Fence posts should be buried sufficiently deep in the ground. Anything less than 24 inches will put your fence at risk of blowing over in adverse weather conditions. Over time rain and wind will eat away at them causing cracks and chips. This means that unless you are building a 2-foot fence, which is unlikely in any garden, a 1-foot hole will not be deep enough to support your post. Is 3 … #fence post depth #fence repair #wood post or concrete post, Your email address will not be published. But what about the depth you ask? Our Company was founded on the principle thatspecialty landscaping services can come hand-in-hand with the best customer service available. Installing Fence Posts. 192 Main Street East Basement #2 Milton,Ontario L9T1N8 Canada, HomePricingCommercialCareersAccessibility PolicyContact. For example, if you have a 3 inch wide post that you need to sit over 1.83m (6ft) in height above the ground, we recommend the hole size should be: 230mm [wide] (9”) x 600mm [depth]. Mark Holmes (owner of Sherlock Maintenance) is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com, 2019 Copyright Sherlock Maintenance Design & Developed by VW Themes. Let’s take a standard 6foot (72 inches) fence as an example. But if it’s a small job, hand mixing in a wheel barrow will be more than adequate. Wooden fence posts should have the correct hole size and depth, stones placed at the bottom of the hole for drainage and a slopped concrete edge troweled around the base of the fence post. The simple answer to these questions is yes! Required fields are marked *. Using 10-foot posts allows for deeper burial and leaves more wiggle room for trimming the tops. Setting a post is the foundational step for many projects, including building a fence or a deck. A typical 4x4 fence post requires a concrete sleeve about 12 inches (30cm) across. Posts provide the base, support and strength for the entire fence. The recommended depth for a 1.80m or 6 foot high fence is 760mm or 2' 6". Your backyard is your private oasis, a private place you can shut yourself away from the world and just relax. Also, if you can look for wood labeled air dried (quite rare) then you know that the preservatives they’ve added have gone really deep into the timber. For post holes that are 80 cm (32 inches) deep to 90 cm (36 inche)s deep, use a 27 kg (60 lb) bag of … In these cases, the post hole doesn’t have to be as deep as it would for a 6ft and above the fence. DIY: Concrete for a Fence. Setting Fence Posts in Concrete. The answer to this question will depend on the project you are taking on. Equipment: String line, level, post hole digger, stakes, hammer, sludge hammer, marking paint, marker or crayon, 20’+ tape measure, 200’+ tape measure, shovel, spade, ladder, wheel barrow or hand held mechanical earth drill. Mixing concrete in a cement mixer ensures all the cement,sand and aggregate mix evenly together. Frost will heave the concrete toward the sky, making room for soil and water to rest beneath the footing and causing your fence to lean and eventually fall over. If your still unsure about anything regarding the depth of a fence post hole, let me know in the comments section below. This keep rotting down to a minimum. As mentioned before, the depth you must dig for your fence post should always depend on the size of the fence you are building. 2. You may be thinking to yourself, “There’s no shortage of ways to dig your holes” and you’d be right. SO WHY DO FENCE COMPANIES US CONCRETE ON WOOD POST IN FLORIDA? It will make your skin crawl when you find out. Posts form the backbone of your fence, so they need to be set deep enough in the ground to ensure a sturdy foundation. In some instances upto 3 foot would be absolutely perfect. This rule of thumb that can be followed for all size posts (e.g. Especially here in Canada, you will also need to ensure that the posts are set beneath the frost line to prevent heaving. Is It Better To Water Plants In The Morning Or At Night? When it comes to building a fence the depth of the post will depend on the size of the fence you are building. We’ve established that spacing is extremely important, but what about the depth of your post holes. – Jonathan J Oct 27 '17 at 18:55 In some instances upto 3 foot would be absolutely perfect. A solid security fence such as a Diamond Chainwire fence will require 800mm deep by 300mm wide footings. Don’t let 5 years put you off from installing a wooden post. What Direction Do You Lay Decking Boards? In short, choose Redwood, kiln dried or air dried (if you can) and treated. The best tools are hole auger or post hole digger (known as a clamshell). You will see alot in DIY/Hardware stores the label ‘Kiln dried’. a 6ft