The deeper you dig the holes, the more stability your fence has, but you must also purchase longer posts. To set your posts at the correct height, it’s helpful to mark the ground line on them before setting them in the holes. Sinking them around 2 to 3 feet into the ground will allow about 5 to 6 ft of remaining height. x 3-1/2 in. Round wood posts are a great way to mark property lines and keep livestock contained. I've also read that posts should be installed a minimum of 6" below the frost line. September 16, 2022. 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. The depth of the hole should be about ⅓ to ½ the height of the post. D. 0m (W) 100mm. Suitable wooden fence posts are similar for board and mesh fences. 4M x 100x100MM) – the ideal solution for anyone looking to secure their garden, enhance privacy, or sim. VAT) Quick view. Attach one end at ground level to a corner post with steel staples. A 6' fence should be sunk into the ground 3', so you'd need 9' posts. 17 cu ft, so the volume to be filled with concrete will become 1. ) 72 in: Product Width (in. Minimum Required Depth of Post Holes = 6 ft x 0. 95. (1. Use Current Location. #1. The hole depth should be 1/3 of the height of the exposed pole plus 6 inches. Auger. You may be able to get away with two feet depending on the weight of your fence, soil. The diameter stated is the approximate diameter of the top of the post, whereas the bottom (butt) end of the post will be larger. The depth of an 8 foot gate post can vary depending on the type of gate and the type of fence it is being attached to. Holding the level against the side of the post, gently stab the post in the center of the footing approximately a 1/4” off the string. 5 to 3 feet deep in the ground. Height Matters Following our 2 ft (24 in / 600mm) rule recommendation for any fence post hole in the ground, you need to ensure you measure the overall height of your fence. The depth of the hole should be 1/3-1/2 the post height above ground (i. The depth of the hole should be 1/3-1/2 the post height above ground (i. In 2004, I used 8 ft PT 4x4s for my privacy fence. Let the concrete cure four to six hours. What type of fence can I build? In residential districts:* Height: Maximum 4 ft. I'd recommend talking to a local contractor to see how deep they'd recommend digging fence posts in your part of the country. The more of the post that is underground, the more sturdy and durable the fence will be once completed. 5″x2. so for a 8' high fence, using 4x4 posts. This will provide enough stability for your fence and help protect against wind damage. . 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. Many people are tempted to use "landscape timbers" for fence posts because they are extremely cheap at times due to over-supply. , the hole for a 4” wood post should be about 12 inches wide). 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. dig the holes 12″ in diameter, to a depth of 2 1/2 – 4′. For most applications, a t-post weighing 1. x 8 ft. 5 bags of concrete. Ensure that tree roots are not close to the post as when the root grows in diameter it will move the post. The depth of the hole should be about 25 per cent of the fence post hole's length to provide adequate strength. Diameter measures 6 in. wide gate. As a general rule, fence posts should be 8 to 12 feet apart and placed at least two feet deep or one-third of the total post height, with a base of soil, gravel, or concrete. The depth of the hole should be 1/3-1/2 the post height above ground. Use a post hole digger to dig a hole about ⅓ of the length of your post. e. 10 in. For 6-foot fence panels, use 5-inch-by-5-inch posts placed 73 1/4 inches apart on center. A taller fence is more likely to blow over in strong winds. This Everbilt 2-3/8 inch diameter x 8 ft long 16-gauge galvanized metal fence corner post really gets the job done. 95 £28. Buy Closeboard Fence Panels, Picket Fencing & Decorative Fence Panels. For a panel-built fence, measure horizontally rather than along the slope. Patented swaged end design (US 11,274,466 B2) for a tighter and more secure fit. com. 4m high. Fence Requirements; Permits. This depends on the type of soil, fence design, height, post size and bag weight. The risk of not burying the posts deep enough is that your fence may lean or even topple over, posing a safety hazard. Kinda tough to replace broken posts when they are encased in concrete. For our 8-foot (2. 6 km) in width. ; Actual: 3. At the top, pour a washer, or cap, of concrete that is approximately 8″ thick. However, this can vary depending on factors such as the soil type and the weight of the fence. which would make the radius 6". After going through the math for the hole ( pi x r^2 x h ) it comes out that the hole will have a volume of 1. Designed to repel insects, this wood fence post can be bought in bulk at a discount. minus 3 inches; 45” for 4’ fence, 57” for 5’ fence, etc. When you add your line post cap and top rail, the height will be accurate. So a 1' frost line should have a fence post depth of at least 18" on a 6' fence. 4x4s are more likely to warp and twist over time. 55 cubic feet. The PostMaster Installation Instructions describe a 30” deep, sloped, 10” diameter hole, filled with 6” of gravel plus 24” of concrete for a 6 foot high fence. Statutes and Cases. When planning to build a fence, it is important to take into account the correct spacing and depth of fence posts. The line posts will be the height of the fabric minus two inches. The average cost to install a chain link fence ranges from $2,450 to $4,000, with the average homeowner spending $3,000 for a 200 ft. Jun 5, 2016. Figure 3 Line Post Spacing. diamond galvanized steel chain link fence installed in a yard with a 4 ft. 1 – 4 bags of concrete are typically what’s needed to set a fence post in concrete. 8 + 10 = 16. 88 = 4823. Chromated. and has a total length of 8 How deep should fence post holes be? Dig post hole so diameter of the hole is 3 times the width of the post (i. Measure between the 3-foot and 4-foot marks. 