358 anti-climb security fence with Y-post concertina coil topping on a hillside access road

Defence Security Fencing

SK Weldedmesh manufactures high-security fencing for defence establishments, paramilitary camps, ammunition depots and border infrastructure: 358 anti-climb, anti-cut mesh to EN 10223-7 with Y-arm concertina coil toppings, supplied as complete kits with gates and anti-tamper fixings. Our family business has supplied steel and fencing since 1977 and our Kolkata plant is set up for the documentation, inspection and phased delivery that defence contracts require.

Defence Fencing Specification

Camp and depot perimeter 358 anti-climb mesh, 3.0 to 4.0 m, 4 mm wire, with Y-arm concertina coil
Ammunition and fuel depots Double-skin 358 fence with patrol track between fences
Border and sensitive boundaries 358 mesh 3.0 m plus concertina; optional buried mesh skirt
Family quarters and technical areas 3D welded mesh panel 2.4 m or 868 twin wire
Posts 80 × 80 mm SHS with Y-arm, concrete foundations; anti-tamper clamps and bolts
Coating Hot-dip galvanised + polyester powder coat, minimum 80 microns, IS 13871
Standards EN 10223-7, BS 1722-14; concertina coil to CQAE/5660/1602/A; barbed wire IS 278

358 anti-climb security fence with concertina coil on hilly terrain

We quote against MES, CPWD and paramilitary tender schedules line by line and supply inspection documentation with each delivery.

Why Defence Buyers Specify 358 Mesh

358 mesh close-up

Anti-Climb, Anti-Cut

76.2 × 12.7 mm apertures stop hands, feet and bolt cutters.

Perimeter fence with concertina

Layered Security

Y-arm concertina, double-skin fences and patrol tracks built from one panel system.

Border fencing

Visible Perimeter

Sentries, CCTV and radar see through the mesh; no dead ground behind it.

Anti-tamper clamp

Tamper Proof

Clamps and bolts cannot be removed from outside without special tools.

Fence on hilly terrain

Any Terrain

Panels step across hills, nullahs and embankments without gaps.

Powder coated mesh

Long Service Life

Galvanised plus powder coated panels last 15 years or more without maintenance.

Who We Supply

Army, Navy and Air Force stationsCamp perimeters, technical areas and depots via MES and contractors.
Paramilitary and policeCRPF, BSF, CISF and state police camps and training centres.
Ordnance and ammunition depotsDouble-skin high-security fencing.
Defence PSUs and DRDOFactory and laboratory perimeters.
Border infrastructureBoundary fencing on difficult terrain in the North-East and elsewhere.
Defence contractorsSupply against tender schedules with inspection documentation.

Frequently Asked Questions

Is 358 mesh approved for defence use?

358 anti-climb mesh to EN 10223-7 / BS 1722-14 is the standard high-security mesh specified worldwide, and Indian defence and paramilitary tenders commonly call for it by its 76.2 × 12.7 mm × 4 mm description. We quote exactly to the tender clause.

Can you supply a double fence with a patrol track?

Yes. Two parallel 358 fences with a patrol path between them, concertina on both, and gates aligned for vehicle patrols are a standard configuration we supply with drawings.

Do you supply test certificates and tender documents?

Yes. Mill test certificates for the wire, galvanising and coating-thickness reports from our in-house lab, third-party NABL test reports on request, and a line-by-line compliance statement against the tender specification.

What is the lead time for project quantities?

Standard panels ship within 2 to 3 weeks of order confirmation; project quantities are scheduled against your site programme and delivered in phases from our Kolkata plant.

Do you install?

We manufacture and supply across India with installation drawings and a bill of materials. Installation is available through our approved partners, or your contractor installs with our drawings and site support.

What Our Users Say