how deep do 4x4 need to be for a fence

How Deep Should A Fence Post Be? - Gas Powered Post Driver

Your fence will only be as good as the posts you build it with. As a general rule of thumb, fence posts should be in the ground one third the height of the fence. For example, if your fence is 6 feet tall, you will want your fence post to be a minimum 2 feet in the ground. You should pay close attention to the quality of the materials you use.

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hole - How deep in ground should I install 4x4 PT fence posts .

I'm installing some 4x4 Pressure Treated 8' Tall Fence Posts for a chicken run. I want to have at least 7' tall fence, and am wondering if the 1' sunken depth is adequate. I have read conflicting information as to what I should do and the methods to use. I am also not building a wooden fence, just a light poultry wire mesh.

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How Deep Should a Fence Post Be? The Chart Explained | Custom .

For example, if you are building a fence that's 6 feet tall, you will need a hole that is at least 2 feet deep. That also means that you'd need to use an 8-foot post. The hole will need to be about 3 times the width of your post. So, if you're using a standard 4x4 post, you'll need a hole that's 12 inches wide.

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How deep to I need to put fence posts for a 4ft. high picket .

6 foot 4X4 is... 72 inches. 4 foot fence sections...48 inches if you want the top rail of the fence to be straight across.and 2 inches off the ground.. (recomended) you have to.

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Fence Post Hole Sizes and Digging Fence Post Holes | DIY Doctor

For example, if you’re using 4 inch posts we know that your hole needs to be 12 inches square so measure out from each of the 4 faces of your fence post marker, 6 inches to create your 12 inch square.

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How To Build A Fence: How Deep Should Fence Posts Be Set .

A good fence needs a good foundation and that foundation needs to be deep enough to protect you from frost. One of the biggest issue when building a fence is.

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How deep to I need to put fence posts for a 4ft. high picket .

How deep to I need to put fence posts for a 4ft. high picket fence thanks to all that answer.? soil is normal not clay fence sections are 4ft.high 8ft long Answer Save

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How deep should you dig fence post holes? - Outdoor Essentials

Here are a four tips to help you find the correct fence post hole depth: Keep the height of your fence in mind when digging your post holes. 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.

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How Deep Should I Dig Fence Posts? | HGTV

So, if you’re planning on using a four-inch round or 4x4-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.

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Depth of 4X4 Fence Post? - Home Improvement Stack Exchange

I don't know if this would be adequate for a taller fence, but it would probably do at least for an 8' fence. Once while replacing termite eaten cedar 4x4" posts I encountered a soft limestone 14" or so below ground. I dug 4" or 6" deep into the limestone with a steel digging bar and stopped. I put in the post and then cut 6" or 4" off the top. 

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How Many Bags of Concrete for a Fence Post? | HGTV

So, if you’re planning on using a four-inch round or 4x4-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.

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How to Determine Posts Needed to Build a Fence | Hunker

At least 33 percent (or 1/3) of the fence post will need to be buried. A 4-foot iron fence will need to be secured in a 2-feet deep hole. This means that your post will have to be at least 6-feet long to be installed correctly. For a 6-foot tall vinyl privacy fence, your posts will need to be 9-feet long.

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