How many bags of concrete do I need for a post hole
1 – 4 bagsMost fence post holes will need between 1 – 4 bags of concrete to securely hold the post in place.
The best way to determine the size of the hole is: Diameter of the hole is 3 times the width of the fence post.
Depth of the hole is one-third to half the above ground height of the fence post..
Why deck posts should not be set in concrete
A deck post should always be placed on top of footing, not inside concrete because it can break. … Concrete tends to absorb moisture and wood expands when it gets wet, so these two factors combined will result in the wood breaking the concrete.
Should I use concrete for fence posts
Concrete is the most secure material for setting fence posts, especially if you have sandy soil. … Using premixed concrete rather than dry concrete will ensure ultimate security. While concrete is sturdy, it lacks the drainage of gravel and can trap moisture, ultimately leading to rot.
How do I keep my post level while concrete dries
You need to level it in two directions with a 4-foot level. After getting it straight in the first direction, hold one of the braces against the post and drive a single screw to connect the brace to the post. You can then level and brace the post in the other direction and begin filling the hole.
How many bags of concrete do I need for a 4×4 post
Mix two 50lb bags of concrete with water in a mixing tub or 5-gallon bucket. Add concrete into the hole and around the 4” x 4”. Depending on your climate, let concrete set up for 24 – 48 hours.
Is 2 feet deep enough for fence posts
The minimum depth that you should dig your fence post holes for panel sections is 2 feet. A general formula is to dig the holes one-third to one-half of the post’s aboveground height. The deeper you dig the holes, the more stability your fence has, but you must also purchase longer posts.
How big of a hole do you need for a 4×4 post
about 12 inches wideDig 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).
How deep should a 16 foot post be in the ground
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 should a 5 foot fence post be
2. Dig deep. Measure the post and plan on burying at least a third of it. For a 5-foot fence, you’d want an 8-foot post and you’d need a 3-foot hole.
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. … Concrete should be poured around the post – no concrete under the post.
How do you keep fence posts from rotting in concrete
Set in Gravel and Concrete Gravel allows water to drain quickly away from the post and into the soil. Be sure to place the post in the center of the hole. Finally, fill the entire hole up with cement to the top. Concrete will hold the fence firmly in place and prevent any lateral movement.
How much does a 6 foot fence cost
An average 6-foot tall wood fence costs $2,755 to install, with most homeowners paying between $1,711 and $3,290. Depending on the type of wood, prices range from $12 to $27 per linear foot for both labor and materials. The total cost varies based on materials, size, design, and labor expenses.
How much does 4 yards of concrete cost
Each cubic yard of concrete costs $119 to $147 per cubic yard delivered….Short-Load Concrete Prices.Cubic YardsMixing On-site Fees4 – 4.75$803 – 3.75$902 – 2.75$1001 – 1.75$1102 more rows
Is 1 foot deep enough for fence post
Especially since posts are responsible for supporting the rest of the fence, including panels and heavy gates, you must make sure that you buy a long enough post for your purposes and bury it deep enough. In most circumstances, a 1-foot hole will not be deep enough to provide proper support.
Should I use 4×4 or 6×6 fence posts
4×4 is perfect for these very standard fence dimensions. Normally 4×6 or 6×6 are needed for gates or extreme wind loads.
How long will pressure treated posts last in the ground
The length of time that you can keep a treated post in the ground depends on a few different factors. Generally speaking, in the optimal conditions, it can last as long as 40 years. More commonly, though, it will last around 20 years.
How big of a hole do I need for a 6×6 post
10″A 6×6 post requires a 10″-diameter hole. Shovel a 6″ layer of gravel into the hole to provide drainage.
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.