Holes should also be dug 10 12 inches wide or about 3 times the width of the post.
Chain link fence post hole depth.
Before you dig be sure to call your local utilities company to mark any underground cables.
Step 1 depending on the geographical location fence height and fencing materials used post hole size may vary.
Be cautious of dirt falling back into the hole after digging.
The most common materials used for fence posts are wood aluminum and pvc.
Dig the hole using the post hole diggers to about 2 feet 4 inches.
Dig post holes three times wider than the post diameter.
If your fabric is to rest on top of grade this is the industry standard for setting chain link fence posts.
Also reassess your fence layout and make sure your posts are where you want them.
Most people use the same material for the fence panels as they do for posts but chain link or diamond mesh fences are also options.
Check the depth of your holes each time you dig or mark your auger to the proper depth.
In general for residential chain link fences dig holes 6 in diameter by 30 deep or below frost line in your area.
The deeper you dig the holes the more stability your fence has so you d better purchase some longer posts.
Fill all the holes with 4 inches of gravel and tamp.
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.
The depth that you should consider digging the fence post holes is between 2 and 3 feet deep.
If your fence posts are 8 feet high then 2 1 2 feet of the posts should go from the bottom of the post hole to the plumb.
As the post is 4 inches wide 3 multiplied by 4 is 12 so the hole needs to be 12 inches square.
6 divided by 3 is 2 therefore the depth of the hole required is 2 feet.
Substrate type affects fence post depth.
Preparation of the hole and its depth are the same regardless of the post material used.
This will cause unnecessary hand digging.
Moreover you also need to trim off 1 foot in length to accommodate the height of the chain link fence panels.
Chain link fabric height 2 depth of post in ground total post height.
Add gravel to the bottom of the post hole for drainage.
Make sure the mark you made earlier is at ground level.
6 to 8 inches for end and corner posts 4 to 6 inches for line posts and 1 3 of the length of the pole plus 4 inches for gravel.
How do i know what height to set my post.
