Electric Fence · Guide

How to Install Flat Wrap (and Concertina) Razor Wire

Brackets, straining wire, stretching and tying: the installation steps and the safety gear you need.

A wall on its own only slows a determined person down.

Read on: it takes a few minutes and could save you a lot more than that.

In this guide you will see:
  • Fix brackets securely to the wall.
  • Run and tension straining wires.
  • Stretch coils evenly; lay flat wrap with overlaps.
By Qyvea LimitedPublished 2026-10-03Updated 2026-10-032 min read
On this page01. Steps02. Prefer it installed?03. FAQ
Razor wire on a wall
Quick answer

Razor wire is fixed to brackets or posts along the wall top, supported by tensioned straining wires. Flat wrap panels are laid along and tied to the straining wires; concertina coils are stretched to the right spacing and clipped. Heavy gloves, eye protection and long sleeves are essential, because the blades cut easily.

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Key takeaways

  • Fix brackets securely to the wall.
  • Run and tension straining wires.
  • Stretch coils evenly; lay flat wrap with overlaps.
  • Tie at regular intervals so it can't be lifted.
  • Wear cut-resistant gloves and eye protection.

01Steps

  1. 01
    Measure and planPerimeter length, corners, gates and brackets needed.
  2. 02
    Fix bracketsEvenly spaced and anchored into the wall.
  3. 03
    Straining wiresRun and tension along the brackets.
  4. 04
    Lay the wireFlat wrap panels overlapped, or coils stretched evenly.
  5. 05
    Tie offClip or tie to the straining wires at intervals.
  6. 06
    CheckNo sagging, gaps or loose ends at gates and corners.
WarningRazor blades cause deep cuts. Use cut-resistant gloves, eye protection and long sleeves, and keep children and animals away during installation.

02Prefer it installed?

When to call a professionalQyvea installs razor wire, alone or with an electric fence. Call 0113 301 244 or WhatsApp us.

03Frequently asked questions

Do I need brackets for razor wire?

Yes, brackets or posts with straining wires hold it in place so it can't be pulled off.

Can razor wire be installed on an electric fence wall?

Yes, with spacing so it never touches the electric fence wires.

Why customers choose Qyvea

Genuine brandsManufacturer warranty on what we sell, so you are not gambling on the box.
One team, start to finishThe people who advise you also install and support it.
Fast answersWhatsApp replies usually within 30 minutes, and delivery within 24 hours in Nairobi.
Easy to buyPay by M-Pesa, bank transfer or card. Free delivery in Nairobi on orders over KES 5,000.
Risk taken off you7-day returns and exchanges on products, and a workmanship warranty on installations.
Customers say soRated 4.6/5 from 57 Google reviews.

Your next step takes one minute: send us a photo of the place on WhatsApp and we will tell you what it needs.

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