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Permanent fence post insulators

Discover our complete range of robust insulators for permanent fencing. We have insulators for permanent fencing for tape, cord, plastic wire, EquiFence or aluminium-coated wire.
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5x Gallagher Ring-Top Distance Insulator - 40 cm - for Wooden Posts 5x Gallagher Ring-Top Distance Insulator - 40 cm - for Wooden Posts
Gallagher
5x Gallagher Ring-Top Distance Insulator - 40 cm - for Wooden Posts

These insulators utilise patented Gallagher ring-top technology to provide a practical, robust and secure solution to protect your fence from damage from livestock. Simply hammer into wooden posts and secure with a staple if necessary.

19.99 18.99
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5x Gallagher Ring-Top Distance Insulator - 17.5 cm - for Wooden Posts 5x Gallagher Ring-Top Distance Insulator - 17.5 cm - for Wooden Posts
Gallagher
5x Gallagher Ring-Top Distance Insulator - 17.5 cm - for Wooden Posts

These insulators utilise the patented Gallagher ring-top technology to provide a practical, robust and secure solution to protect your fence from damage from livestock. Simply hammer into wooden posts and secure with a staple if necessary.

16.29 15.99
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10x Hotline 300 mm Double Offset Insulator (Inc Staples) 10x Hotline 300 mm Double Offset Insulator (Inc Staples)
Hotline
10x Hotline 300 mm Double Offset Insulator (Inc Staples)

Very versatile offset insulator that will fasten onto stock fencing. 10 pack.

39.95
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20x Paddock Essentials 200mm Offset Screw Insulators - for Wire & Rope up to 7mm 20x Paddock Essentials 200mm Offset Screw Insulators - for Wire & Rope up to 7mm
Hotline
20x Paddock Essentials 200mm Offset Screw Insulators - for Wire & Rope up to 7mm

"Paddock Essentials screw-in ring insulator with 200mm offset, suitable for wire and rope up to 7mm. Easily screws into wooden posts, compatible with insulator speed chuck. Pack of 20.

36.50
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25x Quickclip Pinlock Insulators - For Wire up to 3mm 25x Quickclip Pinlock Insulators - For Wire up to 3mm
Hotline
25x Quickclip Pinlock Insulators - For Wire up to 3mm

New Quickclip Joule Shield Steel Post Pinlock Insulator for high-tensile wire up to 3mm. Easy to install, secure, and perfect for reliable fencing solutions. Ideal for use on Quickclip posts.

30.66 29.99
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250x Gallagher Screw-in Insulators - Small - Black 250x Gallagher Screw-in Insulators - Small - Black
Gallagher
250x Gallagher Screw-in Insulators - Small - Black

Gallagher solid high quality screw-in insulator without metal core, therefore no short circuiting possible. is is a small pack of 25 insulators.

79.99 76.99
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100x Gallagher Wire Clip Insulators for Line Posts 100x Gallagher Wire Clip Insulators for Line Posts
Gallagher
100x Gallagher Wire Clip Insulators for Line Posts

Secure electric fence wire or rope up to 8 mm with the Gallagher Wire Clip for Insulated Line Posts (100 pcs.). Designed for the durable and easy-to-install Gallagher Insulated Line Post, ideal for temporary or permanent fencing.

44.99 42.99
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Hotline Outrigger offset fence insulator (350mm) - 10 pcs. Hotline Outrigger offset fence insulator (350mm) - 10 pcs.
Hotline
Hotline Outrigger offset fence insulator (350mm) - 10 pcs.

Offset outrigger electric fence insulator for wire, tape and rope, extends 350mm from the post.

35.00
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50x Hotline Nail-On Bobbin Insulators (Nails incl.) - for Polywire on Wooden Posts 50x Hotline Nail-On Bobbin Insulators (Nails incl.) - for Polywire on Wooden Posts
Hotline
50x Hotline Nail-On Bobbin Insulators (Nails incl.) - for Polywire on Wooden Posts

Perfect for short lengths of temporary electric fencing. Securely fix polywire (up to 3mm) to wooden posts with these durable nail-on bobbin insulators, designed specifically for polywire fences. Nails included for easy installation.

