## What size are round fence posts?

Machine round fence posts are easy and quick to install. We offer three basic sizes, posts that are 3 or 4 inch diameter and posts that are 6 inch diameter. Our 3 and 4 inch post comes in lengths of 6ft and 8ft and are ideal as intermediate posts or posts that can be used as struts.

## How wide should a post hole be for a 4×4 post?

twelve inches across

## Are round fence posts better than square posts?

Secondly, while square posts have a more stable base than round posts, the latter is more resistant to animal blows. Apart from this, square posts are susceptible to water damage and rot because of its exposed corners. But you will not experience this problem with round posts that have a more contained surface.2017-05-01

## What size hole is needed for 4×4 fence post?

A general rule of thumb is to dig the diameter of the hole at least 3-4 times the diameter of the post. For example, if setting 4 x 4 wood posts, dig holes 9-12″ in diameter. Posts should be centered in the hole and the posts should always have concrete under them.

## How many bags of concrete do I need for a 4×4?

How many bags of concrete do I need for a 4×4 slab?”, at 4 inches thick, generally you will need approximately either 12 bags of 60lb or 9 bags of 80lb of premixed concrete for a 4×4 slab, at 5 inches thick slab, either 15 bags of 60lb or 11 bags of 80lb premixed concrete are required, while at 6 inches thick slab,

## How big of an auger do I need?

To choose the auger that best fits your needs, consider how you’ll use it. If you plan on only using your auger to plant plugs, for instance, then a 2- or 3-inch auger will fit your needs. If you anticipate the need to bury stakes or set small posts, then you may prefer a 4-inch auger or another, larger size.

## What type of wood fence post lasts the longest?

Cedar fences last the longest, generally about 15 to 30 years. Cedar is one of the most popular choices. It is naturally resistant to insects and slow to rot. If treated, cedar fences can even last up to 40 years.2020-02-20

## What is the diameter of a fence post?

Fence posts shall consist of one of the following for a fence over 6 1/2 feet to eight feet: four-inch by four- inch or four-inch by six-inch wood post, or 2 3/8-inch diameter steel pipe with a wall thickness of0. 130 inches; or 2 3/8-inch square standard gauge steel pipe with a wall thickness of 0.130 inches.

## What size post should I use for a 6 foot fence?

8ft

## Do you need gravel at the bottom of a post hole?

If a fence post fails without any sign of a pest infestation, it’s likely that the failure was caused by moisture that rotted the wood over time. To help slow such deterioration, add pea gravel or crushed stone to the bottom of the posthole.2020-09-28

## How deep are fence posts in Canada?

Posts need to be set below the frost line to prevent heaving. For regular privacy fences, holes need to be at least 36 inches deep or half the fence height, whichever is greater, plus six inches for base gravel.2018-06-05

## How big of a hole do you need for a 4×4 post?

12 inches

## How deep should a round fence post be?

The 2 ft Rule 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.

## How much of a wooden post should be in the ground?

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.2018-07-02

## How big of a hole do I need for a 4×4?

If you plan to secure your posts with cement or by tamping dirt, you will need spacing around the post to do so. For example: A 4×4 post (actual size 3.5″x3. 5″) has a maximum width of just over 5″ (diagonally). Therefore, the 4×4 post will likely fit into a hole drilled by a 6″ diameter auger.

## How deep should a fence post be?

Dig post hole so diameter of the hole is 3 times the width of the post (i.e., the hole for a 4” wood post should be about 12 inches wide). The depth of the hole should be 1/3-1/2 the post height above ground (i.e., a 6-foot tall fence would require a hole depth of at least 2 feet).

#### Used Resourses:

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- https://www.hgtv.com/outdoors/landscaping-and-hardscaping/how-many-bags-concrete-fence-post