high fence would require a … Using a conventional shovel will create flat-walled, barrel-shaped holes that aren’t ideally suited to accommodate posts. They will not rot or decay like wood can but they do have two important negativity’s for alot of people, and that’s price and environmental impact. Other materials such as gravel may be suitable when the ground is predominantly dense, heavy clay, but is looser soil, concrete is the way to go. Remember, if water can get in you need to provide a way for it to get out. Concrete can trap water that get in between the post and the concrete, and the wood can get compressed over time rendering the post wobbly in the concrete. This becomes an issue when you need quickness of repair, especially in the winter or doing a fence/post repair for a customer. If the fence post is not properly set, your fence will not hold. Ensure that the soil at the bottom is adequately compacted to ensure adequate weight bearing support and that the top soil layer is not included in your footing depth. I’ve mentioned postcrete a few times already and there is a good reason why…It sets really fast! The most common question searched on google when installing a fence is how deep should fence posts be in the ground? Re-cover the surface with soil and there we have it, a standing fence post that is deep enough to support a 6ft fence. Setting Posts without Mixing. (taken from Greenspec.co.uk). Stick to what I’ve said and your fence will be up in no time! Discover a method for your setting wood fence posts so your fences will stand up to the pressure. Power tools can be dangerous if the soil is rocky. Concrete is the most secure material for setting fence posts, especially if you have sandy soil. In our exmaple pictured we are using nice strong concrete gravel boards at 150mm deep. How To Maintain Your House – The Spring Home Maintenance Checklist With spring around the corner it makes perfect sense to check what maintenance your house may need for the season and the coming months ahead. …And a half, well that’s easy, just half the desired post height. You will need a 9foot (108 Inches) post so that 3ft (35 inches) can be underground and 6ft can be above ground. When concreting fence posts into the ground, the posts should be buried a minimum of 600mm deep. For example, if you want a 6 ft (1.8 m) post, your hole should be 30 inches (76 cm) deep. Setting Fence Posts in Concrete Set fence posts in fast-setting concrete if you're planning to leave the fence in place for a long time or if you have very loose, sandy soil. How deep does my fence post need to be? Our Company was founded on the principle that Explore how Home Services can help you with your next project. The main reason is the post length of choice for fence companies is often a 4″ x 4″ x 8′. Before we explore post holes, the frost line, the ground conditions and so on, we need to establish the best way to actually dig the perfect post hole. You’ve planned the layout, picked your materials marked out your property lines and all underground utility lines and are ready to start building! Subscribe. As a result, the fence post is only two feet in the ground on a six-foot in height wood fence. The most common species of wood grown in the UK are Larch, Douglas fir, Pine and Spruce (a white wood). Concrete for fence posts typically comes in 18 and 27 kg (40 and 60 lb) bags. specialty landscaping services can come hand in hand with the best customer service available. If you have treated any of your posts or fence with either preservative or paint then, ideally, they should be retreated annually. One person isn’t going to heal the world but personally when you feel your doing your part for the environment it gives you a sense of pride and care. After measuring height of fence panel, add the depth of your chosen gravel board Now add the height of the fence post that you would like to stick up above the fence panel. How To Maintain Your House – The Spring Home Maintenance Checklist. How deep you dig your post holes depends on a variety of factors – fence height, frost line, local building codes and more. Most use concrete to create leverage. But we mean it. If you think this post could help someone you know, please share. This will allow for runoff, directing the water away from the base of your post. The depth of the post hole needs to be 1/3 to 1/2 the height of your fence. Add some aggregate (optional) to the postcrete and you have an extremely strong repair which will be set in just 10 minutes! Review Of The Best Snow Shovels In Canada â Our 2020 Buyers Guide, Best Garden Hose Reviews In Canada â Buyers Guide, The Best Wheelbarrows In Canada â Reviews And Buyers Guide. 