17.75
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250x Gallagher screw-on insulator Ø 4-10 mm black 250x Gallagher screw-on insulator Ø 4-10 mm black
Gallagher
250x Gallagher screw-on insulator Ø 4-10 mm black

- For attaching additional power conductors to mobile fence posts.
- Ideal in combination with the spring steel post

139.00 121.99
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25x Pulsara Ring Insulators with Metal Core - Black 25x Pulsara Ring Insulators with Metal Core - Black
Pulsara
25x Pulsara Ring Insulators with Metal Core - Black

High quality ring insulator with metal core. Packaging contains 25 pieces.

7.95 6.50
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25x Gallagher W-Insulator Small 25x Gallagher W-Insulator Small
Gallagher
25x Gallagher W-Insulator Small

Made from high density, sunlight resistant polyethylene plastic. Large heavy duty shield eliminates power leakage. Suitable for guiding wire around a corner post.

19.39 16.99
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10x Gallagher XDI Bolt-on Ring Insulators - for Metal Posts 10x Gallagher XDI Bolt-on Ring Insulators - for Metal Posts
Gallagher
10x Gallagher XDI Bolt-on Ring Insulators - for Metal Posts

Gallagher High quality Bolt-on insulator with metal core. Very strong ring insulator for (reel corner) metal posts, suitable for cord and (plastic) wire. It features a metal core right in the center, minimising the risk of a short circuit.

8.99 7.99
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50x Hotline Saddle Nail-On Insulators - for Wooden Posts 50x Hotline Saddle Nail-On Insulators - for Wooden Posts
Hotline
50x Hotline Saddle Nail-On Insulators - for Wooden Posts

Hotline Saddle Insulators (50 pack) feature an integral nail for quick installation on wooden posts and are suitable for polywire or galvanised wire up to 3mm. Designed to prevent power loss and reduce wire wear.

17.50 15.99
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200x Hotline Electric Fence Screw-In Ring Insulators - for Wooden Posts 200x Hotline Electric Fence Screw-In Ring Insulators - for Wooden Posts
Hotline
200x Hotline Electric Fence Screw-In Ring Insulators - for Wooden Posts

These Hotline electric fence insulators are high quality, heavy duty screw-in plastic ring insulators (200).

123.00 115.00
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20x Screw-In Ring Insulator with Tape Fitting - for Wire and Rope Up To 7 mm and Tape Up To 20 mm 20x Screw-In Ring Insulator with Tape Fitting - for Wire and Rope Up To 7 mm and Tape Up To 20 mm
Hotline
20x Screw-In Ring Insulator with Tape Fitting - for Wire and Rope Up To 7 mm and Tape Up To 20 mm

Screw-in ring insulator with tape fitting for electric fencing. Fits polywire, galvanised wire, rope up to 7mm, and tape up to 20mm. Quick installation with speed chuck compatibility. Pack of 20.

19.25
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250x Gallagher Screw-in Insulator Super - Black  - for Wooden Fence Posts 250x Gallagher Screw-in Insulator Super - Black  - for Wooden Fence Posts
Gallagher
250x Gallagher Screw-in Insulator Super - Black - for Wooden Fence Posts

Gallagher high quality screw-in insulator without metal core, therefore no short circuiting possible. Pack of 250. Easily screws into wooden fence posts.

109.00 103.99
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5x Pulsara Strain Corner/End Insulator with Hook & Eye 5x Pulsara Strain Corner/End Insulator with Hook & Eye
Pulsara
5x Pulsara Strain Corner/End Insulator with Hook & Eye

- Suitable for short strains and semi-permanent short fences
- Made from UV resistant polypropylene plastic
- Large tracking distance minimises power leakage

11.50
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10x Pulsara Tensioning  Corner/End Insulators -  White 10x Pulsara Tensioning  Corner/End Insulators -  White
Pulsara
10x Pulsara Tensioning Corner/End Insulators - White

- High quality white plastic from Pulsara
- Suitable as a corner and tension insulator
- Suitable for short semi-permanent fencing
- Manufactured from UV resistant polypropylene
- The high tensile force enables large distances and prevents loss of ten

7.00
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50x Pulsara Small Nail-On Insulators - for Wooden Posts 50x Pulsara Small Nail-On Insulators - for Wooden Posts
Pulsara
50x Pulsara Small Nail-On Insulators - for Wooden Posts

50x Pulsara Small Nail-on Insulators for wooden posts. Made from black plastic, they are durable, easy to install with a hammer, and ideal for securing wire fencing. Designed for a secure hold, they ensure reliable insulation.

