Africa Farm Fencing Guide: Cattle, Game & Perimeter

African agriculture is a mix of cattle paddocks, smallholder plots and huge wildlife reserves, and each needs a different fence. A cattle fence on the Kenyan highlands faces different demands than a game fence around a South African reserve or a perimeter fence on a Nigerian feedlot. What they share is a need for strong, hot-dip galvanized wire that survives strong sun, dry seasons and, near the coast, salt air. Here is how to spec the right fence for each job.

Why African farms fence this way

African fencing needs are split by use. Cattle paddocks on the Kenyan and Ethiopian highlands and across the South African and Nigerian beef sectors need economical, hard-wearing netting that holds stock and survives strong sun and long dry seasons. Game reserves need taller, heavier netting that contains wildlife without injuring it and keeps predators out. Perimeter fencing around feedlots, farms and compounds usually adds barbed wire on top of a net or chain link. Across all of these, hot-dip galvanized wire is the common thread — thin electro-galvanized wire rusts quickly under African sun and seasonal rain.

Cattle fence wire & mesh

A typical cattle spec for African farms looks like this:

Parameter	Typical range
Line wire diameter	2.0 – 2.5 mm
Edge wire	2.5 mm (common upgrade)
Tensile strength	350 – 550 MPa
Mesh	Tight bottom, wider top (e.g. 7 line wires, 90 cm high, 30 cm spacing)
Roll width / length	0.5–2.0 m wide; 30–50 m rolls

A common all-round choice is 7-90-30 — 7 line wires, 90 cm high, 30 cm vertical spacing — which holds mature cattle economically. For bulls or boundary lines, upgrade the edge wire to 2.5 mm.

Game fencing & wildlife

For wildlife reserves and conservancies, standard cattle netting is rarely enough. Game fencing uses heavier ring-lock netting (2.5–3.15 mm wire) in taller heights, because the mesh must contain large, fast animals and resist pressure without the wire breaking or sagging. Depending on the species you may add plain or barbed top wires, or set the fence higher than the standard 90–120 cm. A well-built game fence is a real engineering decision — send us the species, the area and the perimeter length and we will recommend a spec.

Barbed wire & predators

Many African operations run barbed wire along the top of a net or chain-link fence to deter predators and intruders and to mark the boundary clearly. Galvanized barbed wire in single or double strand, with 2.0–2.5 mm core wire and barbs at 75–150 mm spacing, is the workhorse. It is cheap, easy to tension, and pairs naturally with Y posts and tension wire.

Zinc coating for the climate

Corrosion is the main reason fencing fails across Africa. For dry inland savannah, hot-dip zinc of 80–120 g/m² gives roughly 10–15 years of outdoor life. On the coast — Mombasa, Dar es Salaam, Durban, Maputo — salt air attacks wire much faster, so upgrade to 200–230 g/m². Put the coating weight on the order and verify it before shipment; a zinc certificate avoids a costly surprise later.

Posts & support

Netting alone does not hold stock. The line needs posts at regular intervals, with strain posts at corners, gates and changes of direction. Hot-dip galvanized Y posts (star pickets) are the common choice across Africa — they drive into the ground, take the netting clips and are fast to install over long runs. For heavy boundary lines, timber strainers or concrete-set steel posts at the ends are standard.

How to order

To quote accurately, send: fence type (cattle netting, game fencing or barbed wire), wire diameters, mesh configuration (line wires × height × spacing), roll length, zinc coating weight and your destination port. We supply hinge-joint and ring-lock field fence, barbed wire, chain link, Y posts and galvanized posts & rails, and we confirm roll weight and coating before shipment. For more, see hinge joint vs ring lock or the full field fence guide for cattle, sheep & deer.