Prestressed Concrete Poles & Fencing Solutions

Agricultural & Private Land

Concrete poles are ideal for farms, smallholdings, plots, and camps, Permanent Posts deliver long-lasting, low-maintenance fencing without ongoing upkeep. Good fences equals good neighbours.

High-Risk & Remote Areas

Perfect for remote locations and high-theft risk zones where steel posts are often stolen. Concrete poles offer a secure, theft-resistant solution that reduces replacement costs.

Fire & Water Prone Environments

Designed for areas bordering rivers, dams, swamps and wetlands, as well as regions prone to veld fires. Concrete poles withstand moisture and fire where timber fencing fails.

Close-up cross-section view of prestressed concrete poles showing the internal steel rebar reinforcement layout.

Strain and Line Concrete Poles

Our strain and line concrete poles are manufactured using high tensile spring steel, prestressed concrete technology and specialised admixtures. This combination delivers exceptional strength and longevity, resulting in fence posts designed to outlast conventional alternatives. This is why we call them Permanent Posts.

Strain
Posts Dimensions

Size: 122mm x 112mm

  • 3.0m - 94kg
  • 2.4m - 75kg
  • 1.8m - 57kg

Line & Stay Posts Dimensions

Size: 95mm x 85mm

  • 3.0m - 55kg
  • 2.4m - 44kg
  • 1.8m - 33kg

Electric
Posts Dimensions

Size: 95mm x 85mm

  • 2.4m - 44kg
(Includes bobbins)

Functional and Aesthetic Notches

Our posts feature precision 10mm notches spaced at 100mm intervals. This design maintains the structural integrity of the pole while providing clear guidance for wire placement, grip and secure tie-downs during installation. By limiting wire movement when animals or people push through the fence, the notches help prevent slippage and reduce future passage points.

Heavy-duty prestressed concrete poles for fencing, available in 1.2m, 1.8m, and 2.4m heights.
Close-up of heavy-duty metal brackets and bolts connecting supporting struts to prestressed concrete poles for fencing.

Brackets and Fasteners

Our brackets are designed to accommodate corner angles from 10 degrees up to 180 degrees, allowing directional changes along uneven borders. Precision steel brackets securely connect stay posts to strain posts, ensuring a stable and reliable anchorage system throughout the fence line.

Build A Concrete Fence That Lasts

Choose a fencing solution that lasts for decades, built to perform in real-world conditions.

Permanent Posts provides:

  • No rot
  • No rust
  • No theft
  • No maintenance

Get in touch today for a free quotation and expert advice on the right posts for your application.

"A good man leaves an inheritance for his children's children." - Proverbs 13:22

An installed line of prestressed concrete poles and diagonal stay struts reinforcing a fence line in a grassy field.A main prestressed concrete pole used as a gate post, fitted with red metal clamps and hinges holding two farm gates, reinforced by a diagonal concrete strut.
Permanent Posts logo light text version for concrete fence posts and fencing solutions.
We manufacture durable, maintenance free prestressed concrete fencing posts built for harsh conditions.

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