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How deep should concrete fence posts be buried?
Dig your hole to the correct depth, allowing for the height of the fence panel and the gravel board. As a rough guide the hole should be a minimum 1/3 the height of the fence, so a 6 foot fence would need an 8 foot post in a 2 foot deep hole. Similarly, the hole should be three times the diameter of the post.
Are concrete fence posts expensive?
Cost. Concrete posts are typically more expensive when compared to their wooden counterparts.
What length are concrete fence posts?
Varying in lengths from 4’6″ up to 10′ depending on fence height.
Can you use normal concrete for fence posts?
In terms of the ratio to use for a concreting fence posts, the best mix is a mix of 1:2:4 (1 cement, 2 sand, 4 aggregate). Concrete is always best mixed using a cement mixer to ensure it’s even, but if you only need to mix a little, hand mixing is ok (see mixing concrete project above for tips on how to do this).
How many bags of Postcrete do you need per post?
“Usually one bag of postcrete per post is enough, however you can use a two bags per post if you feel this is needed.
How deep should a 8ft post be?
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.
Which is better wood post or concrete post?
Easier installation: Wooden posts are lighter than concrete ones, so they’re cheaper and easier to transport and install. Longevity: Properly treated timber, good preparation of the ground and good ongoing maintenance will significantly prolong the life of wooden fence posts and protect against rot.
How heavy is a 8ft concrete fence post?
approximately 44kgs Type Concrete Slotted Intermediate Fence Post Length 2440mm (8ft) Weight 44 kg.
Is 2 feet deep enough for fence posts?
2 feet is the minimum depth that you should dig your fence post holes for. To dig the holes one-third to one-half of the post’s aboveground height, is a general formula. The deeper you dig the holes, the more stability your fence has.
What size posts do I need for a 6ft fence?
Calculate the post lengths If you’re setting wooden or concrete posts in concrete you’ll need 8ft (2.4m) posts for a 6ft (1.828m) fence – i.e. your posts are 2ft (0.6m) longer than the fence height. Use 4in x 4in posts for fences of 5ft and over and 3in x 3in posts for anything under 5ft.
What thickness should fence posts be?
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.
What is the difference between Postcrete and concrete?
Depending on its application, traditional concrete can take between 24-48 hours and 7 days to set properly and will reach its optimum strength after 25-28 days. Postcrete, on the other hand, is the name given to a post mix concrete, which is a ready to use blend of concrete ingredients that requires no mixing.
Can I use quikrete for fence posts?
For a small to mid sized job I recommend going with premixed. The best concrete mix for fence posts I’ve found is Quikrete Fast Setting Concrete Mix in a 50 lb bag. It’s 4000 psi, easy to work with, sets up fast, and doesn’t need to be mixed. Just pour it in the hole and soak with water.
What is Mastercrete?
Mastercrete is the UK’s bestselling cement , its multi-purpose ability makes it perfect for Concrete, Render, Bricklaying and Floor Screeds. Mastercrete has improved resistance to the cracks caused by freeze/thaw attack when compared to traditional cement. It produces a superior smoother and more consistent mix.
Can you use expanding foam for fence posts?
Expanding foam fence post mix is a two-part polymer. It is usually provided in an aerosol can or will be pumped using dedicated equipment in commercial applications. Expanding foam for fence post fixing is a two-part polyurethane resin supplied in a lightweight pack. The two components react when mixed.
Does Postcrete go off?
Postcrete has a 300 day usable window from the date of packing clearly printed on the bag where the Soluble Chromium VI will be less than the legal limit.
How many bags of cement do I need for a fence post?
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.
Is 1 ft deep enough for fence post?
The general rule is when setting a fence post into the ground, the height required above the ground should be divided by 3 and this figure is the hole depth required. The width of the post hole should be 3 times the width of diameter of the post. 6 divided by 3 is 2, therefore the depth of the hole required is 2 feet.
Are lightweight concrete fence posts any good?
They are easy to install and are up to 45% lighter than conventional concrete posts. The two slots either side make securing the fence panels easy work. They give superior resilience against severe weather conditions and are not susceptible to rust, rot or decay.
Will wooden posts rot 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. This allows any moisture that gets between the concrete and the bottom of the post to percolate through the gravel and away from the bottom of the post.