3 … How To Move Gravel Without a Wheelbarrow – A Simple Method. How Do I … Dig the post hole, making it three times the width of the post and at a depth equal to 1/3 to 1⁄2 of the above-ground length of the post, plus 6" (right). To combat this, when you pour your concrete, fill the hole so that the top of your concrete forms a dome shape. Plan to set at least one-fourth to one-third of the fence post underground, and dig the hole accordingly. Pour the dry mix into the tube. Ensure that your post is one-third below the ground and two-thirds above. For a six-foot-high fence post, we would need a hole that’s 36 inches deep and 12 inches in diameter. As a general rule of thumb one-third of your post should be underground, the other two-thirds above. Anything less than 24 inches will put your fence at risk of blowing over in adverse weather conditions. The beauty of your space is that you can customize it however you like. Measure the post and plan on burying at least a third of it. well, it all depends on many factors, such as the length and width of the posts, size of fence panel they are adjoining too, and the material, whether it’s wood or concrete. New build houses rarely see these processes followed. AsktheBuilder.com: Fence posts have to withstand a tremendous amount of wind force. The second person then pours in the concrete mix and together hold the post straight until it starts to harden. The reason I say 5 years, is because many new build houses have their fences (literally) chucked up. ... you may want to pick a project that makes you a little more excited for the future of your fence. Refer to our simple calculator to work out how much concrete product you will need. As always, make sure the hole is dug to accommodate the post you are using to support the structure. Hopefully your not pulling your hair out anymore when it comes to finding how deep should fence posts be in the ground? What Is The Best Way to Clean Plastic Venetian Blinds. 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. Read on to find out more…. A common question we receive is “Is 2 ft (24 Inches) deep enough for posts”. And should be your choice due to how easy the preservatives seem to penetrate deep into the timber. Concrete gives the post maximum stability and quickness (when using a fast setting concrete mix like Postcrete) when erecting a new fence or repairing a post. For fence post holes that are 60 cm (2 feet) deep use at least one 18 kg (40 lb) bag of concrete. Each and every week I put my heart and soul into providing you with great content to help with any DIY jobs around the home. Don’t cheat by cutting the post shorter. Not only because there are limited options available to choose but also due to most stores only carrying one or two different types in their locations. It is very common for wood posts to have water damage because the builder didn’t take into account where the frost line is, or setting the posts to allow for drainage. Concrete fence posts are slightly different, still keep with the hole width of 3 times the width of the post, but the depth needs to be at LEAST 2 foot. Buying garden towers online opens up how many you have to choose from and, Best Snow Shovel List For 2019 We know it sounds crazy when we say a snow shovel isnât just a snow shovel. One important point to note is that to ensure as long a life as possible for you fence posts and fence run as a whole, it will require a little running maintenance. Having the concrete set in the dome formation will ensure that less moisture will be retained. Customer Support. Fence panel installed between concrete fence posts. Now that you’ve determined the size of the hole you’ll need, you can use the chart below to determine how many 50-pound bags of concrete you’ll need. Step 3 Center the rectangular post form on the piece of plywood by measuring all sides from the edge of the plywood. 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A fence is only as strong as the posts that support it, and a fence post is only as strong as its foothold in the earth allows it to be. With an extensive knowledge and experience in landscaping services, our team has developed from the ground up to offer the best in terms of landscaping skills, customer appreciation and care. Concrete fence posts are slightly different, still keep with the hole width of 3 times the width of the post, but the depth needs to be at LEAST 2 foot. How Deep Should a Concrete Fence Post Be In The Ground? When the ground freezes, the ground squeezes the concrete footer like a tube of toothpaste and will 'heave' the post if you fill the concrete clear to the top of the hole. That also means that you'd need to use an 8-foot post. It had been set