- Detail control: avoid coating damage during installation; use appropriate isolation washers when needed.
8) RFQ/BOQ copy-paste checklist Clear View Fencing South African Standard
| Item | What to Specify (recommended baseline) |
|---|---|
| Security level | High / Medium / Low (define aperture + wire) |
| Panel size | Height, width, V-bends (count/depth/layout) |
| Aperture | High: 76.2×12.7; Medium: 75×25; Low: 75×50 (or 100×50) |
| Wire & weld | Tensile range + weld requirement (state weld shear testing if requested by tender) |
| Finish system | Galvanized / Galfan + powder or thermoplastic; state thickness targets and environment class (inland/coastal) |
| Posts | Profile, thickness, length, base plate or in-ground, post spacing (C-to-C) |
| Fixings | Clamp type + anti-tamper fasteners + matching corrosion protection |
| Colour | Specify RAL if powder-coated (common: green/grey/black) |
| Add-ons | Gates, razor wire, barbed wire, overhang, anti-burrow (if needed) |
9) About our supply capability
With 15+ years of experience, we specialize in clear-view fencing, 358 fencing, barbed wire, and related perimeter products. We support projects requiring consistent welding quality, reliable coatings, and complete system supply (panels + posts + fixings + accessories). If your perimeter scope also includes stainless infill or safety mesh applications, this quick guide helps you avoid common specification traps: stainless steel mesh net: 5 shocking mistakes cost you.
10) FAQs Clear View Fencing South African Standard
1) Are you a manufacturer or factory?
Yes, we are a direct manufacturing factory located in Anping County, Hengshui City, China, specializing in clear view fencing production.
2) How do you ensure quality?
We run QC from raw material inspection to process control, finished inspection, packaging checks before loading, and continuous improvement from customer feedback.
3) Can you provide samples or custom-made fencing?
Yes. Small samples can be provided upon request. We also support custom manufacturing based on drawings and project specifications.
Summary
Clear View Fencing South African Standard is best understood as a proven, market-accepted configuration of aperture options, wire strength,V-bend reinforcement, and protective finishes—supplied as a complete system with posts, clamps, and anti-tamper fixings. Specify the security level and finish package correctly to achieve the best balance of visibility, durability, and perimeter protection.