Polybraid vs Polywire vs Polytape vs Netting vs Hi-Tensile: Electric Fence Wire Buyer's Guide

Updated May 12, 2026 with a polybraid-vs-polywire decision tree and at-a-glance buyer's table.

When you're choosing electric fence wire for a rotational grazing operation, four things matter: durability, conductivity, visibility, and price. The wrong choice means you'll be rebuilding fences in two years instead of ten. The right choice keeps your livestock contained and your weekends free. This guide compares the five most common options — polybraid, polywire, polytape, electric netting, and hi-tensile woven wire — so you can pick the right tool for the job.

Want the underlying spec sheet? See our polybraid technical reference — full spec by SKU, voltage drop tables by distance, conductor metallurgy comparison, and UV life data.

Polybraid vs Polywire vs Polytape — A 30-Second Decision Tree

Use polybraid if you graze cattle, horses, or have runs longer than 1,000 ft, you want a fence that lasts 7–10+ years, and you value conductivity above raw price. This is what most rotational grazers should start with.

Use polywire if you're setting up small temporary paddocks under 500 ft, your livestock are already fence-trained, and you want the lowest cost-per-foot. Good for strip grazing, terrible for predator pressure or long runs.

Use polytape if you're fencing horses or other animals that need maximum visibility, your fence won't span long distances, and breeze isn't an issue. Polytape's wide profile is a "billboard" for livestock but catches wind.

At-a-glance comparison: polybraid vs polywire vs polytape

The short version: Polybraid is the workhorse for rotational grazing and the only wire we recommend for long-term portable systems. Polywire is fine as a cheap, short-run option if you accept the rebuild cycle. Polytape is a specialty product for horses and other animals where visibility matters more than longevity.

Shop Powerflex Polybraid, Polywire, or browse all electric fence conductors.

What factors should drive your electric fence buying decision?

Fence durability: How long will your fence last after it's set up? Will it survive a tree fall, deer trampling, or the daily wear of livestock pressure?

Fence containability: What types of livestock can your fence reliably contain? Goats jump and climb, deer can clear 8 feet, and pigs root under anything. The fence has to suit the animal.

Fence conductivity: What size energizer do you need to keep the line hot? Conductivity changes everything about how the whole system performs.

Fence price: What does it cost per foot in relation to how long it lasts? Cheap fence that you replace four times is more expensive than premium fence that lasts a decade.

Evaluating each fence type in detail

Every fence type has strengths and weaknesses. There is no single fencing solution that meets every need, but if you understand the trade-offs you can mix and match. Many operations use a permanent hi-tensile perimeter with a portable polybraid layout for paddock subdivisions — best of both worlds.

A common mistake is to prioritize sticker price over durability and conductivity. The cheap option seems great at the till, but if you have to rebuild four times you've spent more than you would have on premium gear. Another common mistake is buying electric netting because it looks "simple" — until the first time you wrestle a tangled roll back onto its posts.

Polybraid

Polybraid is built for portability, reliability, and conductivity. It's a braided twine — and unlike "polywire" types that are only twisted, polybraid can be up to 3× stronger thanks to the way it's braided. Stainless steel, tinned copper, or mixed-metal conductors are braided in so current travels the full length of the run with minimal loss. The tightness of the braid, the strength of the twine, and the conductivity of the wire all matter. Powerflex Polybraid is widely regarded as the strongest and most conductive polybraid on the market.

Through conductivity tests we've seen Powerflex polybraid hold nearly 100% of its conductivity even over significant distance. Break testing shows a 300 lb breaking point. Customers regularly tell us it's the best poly product they've used.

Pros: 300+ lb breaking point; braided wire compresses rather than stretches under pressure (so filaments don't break the way they do on twisted polywire); abrasion-resistant; easy to move and set up; lasts 10+ years with heavy use; highly conductive.

Cons: Higher upfront cost than polywire; you'll want line reels if you're moving fence often; you'll need step-in posts for the long spans where polybraid shines.

