We provide both 2- and 3-rail-hole options, depending on the nature of your fence and your project. Our fence posts are 7 inches by 3.5 inches, and the 2-hole posts are 59 inches long and the 3-hole posts are 84 inches long. We recommend installation at a minimum 2-foot depth.
What are the sizes of concrete posts?
Post Length
- 1525mm (5ft) (3)
- 1830mm (6ft) (3)
- 2135mm (7ft) (3)
- 2440mm (8ft) (3)
- 2745mm (9ft) (3)
- 3040mm (10ft) (1)
What’s the biggest concrete fence post?
12ft | 3600mm Premium Concrete Slotted Post Round Top.
Can you get 8ft concrete fence posts?
8ft Concrete fence posts are usually in stock and other sizes are available to order and come either notched (for a featheredge board fence) or slotted (for a fence panel fence), to compliment whichever fencing style you have chosen.
What size are fencing posts?
Calculate the post lengths
If you’re setting wooden or concrete posts in concrete you’ll need 8ft (2.4m) posts for a 6ft (1.828m) fence – i.e. your posts are 2ft (0.6m) longer than the fence height. Use 4in x 4in posts for fences of 5ft and over and 3in x 3in posts for anything under 5ft.
What size post do you use for an 8 foot fence?
A common rule of thumb, is to dig the hole 3 times as large as the post, and to a depth of 1/3-1/2 of the post height above ground. so for a 8′ high fence, using 4×4 posts. dig the holes 12″ in diameter, to a depth of 2 1/2 – 4′. Of course, that’s assuming you’re setting the posts in concrete.
How thick should a fence post be?
The width of the post hole should be 3 times the width of diameter of the post. For example, if you are erecting a 6 foot high fence using 4 inch fence posts, the posts need to be 6 feet above the ground. 6 divided by 3 is 2, therefore the depth of the hole required is 2 feet.
How heavy are 9ft concrete posts?
The 9ft long (2.745m) intermediate post has a section size of 94mm x 109mm and weighs approximately 50kgs.
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Specifications.
| Type | Concrete Slotted Intermediate Fence Post |
|---|---|
| Length | 2745mm (9ft) |
| Weight | 50 kg |
How heavy is a 10ft concrete post?
The 10ft long (3.050m) intermediate post weighs approximately 59kgs.
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Specifications.
| Type | Concrete Slotted Intermediate Fence Post |
|---|---|
| Weight | 59 kg |
How long do concrete fence posts last?
Concrete is as sturdy and durable a building material as you’ll find. With just a minimal level of maintenance, concrete fence posts can last for around 25 years. However, they are not immune to wear and tear. Over time, wind and rain can cause concrete posts to chip and crack.
How heavy is a 8 ft concrete post?
The 8ft long (2.440m) intermediate post has a section size of 94mm x 109mm and weighs approximately 44kgs.
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Specifications.
| Type | Concrete Slotted Intermediate Fence Post |
|---|---|
| Length | 2440mm (8ft) |
| Weight | 44 kg |
How much does a corner concrete post weigh?
The 9ft long (2.745m) corner post has a section size of 125mm x 125mm and weighs approximately 86kgs.
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Specifications.
| Type | Concrete Slotted Corner Fence Post |
|---|---|
| Section Size | 125mm x 125mm |
| Length | 2745mm (9ft) |
| Weight | 86 kg |
How much does a 6ft gravel board weigh?
Specifications
| Type | Recessed Concrete Gravel Board |
|---|---|
| Brand | Supreme |
| Dimensions | 50mm x 150mm |
| Length | 1830mm (1.83m) |
| Weight | 26kg (Approx.) |
What size post do you use for a 6 foot fence?
So, if you’re planning on using a four-inch round or 4×4-inch square post, your post hole will need to be 12 inches in diameter. For our six-foot-high fence post, we would need a hole that’s 36 inches deep and 12 inches in diameter. The depth of your post hole plays a key role in the strength of your posts.
Is 2 feet deep enough for fence posts?
2 feet is the minimum depth that you should dig your fence post holes for. To dig the holes one-third to one-half of the post’s aboveground height, is a general formula. The deeper you dig the holes, the more stability your fence has.
How deep should a concrete fence post be?
Dig your hole to the correct depth, allowing for the height of the fence panel and the gravel board. As a rough guide the hole should be a minimum 1/3 the height of the fence, so a 6 foot fence would need an 8 foot post in a 2 foot deep hole. Similarly, the hole should be three times the diameter of the post.
How deep should a 8ft post be?
In general, holes should be at least 3 feet deep for posts that extend 8 feet or more above ground level. Posts that extend 6 feet above ground level should have holes at least 2 1/2 feet deep.
How deep does a 8ft fence posts?
How Deep Should a Fence Post Be? For an average fence post, about 6 to 8 feet tall, prepare to dig a post hole about 2 feet deep. To install a fence post, you’ll need a shovel or post digger, a 6-foot level, soil, and gravel or crushed stone.
