Make the hole twice as large as the post diameter. Level the post front to back and side to side with a construction level. Continue to add 6 to 8 inches of gravel at a time and then pack it with a tamp. Check with the construction level and add more gravel until the hole is filled to within 8 inches of ground level.
How do I put a post in the ground without concrete?
Quote from the video:
Quote from Youtube video: He said that this method of securing a gate post without concrete was keying the post the key is this old treated. 2 by 6 the 2 by 6 is going to go perpendicular to the direction of the gate leaning.
What kind of gravel do I put down I post holes?
To help slow such deterioration, add pea gravel or crushed stone to the bottom of the posthole. Once you have added gravel to a depth of three inches or so, use a piece of scrap lumber to tamp down the layer. Next, pour an additional three inches of gravel into the hole, tamping down a second time.
How do you keep the bottom of a fence post from rotting?
Place your fence post on top of the gravel drainage layer and fill the rest of the hole in with soil, ensuring it stands firm and steady. As an alternative, Postsaver sleeves are a cost-effective, simple way to keep wood rot at bay.
How do you fill a fence post hole?
Project Instructions
- 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). …
- Add about 6 inches of QUIKRETE All-Purpose Gravel into the bottom of the hole. …
- Set the post into the hole and attach 2×4 braces to adjacent sides of the post.
What can I use instead of concrete for fence posts?
Fence posts can be anchored with gravel, resulting in surprisingly strong anchors that also drain away moisture to prevent water damage. Posts can also be secured using fence post spikes – which are specially made metal anchoring spikes that don’t require digging to install.
How do you stabilize a post in the ground?
Quote from the video:
Quote from Youtube video: Take off any of the loose. Soil around and you can place your posted. Where it's required. Then place a double handed post rather over your post. And the weight of it. Start to hammer it.
Should I put gravel in the bottom of a post hole?
Holes should be dug 38″ to 48″ deep for a regular 6″ fence, and make sure to put 2″ to 4″ of gravel in the bottom of the hole for drainage. The Post should end up 6′ 4″ high from the ground to the top of the post.
What do you backfill a post hole with?
Because it becomes permanently attached to the bottoms of the posts, concrete is probably the strongest backfill material, says Hoover Fence Co. Crushed gravel can be almost as strong, however, if you bury the post deep enough. The trick is to use medium-size drainage gravel instead of pea gravel.
What size gravel is best for setting fence posts?
Pea gravel is commonly used for fence post holes. Gravel that is roughly three eighths of an inch in size is generally a good medium between drainage and support, though gravel close to that size also may be used.
How do you install fence posts in rocky ground?
Quote from the video:
Quote from Youtube video: The large bolt that's on the post anchor so you want to be sure you have a drill bit large enough and then you can clean out the hole just by blowing compressed air into that hole.
Can you backfill posts with sand?
Even if you know the general soil type for the area you’re going to fence in you’ll usually have to dig a few holes to find out what you have to work with. If the soil type you’re working with is sand, sandy loam, gravel or a combination of all three, backfilling with the native material will work just fine.
How do you dig fence posts in rocky ground?
Quote from the video:
Quote from Youtube video: Water is not going to do it down underneath this there's a little bit of topsoil. Here but down underneath this i guarantee you it's primarily sand so we can get in here and we can do this.
Is expanding foam as strong as concrete?
Concrete provides a strong support for these products. Expanded foam has nowhere near the density or rigidity. It is plenty strong enough to hold the post up under normal circumstances, but has little structural strength.
Can you put dry concrete in a post hole?
Quote from the video:
Quote from Youtube video: Because there is no mixing you simply pour it into the hole. Dry. Then add water when digging your post hole it is important that the diameter of the hole be three times the width of the post.
Does expanding foam for fence posts work?
Quote from the video:
Quote from Youtube video: Inside this post master steel fence post. So let's look into it for the expanding foam product we're using Pro select by sicka that being said I would expect the process and the results to remain the
Where should you not use expanding foam?
When NOT to Use Spray Foam Insulation
- For areas that are too close to electrical boxes:
- For areas too close to ceiling light boxes:
- Open-cell spray foam on your roof:
- For closed-cavity spaces:
- If you have a history of skin, respiratory, or asthma problems:
Which is better foam or concrete for fence posts?
Cost – When comparing price, you will find that a bag of concrete will cost less than a bag of post foam. Heavier – Concrete weighs more than post foam material providing an anchor effect. This is beneficial for those building fences in softer ground.
How many bags of cement do I need for a fence post?
4 bags
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 deep should a 8 foot fence post be?
about 2 feet deep
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.
How long does concrete take to set in a post hole?
The concrete sets up in 20 to 40 minutes, so you can quickly move on to the next stage of the project (a great convenience when setting fence posts) or backfill the hole to finish the job. Under normal curing conditions, you can apply heavy weight to the post (a basketball backboard, for example) after just 4 hours.