Shop Powerflex Polybraid · PBS4 Stainless 1320' · Super 9 Mixed-Metal 1320'

Polywire

Polywire is a twisted (not braided) version of the same idea — a few strands of conductive metal woven through plastic filaments. It costs less than polybraid per foot, which makes it tempting for new graziers. The downside: when polywire stretches or breaks, you tend to lose an entire conductor for the full length of the run. With braid, a damaged conductor reconnects an inch later where the strands cross again.

Pros: Lowest cost per foot; light and easy to spool; fine for short strip-grazing runs where rebuilds are quick.

Cons: Roughly 100 lb break strength vs 300+ for polybraid; stretches up to 2× as much under tension; individual strands fail and don't self-heal; typical lifespan is 1–3 years under heavy use; conductivity degrades fast.

Shop Powerflex Polywire.

Polytape

Polytape is the wide, flat cousin of polybraid and polywire. The extra width makes it highly visible to livestock — especially useful for horses, where animals can't see thin wire well enough to respect it. The trade-off is that polytape catches wind, which adds load to your posts and shortens lifespan in exposed pastures.

Pros: Maximum visibility (great for horses and animals new to electric fence); decent conductivity from multiple parallel strands across the wide profile; mid-range price.

Cons: Catches wind, which means more post movement and faster wear in breezy locations; not ideal for long runs; can sag under its own weight if not tensioned correctly.

Shop all electric fence conductors.

Electric Netting

Electric netting is a fence type designed for simplicity. It's a grid pattern with posts woven directly into the fence — usually built from twisted polywire rather than the stronger braided twine. Posts come with single or double spikes. Some grazers love the convenience for poultry, sheep, and goats; others learn the hard way that netting tangles, loses conductivity fast, and is one of the most expensive options per foot.

Pros: Simple — posts and fence move together; woven pattern adds some predation protection; works well for poultry and small ruminants in small paddocks.

Cons: Highest cost per foot of any option; tangles easily; polywire-grade conductivity drops quickly; needs a strong energizer relative to length.

Shop Powerflex electric netting.

Hi-Tensile Woven Wire

Hi-tensile is built for permanence. It's the longest-lasting fence type you can install, but the install itself takes more tooling and labor — spinning jenny, gripple tool, gripples, insulators, and permanent corner posts at minimum. The payoff is decades of service and excellent conductivity. While single-strand hi-tensile works for cattle and horses, it doesn't keep out predators. That's where Powerflex woven hi-tensile shines — woven for coverage, conductive enough to electrify, strong enough to survive a tree fall.

Pros: 12.5-gauge construction can survive falling trees; Class-3 galvanized for corrosion resistance; fixed knots tie verticals to horizontals for strength; low cost per foot; excellent predator protection; very high conductivity.

Cons: Not portable; requires permanent corner posts, tooling, and labor to install correctly.

Shop Hi-Tensile Woven Wire 7-35-18.

Powering it all: the energizer matters as much as the wire

The best wire in the world fails if your energizer can't keep it hot. As a starting rule for rotational grazing, plan on roughly one stored joule per mile of fence under load. Soil type, vegetation pressure, and the species you're containing all change the math. Browse the full range in our electric fence energizer collection — AC plug-in, solar, dual AC/DC, and lithium options from Speedrite, Gallagher, and Cyclops.

Choosing the right post for your polybraid

Just as important as the wire you buy is the post you run it on. Powerflex's fiberglass posts are the go-to for permanent woven-wire installations. For portable polybraid and polywire systems, the O'Brien Tredaline step-in posts are the rotational grazier's standard — strong, UV-stable, and far longer-lasting than the brittle hardware-store alternatives.

Questions? Talk to a grazier, not a call center

If you're not sure which fence type fits your operation, call us. Powerflex has been outfitting American rotational graziers since 1994, and we'd rather help you spec it correctly the first time than sell you the wrong thing.

Call: 888-251-3934 · Mon–Fri, 8am–5pm CT.