Can you put up a 8-foot fence?
An 8-foot high wooden privacy fence using treated lumber can be built over the course of 2 days, depending upon the length of the fence. It is a moderately easy job. A fence built in this manner will withstand gusty winds and if it is treated with water-repellent coating, should last for approximately 15 years.
How big of a hole do you need for a 4×4 post?
The diameter of your post hole should be three times the diameter of your post. So, if you’re planning on using a four-inch round or 4×4-inch square post, your post hole will need to be 12 inches in diameter. For a six-foot-high fence post, we would need a hole that’s 36 inches deep and 12 inches in diameter.
What is the difference between Postcrete and concrete?
Depending on its application, traditional concrete can take between 24-48 hours and 7 days to set properly and will reach its optimum strength after 25-28 days. Postcrete, on the other hand, is the name given to a post mix concrete, which is a ready to use blend of concrete ingredients that requires no mixing.
How many bags of Postcrete do you need per post?
“Usually one bag of postcrete per post is enough, however you can use a two bags per post if you feel this is needed.
Can you get 9ft concrete posts?
Corner posts can be purchased in 8ft, and 9ft, and concrete repair spurs.
Are fence posts reinforced?
Concrete Slotted fence posts are the long lasting alternative to timber posts as each post has four internal steel reinforcing bars.
How much concrete do I need for post holes?
A: Finding the right amount of concrete depends on the size of the hole and the size of the post. The diameter of the hole should equal about three times the diameter of the post and the depth of the hole should be about ⅓ to ½ the total length of the pole.
How much does a 12 ft concrete post weigh?
The average concrete fence post weighs circa 40kg.
Can you get 10 ft fence posts?
The 10ft fence posts aren’t overpowering and work well as a sturdy wall between your garden and the next house, road or street. In fact, you can choose the finish that works best with the exterior of your property, from (dipped) dark brown to tanalith green.
How much does a 7ft concrete post weigh?
The 7ft long (2.135m) intermediate post has a section size of 94mm x 109mm and weighs approximately 39kgs.
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Specifications.
| Type | Concrete Slotted Intermediate Fence Post |
|---|---|
| Weight | 39 kg |
Do you paint concrete fence posts?
But is it even possible to paint concrete garden posts in the way that you would paint a wooden fence post? The answer is yes, it is indeed possible to paint concrete garden posts. It’s also a great way to give a new look to your garden posts. There are a number of reasons why painting concrete is a good idea too.
Do you concrete wooden fence posts?
Concrete provides a strong foundation for wooden fence posts, but can rot them more quickly. Setting them in dirt, with or without gravel or crushed rock depending on your soil type, can help the posts last longer before going rotten. You can also use metal fence post anchors to prolong their life.
Are concrete fence posts best?
Robust and sturdy: Concrete fence posts are much sturdier than timber, so you’ll have peace of mind knowing that your fence is well supported and the post will still be standing after a strong wind or storm. This makes concrete posts ideal for exposed areas.
How do you calculate the weight of concrete?
If you know the density, the mass per unit volume of a material (such as concrete), and the volume of the material, you can multiply the density times volume to determine the mass, and, from there, the weight.
What size do gravel boards come in?
Available in either six inch or 12 inch heights.
How many bags of concrete do I need for a fence post?
1 – 4 bags of concrete per fence post are typically what’s needed. This depends on the type of soil, fence design, height, post size and bag weight. In general the depth of the post’s hole needs to be 1/3 to 1/2 of the above ground height of the post.
How do you calculate fence posts?
Equations used in the fence calculator
Number of posts = (fence length / post spacing) + 1 (round the result up) Number of sections = number of posts – 1. Post length = fence height * 1.5. Total number of rails = number of rails per section * number of sections.
How deep should a 7ft fence post be?
Lawsons experts recommend you should dig a hole which has a depth of 2 ft (24 in / 600mm) to ensure you have a stable timber or concrete fence post.
Can you put dry concrete in a post hole?
Fast-setting concrete is ideal for setting posts because there’s no mixing—you simply pour the dry concrete from the bag right into the hole, then add water.
How tall should a fence be for a 6-foot fence?
As a general rule of thumb, you’ll need to place at least 1/3 the height of the post in the ground. For example, a 6-foot tall fence will need at least 2 feet of post in the ground.
Can pressure treated posts be set in concrete?
Simply setting the posts in concrete does create a condition that will accelerate rot in the bottom of the posts. With pressure-treated posts, the rot will be slow.
How far should fence posts be apart?
Most fence posts can be spaced 8 to 12 feet apart. While this is a general criteria, it doesn’t cover all scenarios. For instance, high tensile fence can have larger spacing, requiring line posts every 15 to 20 feet for field fence styles, and as much as 20-30 feet for high tensile barbed and smooth wire.