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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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60x Gallagher Porcelain Corner Insulator - White 60x Gallagher Porcelain Corner Insulator - White
Gallagher
60x Gallagher Porcelain Corner Insulator - White

60x porcelain roll-corner insulator to strain the wires on the corner posts.

£61.99 £59.00
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1000x Gallagher Clips for Insultimber/Ecopost - Short 1000x Gallagher Clips for Insultimber/Ecopost - Short
Gallagher
1000x Gallagher Clips for Insultimber/Ecopost - Short

We recommend the use for fixing wire to an Insultimber post or Gallagher Ecopost.

£249.00 £236.50
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60x Gallagher Porcelain Strain Insulator - White 60x Gallagher Porcelain Strain Insulator - White
Gallagher
60x Gallagher Porcelain Strain Insulator - White

A porcelain End-strain Insulator for high tensions.

£109.00 £103.50
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100x Gallagher Strain Insulator Reinforced - Black 100x Gallagher Strain Insulator Reinforced - Black
Gallagher
100x Gallagher Strain Insulator Reinforced - Black

Suitable for short strains and semi-permanent short fences.

£194.99 £185.00
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5x Gallagher ring-top distance insulator 17.5 cm 5x Gallagher ring-top distance insulator 17.5 cm
Gallagher
5x Gallagher ring-top distance insulator 17.5 cm

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.

£15.99
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25x Pulsara Ring-Insulators with Metal Core - for Wooden Posts 25x Pulsara Ring-Insulators with Metal Core - for Wooden Posts
Pulsara
25x Pulsara Ring-Insulators with Metal Core - for Wooden Posts

- Extra strong due to metal cores
- High-quality black plastic
- Suitable for wire and cord
- For wooden posts

£5.50
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10x Tensioning and Corner S-insulators -  White 10x Tensioning and Corner S-insulators -  White
Pulsara
10x Tensioning and Corner S-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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5x Gallagher Roller Screw-in Insulator 5x Gallagher Roller Screw-in Insulator
Gallagher
5x Gallagher Roller Screw-in Insulator

For use with Termination post (022014/022236) or for fixing to a wooden fence post. Only suitable for poly wire.

£7.20 £4.95
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5x Gallagher Strain Insulator Reinforced - Black 5x Gallagher Strain Insulator Reinforced - Black
Gallagher
5x Gallagher Strain Insulator Reinforced - Black

Suitable for short strains and semi-permanent short fences.

£12.69 £12.50
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50x Hotline Staple-Away Insulators 50x Hotline Staple-Away Insulators
Hotline
50x Hotline Staple-Away Insulators

Hotline P8 Staple-Away Insulators with Staples (50).

£17.75 £15.00
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1000x Gallagher Clips for Insultimber/Ecopost - Long 1000x Gallagher Clips for Insultimber/Ecopost - Long
Gallagher
1000x Gallagher Clips for Insultimber/Ecopost - Long

We recommend the use for fixing wire to an Insultimber post or Gallagher Ecopost.

£259.00 £246.00
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100x Gallagher Insulator Extra High Voltage - White 100x Gallagher Insulator Extra High Voltage - White
Gallagher
100x Gallagher Insulator Extra High Voltage - White

Designed for high powered fencing systems and areas where insulation is critical.

£189.00 £179.50
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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 £76.00
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150x Pulsara Ring-Insulators - for Wooden Posts 150x Pulsara Ring-Insulators - for Wooden Posts
Pulsara
150x Pulsara Ring-Insulators - for Wooden Posts

- Without metal core
- High-quality black plastic
- Suitable for wire and cord
- For wooden posts

£28.50
Including taxes, Excluding shipping
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50x Gallagher Clips for Insultimber/Ecopost - Long 50x Gallagher Clips for Insultimber/Ecopost - Long
Gallagher
50x Gallagher Clips for Insultimber/Ecopost - Long

We recommend the use for fixing wire to an Insultimber post or Gallagher Ecopost.

£18.09 £18.00
Including taxes, Excluding shipping
In stock
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50x Hotline P13 Saddle Nail-On Insulators 50x Hotline P13 Saddle Nail-On Insulators
Hotline
50x Hotline P13 Saddle Nail-On Insulators

Hotline P13 Nail-On Saddle Insulators with Nails (50).

£17.50
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20x Hotline P37S Screw-In Insulators 20x Hotline P37S Screw-In Insulators
Hotline
20x Hotline P37S Screw-In Insulators

Hotline multi-purpose screw-in plastic insulator for electro-rope and tape.

£19.25
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Hotline P11 Nail-On Insulator (50 pieces with nails) Hotline P11 Nail-On Insulator (50 pieces with nails)
Hotline
Hotline P11 Nail-On Insulator (50 pieces with nails)

Hotline nail-on insulator for use with short lengths of temporary electric fencing.

£17.75
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Free UK delivery from £100
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125x Gallagher Screw-in Insulator Small - Black 125x Gallagher Screw-in Insulator Small - Black
Gallagher
125x Gallagher Screw-in Insulator Small - Black

Gallagher solid high quality screw-in insulator without metal core, therefore no short circuiting possible. This is a large pack of 125 insulators.

£43.99 £42.00
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15x Screw-in Offset insulator wire/cord 180mm for Wooden Fences 15x Screw-in Offset insulator wire/cord 180mm for Wooden Fences
Pulsara
15x Screw-in Offset insulator wire/cord 180mm for Wooden Fences

- Length: 18 cm
- Suitable for wire and cord
- For electrifying wooden fences

£15.00
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5x S-insulator black with hook and eye bolt 5x S-insulator black with hook and eye bolt
Pulsara
5x S-insulator black with hook and eye bolt

- 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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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 £132.00
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10x Gallagher Insulator Extra High Voltage - White 10x Gallagher Insulator Extra High Voltage - White
Gallagher
10x Gallagher Insulator Extra High Voltage - White

Designed for high powered fencing systems and areas where insulation is critical.

£23.99 £23.00
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Gallagher W-Insulator Super - White - 25 pcs. Gallagher W-Insulator Super - White - 25 pcs.
Gallagher
Gallagher W-Insulator Super - White - 25 pcs.

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

£24.69 £23.50
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Free UK delivery from £100
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Free UK delivery from £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.