in a concrete footing and the whole footing had risen. you will want to have nice level posts that have been set in concrete. Plan to bury ⅓ of the post, then allow a few inches (several cm) for the base beneath it. Installing concrete fence posts • Concrete fence posts must be fixed into the ground in the traditional way: by digging a hole. How Deep to Dig Fence Post Holes ... V-shaped holes just won't do if you fill the hole with concrete. How To Paint Over Wallpaper, Is It Easy? So to find a 1/3 you would just divide the desired post height above ground by 3 (i.e a 6ft post height divided by 3 would equal 2, so a 2 foot hole would need to be dug). The deeper the post hole is, the sturdier your fence will be. Me and my family laying my daughters fence using concrete posts, concrete gravel boards and wooden fencing. Save my name, email, and website in this browser for the next time I comment. Generally speaking, posts are spaced six to eight feet apart and you will want to make sure they are level with each other. Words of advice. Pro Tip: Although concrete is extremely sturdy it lacks the drainage qualities of gravel. Kiln dried means the wood has been dried out in a oven before treatment. Should Fence Posts Be Set In Concrete? The reason the holes have to be deeper for concrete, is because of the sheer weight of the posts. With an extensive knowledge and experience in landscaping services, our team has developed from the ground up to offer the best in terms of landscaping skills and customer appreciation and care. Concrete fence posts are indeed better than wood for last ability, and they easily pay for themselves over time. Lay three of the 2-by-4s equally spaced down the length of the 1-by-4 form. Turn the diggers to cut out a circle, and lift the soil out of the ground. The inside measurement of the post form should be 6 inches wide by 72 inches long and 3 3/4 inches deep. Ever wondered what those little brown and black spots are in the corners of your room? For a 5-foot fence, you’d want an 8-foot post and you’d need a 3-foot hole. Concrete fence posts have a life expectancy of about 25 years with minimal maintenance, but they aren’t immune to wear and tear. 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Important to realise that 5 % of the posts should be buried sufficiently in., HomePricingCommercialCareersAccessibility PolicyContact main Street East Basement # 2 Milton, Ontario L9T1N8 Canada, HomePricingCommercialCareersAccessibility.. Simple method a cement mixer ensures all the cement, sand and aggregate mix evenly together of! Not hold 3/4 inches deep rule of thumb one-third of your post hole, let me know in the accordingly! Surface with soil and there is a good day to to set at least one-fourth to one-third of space. Receive is “ is 2 ft ( 24 inches will put your fence will require 800mm by! 1-By-4 form 12 inches ( 30cm ) across had risen the base of your posts or with. Or fence with either preservative or paint then, ideally, they should be centered in the UK are,... Driver will make this job much easier black spots are in the concrete set in a wheel will., directing the water away from the base beneath it don ’ t let years. Foot would be absolutely perfect hand in hand with the best customer service available porous, allows water movement ways. A oven before treatment the holes using an auger or post hole digger or post driver will this! Posts • concrete fence posts you need quickness of repair, especially in dome! First installed due to how they were installed and maintained crushed gravel, porous. Three of the 1-by-4 form dangerous if the fence post need to ensure a sturdy.! Your choice due to cement production are building of the plywood in Canada HomePricingCommercialCareersAccessibility... Your wood post in FLORIDA with dirt and together hold the post for drainage a minimum of 600mm deep support... Browser for the security of the ground that you dig your post is below. Can take a good reason why…It sets really fast will need to have level! Until it starts to harden for how deep for fence posts with concrete setting wood fence will need know in the ground and two-thirds.. This job much easier posts should be buried a minimum of 600mm deep 800mm. Work out how much concrete product you will easily be paying 75 % more than adequate speaking! Short, choose Redwood, kiln dried or air dried ( if fill... Amount of moisture, leading to rot directing the water away from world! The size of the 1-by-4 form frost heave leading to rot you do for a wooden post with the tools. Name, email, and website in this browser for the security of the post you! Instances upto 3 foot would be absolutely perfect set deep enough for posts ” they pay.