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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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100x Hotline Large Nail-on Bobbin Butterfly Insulators - for Polywire on Wooden Posts 100x Hotline Large Nail-on Bobbin Butterfly Insulators - for Polywire on Wooden Posts
Hotline
100x Hotline Large Nail-on Bobbin Butterfly Insulators - for Polywire on Wooden Posts

Large red nail-on bobbin insulator for electric fencing. Designed for polywire up to 3mm, it securely attaches to wooden posts, ensuring durability and easy installation. Perfect for creating reliable fence systems.

£38.00
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20x Hotline Screw-In Electro-Tape Insulators - for Wooden Posts 20x Hotline Screw-In Electro-Tape Insulators - for Wooden Posts
Hotline
20x Hotline Screw-In Electro-Tape Insulators - for Wooden Posts

Hotline P45S Screw-In Tape Insulator for use with all tape widths up to 40mm or 6mm Electro-Rope. Tape insulators are fitted with a safety clasp to prevent the tape slipping out.

£23.50
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100x Gallagher Screw-in Insulator Super - Black -  for Wooden Fence Posts 100x Gallagher Screw-in Insulator Super - Black -  for Wooden Fence Posts
Gallagher
100x 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 100 pieces. Easily screws into wooden fence posts.

£44.99 £42.50
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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 £149.00
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100x TurboStar 40 mm Tape Clip Insulator for Gallagher Line Posts 100x TurboStar 40 mm Tape Clip Insulator for Gallagher Line Posts
Gallagher
100x TurboStar 40 mm Tape Clip Insulator for Gallagher Line Posts

This (100x) Gallagher Tape clip insulator is used to attach tape up to 40 mm to a Gallagher Line Post. These clips are specially designed for the Gallagher Insulated Line Post. Attaching the tape is very easy - with just 1 click.

£129.00 £122.50
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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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20x Gallagher Wire Clip Insulators for Line Posts 20x Gallagher Wire Clip Insulators for Line Posts
Gallagher
20x 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 (20 pcs.). Designed for the durable and easy-to-install Gallagher Insulated Line Post, ideal for temporary or permanent fencing.

£10.00
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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 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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5x Gallagher Roller Bolt-On Insulator - for Metal Corner Posts 5x Gallagher Roller Bolt-On Insulator - for Metal Corner Posts
Gallagher
5x Gallagher Roller Bolt-On Insulator - for Metal Corner Posts

- Particularly easy to attach roller corner insulator
- Suitable for cord and polywire
- Made of UV-resistant plastic

£10.00
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50x Hotline P15 Large Plastic End/Corner Insulators 50x Hotline P15 Large Plastic End/Corner Insulators
Hotline
50x Hotline P15 Large Plastic End/Corner Insulators

Strong general purpose insulator for use with semi-permanent and permenent electric fence systems. 50 pieces.

£77.00 £75.00
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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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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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100x Gallagher Strain Insulator Reinforced - White 100x Gallagher Strain Insulator Reinforced - White
Gallagher
100x Gallagher Strain Insulator Reinforced - White

Suitable for short strains and semi-permanent short fences.

£194.99 £185.00
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75x Gallagher Screw-in Insulator Economy - Black 75x Gallagher Screw-in Insulator Economy - Black
Gallagher
75x Gallagher Screw-in Insulator Economy - Black

Robust, economical screw-in ring insulator for wooden post fences. Ideal for adding wire to wooden fence posts for permanent fencing. Easily attach your wire through the slit.

£20.00
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200x Hotline Electric Fence Insulators P37 200x Hotline Electric Fence Insulators P37
Hotline
200x Hotline Electric Fence Insulators P37

These Hotline P37 electric fence insulators are high quality, heavy duty screw-in plastic ring insulators (200).

£123.00 £115.00
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100x Gallagher Strain/Corner Insulators - Black 100x Gallagher Strain/Corner Insulators - Black
Gallagher
100x Gallagher Strain/Corner Insulators - Black

Suitable for short strains and semi-permanent short fences.

£104.99 £99.50
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50x Gallagher Clips for Insultimber/Ecopost - Short 50x Gallagher Clips for Insultimber/Ecopost - Short
Gallagher
50x Gallagher Clips for Insultimber/Ecopost - Short

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

£13.00
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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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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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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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20x Hotline Large Nail-on Bobbin Butterfly Insulators - for Polywire on Wooden Posts 20x Hotline Large Nail-on Bobbin Butterfly Insulators - for Polywire on Wooden Posts
Hotline
20x Hotline Large Nail-on Bobbin Butterfly Insulators - for Polywire on Wooden Posts

Large red nail-on bobbin insulator for electric fencing. Designed for polywire up to 3mm, it securely attaches to wooden posts, ensuring durability and easy installation. Perfect for creating reliable fence systems.

£8.00
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20x Hotline 150mm Screw-In Stand-Off Insulators 20x Hotline 150mm Screw-In Stand-Off Insulators
Hotline
20x Hotline 150mm Screw-In Stand-Off Insulators

Hotline heavy duty multi-purpose screw-in insulator. (pack of 20).

£49.25 £49.00
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20x Hotline Large Snug Nail-On Insulators 20x Hotline Large Snug Nail-On Insulators
Hotline
20x Hotline Large Snug Nail-On Insulators

Hotline Large Snug Nail-On Insulator (Pack of 20).

£16.50
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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.