5.00 4.50
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Free Delivery Over £100
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Free Delivery Over £100

The primary role for insulators for permenant fencing is to securely hold the fence line without power leaking from post to ground. A well designed insulator will hold the line securely so that it will not wear the tape, rope or wire when buffeted around by the elements or will allow the line to freely pass through without the impedance of sharp edges.

Permanent fence post insulators

The best grade polymers are utilised to create Gallagher's heavy duty plastic insulators, which are UV stabilised for durability, toughness, and sun resistance.

For places with a significant fire danger, porcelain insulators are fire-resistant and the best choice. Your choice of wire type and post type for your electric fence will determine the sort of insulators you need. To figure out how many insulators you need: Determine how many insulators are required by multiplying the number of fence posts by the number of strands.

Use insulators designed particularly to manage the additional wire strain at corners and ends. To figure out how many corner/end post insulators you need: calculate the number of corner/end posts x the number of wire strands = number of corner/end post insulators needed.

Types of Permanent fence post insulators

A variety of insulators are available from Gallagher to secure electric fence wires to the selected post.

Wood Post Insulators

The Claw Insulator offers a robust, long-lasting attachment method with a substantial protection. The wire can also be temporarily disconnected from the fence while under stress thanks to Pinlock insulator devices. When temporary vehicle access requires the lowering of wires, for instance. Insulators are also offered for use with other horse fence materials, such as tape and wire. All of these are fastened to the post with flat-head nails, screws, or staples.

Steel Post Insulators

Quality double pinlock insulators for holding electrical wires to steel t-posts and y-posts are produced by Gallagher, together with a topper cap for fastening a top-mounted tape or wire.

Fiberglass Clips 

Metal clips are used to secure cables to fibreglass poles.

Insulated Line Post Clips

Utilizing specially created insulator clips, attach wires or tape to Gallagher Insulated Line Posts.

What are Electric fence insulators for wooden posts?

Electric fence insulators for wooden posts are designed to hold the electric fence wire away from the wooden post, preventing the current from short-circuiting and grounding out. The insulators are made of non-conductive materials such as plastic or ceramic, and they come in various shapes and sizes to fit different types of wooden posts.

The advantages of Electric fence insulators for wooden posts

The advantages of using electric fence insulators for wooden posts are:

  1. Increased effectiveness: Electric fence insulators ensure that the fence wire is not grounded out, which maximizes the effectiveness of the electric fence in deterring animals.

  2. Reduced risk of fire: Insulators reduce the risk of fire caused by the electric fence wire coming into contact with the wooden post.

  3. Durability: Insulators are made of non-conductive materials that are resistant to weather and UV rays, ensuring that they last a long time.

  4. Versatility: Insulators come in various shapes and sizes, making it possible to use them with different types of wooden posts.

How do Electric fence insulators for wooden posts work?

Electric fence insulators for wooden posts work by creating a gap between the electric fence wire and the wooden post, preventing the current from flowing directly into the post and grounding out. The insulator is attached to the post using screws or nails, and the electric fence wire is threaded through the insulator, which holds it in place.

Tips for determining the best Electric fence insulators for wooden posts

When determining the best electric fence insulators for wooden posts for your needs, consider the following factors:

  1. Post type: Make sure the insulators you choose are compatible with the type of wooden posts you have.

  2. Fence wire type: Insulators are designed for specific types of fence wire, so make sure the insulators you choose are compatible with your wire.

  3. Climate: Choose insulators that are suitable for the climate in your area.

  4. Fence design: Consider the design of your electric fence and choose insulators that will work with your particular fence design.

How do you install Electric fence insulators for wooden posts

To install electric fence insulators for wooden posts, follow these steps:

  1. Choose the correct insulator for your wooden post and fence wire.

  2. Pre-drill holes into the wooden post at the desired height and spacing for the insulators.

  3. Attach the insulator to the wooden post using screws or nails.

  4. Thread the electric fence wire through the insulator and tighten the wire to the desired tension.

  5. Repeat steps 2-4 for each insulator and wooden post.