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CoreMet Steel
Concertina Razor Wire Supplier UK & Global
CoreMet Steel is a concertina razor wire supplier in the UK and global markets, providing high-security razor wire coils for perimeter protection across industrial, military, and infrastructure projects worldwide. Designed to deter, delay, and defend, our razor wire is used for military bases, prisons, utility plants, airports, and industrial zones.
With sharp-edged, high-tensile coils, our galvanised and stainless steel concertina wire systems provide a formidable anti-intrusion barrier that’s easy to deploy and built to last.
We supply concertina razor wire in bulk quantities with reliable export delivery across Europe, Africa, and the Middle East.
What is Concertina Razor Wire?
Concertina razor wire is a high-security fencing solution made from sharp-edged steel blades formed into coiled wire. Designed for maximum deterrence, it creates a strong physical and psychological barrier against intrusion.
Typically manufactured from galvanised or stainless steel, concertina razor wire coils expand into circular loops that can be easily installed on fences, walls, or ground perimeters. The sharp blades and tight coil structure make it extremely difficult to cut, climb, or penetrate.
Concertina razor wire is widely used in high-security environments such as prisons, military bases, airports, borders, and industrial facilities where enhanced perimeter protection is required.
Concertina Razor Wire Technical Specifications
Typical concertina razor wire specifications are shown below. Custom sizes, blade types, and finishes are available depending on project requirements.
| Specification | Value |
|---|---|
| Product Type | Concertina Razor Wire Coil |
| Core Wire Diameter | Approx. 2.5 mm high tensile wire |
| Blade Types | BTO-22, CBT-65 (custom types available) |
| Coil Diameters | 450 mm / 610 mm / 730 mm / 900 mm / 1000 mm |
| Number of Loops | 33 to 55 loops per coil |
| Coil Length (Extended) | 8 m to 15 m (depending on overlap) |
| Material | Galvanised Steel / Stainless Steel |
| Finish Options | Hot-dip galvanised / Stainless steel (304 / 316) |
| Accessories | Clips, tension wires, Y-arms, wall brackets |
| Applications | High-security fencing, prisons, borders, industrial sites, and perimeter security systems |
Benefits of Concertina Razor Wire
✅ Highly effective intrusion deterrent
✅ Fast to install on existing fences, walls, or barriers
✅ Coil design prevents collapse and maintains structure
✅ Suitable for urban, rural, and remote locations
✅ Customisable for any perimeter height or width
Often installed together with 358 high security fencing or welded mesh fence panels for enhanced perimeter protection.
Applications of Concertina Razor Wire
Coremet’s concertina razor wire is ideal for:
- Prisons, military installations, and detention centres
- Power plants, substations, and water treatment sites
- Airport and port perimeters
- Border fences and government facilities
- Commercial and industrial security fencing upgrades
Why Choose CoreMet for Concertina Razor Wire Supply?
✅ Military-Grade Security: Sharp barbs and coiled tension act as both a visual and physical deterrent.
✅ Corrosion-Resistant: Galvanised or stainless steel finish for long-term outdoor use.
✅ Easy to Install: Supplied in pre-formed coils, ready to expand and fix to fences or walls.
✅ Flexible Sizes & Blade Types: Available in a range of diameters, blade profiles, and coil lengths.
✅ Global Export Supply: Reliable international delivery across UK, Europe, Africa, the Middle East, and Asia.
Concertina Razor Wire FAQ
Yes, it is commonly installed on top of perimeter fences for additional security.
Yes, it is usually galvanized or stainless steel to resist corrosion.
Its sharp blades and coil design create a strong physical barrier.
It is widely used in prisons, military sites, airports, and high-security facilities.
Concertina razor wire is a spiral-shaped security wire with sharp blades designed to prevent unauthorized access.
This product conforms to European standards such as EN 10223. Learn more about European fencing standards (EN 10223).
Looking for alternative fencing systems or project-specific solutions? Explore our full range of fencing products or contact our team to discuss your requirements and receive a tailored quotation.
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