Things You Need To Know About Fence Post Spacers

Things You Need To Know About Fence Post Spacers
  • Author: Amanda Arnold
  • Posted On: August 13, 2022
  • Updated On: August 21, 2023

For the reinforcing bars in square fence posts, fence post spacers offer single cover support. Fence post spacers are designed to have minimal contact with the post mold, allowing the concrete to flow unhindered throughout the mold. This is accomplished by having a low profile on the supports.

You may be considering building a farm fence on your own. There is, regrettably, no unbending law. Several distinct factors influence fence post spacing. We walk you through the factors you should consider when spacing your fence posts in this tutorial and what you can do to ensure your fence is strong and durable.

The first thing that needs to be understood is that there are two kinds of farm posts. These are the star pickets and fence strainer posts. The purpose of strainer posts is to maintain a taut and upright wire fence. To give the wires a place to anchor, strainers are used.

Factors To Consider For Picket Spacing

You will require the most assistance if you have many wires. Your pickets need to be placed closer together to sustain that additional weight. To withstand the pressure of the animals on your fence, you will need to space your pickets farther apart if you have large stock, like cows.

Barbed wire can deter your cattle, but you need that extra strength. You can place your pickets farther apart if you have smaller livestock like sheep or goats. The distance between pickets will vary depending on whether your terrain is level or undulating.

More room can be left between support pickets if the surface is flat. For your fence to follow the ground’s contours, you will probably need extra pickets if you are fencing in a mountainous location.

Factors That Affect Fence Post spacing

While the sort of cattle will affect how far apart you should place your pickets, strainers are largely unaffected. Using sturdy steel strainer posts or larger posts will ensure that the post is strong enough to sustain the fence. Whether you keep chickens or cows won’t matter.

Use a strainer if there is a substantial change in topography. An inline strainer post should be placed at the bottom of a gully where your fence dips. A star picket would be yanked out straight away if you had one because of the tension on the fence wire. The gully can hold a strainer post firmly in place.

In addition, this holds for star pickets at the summit of a hill. The top of the hill should have an inline strainer post. Doing this will ensure that the stressed wire’s force doesn’t push your post into the ground.

A fence can be built hundreds of meters between strainer posts if constructed on a dead flat plain and straight line without any hills or dips.

Ground Conditions Also Affect Fence Post Spacing

Depth matters more than the number of posts you have regarding the state of the ground. To prevent the post from moving in black dirt, ensure it strikes the solid ground. The longer strainer post will therefore be necessary.

Again, depth is more crucial than more strainers if you’re building a fence on sandy terrain. Even if it’s challenging to drive pickets and posts into rocky soil, there are benefits. The fence’s strength is increased by the additional support the rocks provide for the fence posts.

Tips To Build A Post Fence

Before starting any fence constructing job, it’s crucial to consider the big picture. Therefore, you avoid having an uneven fence or post holes that aren’t in the proper places, especially if you also need to think about how to install a fence post close to or next to your house.

Plan Or Mark The Spaces For Fence Installation

Placing wooden pegs at each yard corner is the most popular method for determining the installation path for your fence posts. Weave some string between the stakes to make a perfectly straight route for digging your post holes.

A wooden stick or environmentally friendly marking paint can be used to mark the location of each fence post hole. Measure along the twine, beginning with the post directly next to your house. Therefore, the posts are straight and spaced equally.

Dig Holes For Posts

Use a post hole digger for correctly sized holes for your fence posts. To avoid creating a hole much larger than necessary, it is best to utilize a hole digger tool—either pack earth around the post or attempt to support it with quick setting concrete.

You probably won’t avoid having a crooked or unstable post.

Put Posts In The Holes

It might be challenging to determine whether you’ve driven the post to the bottom of the hole if you utilized a fence post hole digger. However, the tight fit will increase the stability and strength of your new fence.

A post-hole digger tool will be extremely useful when you’re working beside the home and won’t have much room to move around. You will only remove the soil that the fence post will displace instead of standing off to the side of the hole and scooping out large amounts of earth.


You should now be aware of the factors you must consider when choosing the spacing between your fence posts. The appropriate equipment and tools can make the difference between a straightforward process that lasts for years and one that becomes a long nightmare that necessitates a redo next summer when erecting a new fence.

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Author: Amanda Arnold

Amanda has been working with ConstructionHow since 2021. Her experience spans over 5 years in the creative niche such as home decor and trends, landscaping, renovations, and custom architectural values. As a home designer expert, she has a keen eye for the latest home improvement trends with accurate facts that readers find impossible to ignore. Being invested in home-building trends is how she has gained her lucrative expertise exploring more to bring a positive ambiance for all homeowners (and even tenants!). Currently, she lives in a beautiful beach home, a source of fascination for her.