2. The fence is about 62 feet long. Typically with a T-Post driver, you would use a metal pole rather than wood as the fence post. 95 EX. 5 to 3 feet in the ground. AB Fence post forms the back-bone of the AB Fence system. A lumber/ wood post 6″×6″ should be concreted into a hole 3ft (900mm) deep and 1. What size Post do you use for an 8 foot fence? A common rule of thumb, is to dig the hole 3 times as large as the post, and to a depth of 1/3-1/2 of the post height above ground. 96. With 4-foot posts there will be 8 inches of post above the fabric. To install a fence post, you’ll need a shovel or post digger, a 6-foot level, soil, and gravel or crushed stone. 1-24 10”X36” 24”. ) If you have a fence height that. How Deep Should I Set a Metal Fence Post? The same standard applies to metal fence posts. Sunlight and Air. The depth of the hole should be 1/3-1/2 the post height above ground (i. As shown in Figure 6, that would mean that if the finished height of the fence pole is 4 feet from the ground to the top, that the depth of the hole should be 1 foot 4 inches plus 6. The generally recommended depth for any fence post hole is one-third the total length of your posts. x 8 ft. Pounded 4 ft in ground. The top of the fence material gets flimsy at that length. Of course, that’s assuming you’re setting the posts in. Many builders use 8-foot posts and bury them about 2 feet deep in concrete, leaving a small margin for trimming the tops of the posts to the finished height after the posts and/or the fence panels are installed. The contractor does have a valid point. , a 6-foot tall fence would require a hole depth of at least 2 feet). for 8-ft (610 mm for 2. 88′ × 0. (Maximum 4 ft. Model # 58910128. 4-m) high fences, and;. For a 8 foot high fence you will need 6in × 6in (6-inch by 6-inch) or 5in × 5in (5-inch by 5-inch) square post. These posts should be spaced a maximum of 10 ft. So, for an 8-foot fence, you’d dig a hole about 2. dig the holes 12″ in diameter, to a depth of 2 1/2 – 4′. Fence Post 100mm or 4x4 inch Square 1. After going through the math for the hole ( pi x r^2 x h ) it comes out that the hole will have a volume of 1. 34 P / S. Install three rows of 2-by-8 boards horizontally behind the posts, starting at the top and working down. Most fence post holes will need between 1 - 4 bags of concrete to securely hold the post in place. Should I use 12 ft posts buried 4ft deep with the hole being. , the hole for a 4” wood post should be about 12 inches wide). A deeper hole is more secure than a shallow hole. Hi. . However, it is possible to install a chain link fence without concrete. To install a fence post, Home; Design. The depth of the post hole needs to be 1/3 to 1/2 the height of your fence. As a general rule, fence posts should be 8 to 12 feet apart and placed at least two feet deep or one-third of the total post height, with a base of soil, gravel, or concrete. The accepted standard practice here for 6' fences is for 10' posts, 4' deep, 54" deep holes 6" gravel under posts, and setting the posts with 1/4" limestone, well tamped. Make sure you are on the correct side of the string. Line posts are typcially spaced 20 ft apart and would be 4-6" x 8ft. Gerrish prefers his fence post spacing closer together, at 50-70 feet. Minimum Required Depth of Post Holes = 3 ft. The principles. ; Actual: 3. , the hole for a 4” wood post should be about 12 inches wide). As a general rule, you should aim to dig a hole that is roughly one-third as deep as the overall length of the post. x 2-3/8 in. The first T post must be 8 feet back from the end of the fence. They caveat that the “exact diameter and depth will be determined by local weather and soil conditions. 6/15/2020 Chain Link Fencing. A general rule used when building a fence is to dig the holes ⅓ to ½ of the post’s aboveground height. When looking for something to withstand high-pressure, it’s best to use a 1. Plus Large Stocks of Posts, Trellis, Railway Sleepers & Garden Gates. An 8-foot fence post should be buried about 2. Place 6 inches of solid material such as a brick into the center. 76–0. TABLE 1 FENCE POST, FOOTING SIZE AND DEPTH All posts are . , the hole for a 4” wood post should be about 12 inches wide). Outdoor Essentials 5 in. This means that for a six-foot fence post, you’ll need to dig a hole at least two feet deep. Fill all the holes with 4-inches of gravel. (outside diameter), 13 gauge post. e. The hole for the footing should be three times the diameter of the post. So, for a standard 4×4, the ideal hole. Engineered to provide the longevity of steel for all designs of wood and composite fencing. to 4 ft. 95 £28. Too deep, and you may waste resources and time during installation. one foot of fill material and the footing is required to be six feet deep, the total footing depth must be a minimum of seven feet deep). Make Hole Depth 1/3 The Total Post Length. The minimum depth for the fence post should be at least 1/3 of the post's above-ground height. 8 ft. Based on 3 rd floor height = 8 ft. £22. How tall should a fence post be for a 4-foot fence? For a 4-foot fence, fence. Product Depth (in. (6. This means that for a six-foot fence post, you’ll need to dig a hole at least two feet deep. ) 3. By understanding the correct depth for different fence posts, you can ensure that your fence remains operational for years to come. Can I. For a 6-foot fence, the depth increases to around 30 inches. $85. e. 6' fence = 3' in the ground. 83m (6ft) in height above the ground, we recommend the hole size should be: 230mm [wide] (9”) x 600mm [depth]. Model # 12838. This is one of the more common questions we get, so I. D. Don’t cheat by cutting the post shorter. x 3-1/2 in. 4m) posts for a 6ft (1. 18-1) is utilized to determine the required footing embedment depth, up to a maximum embedment depth of 12'-0" below finish gradeSpacing your posts at 4 feet is too much work. 2. Pour 6" of gravel or crushed stone into the bottom of the hole. 33 pounds per foot. 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). The depth of the hole should be 1/3-1/2 the post height above ground (i. 8 Inch Hole. A 165-foot fence with 8-foot-wide panels will have around 20 posts. Plumb each post with the bubble level or laser level. 3-1/2 in. Wood posts get old and rotten, and a fence that tall will produce a lot of leverage when it is windy or the neighbor's kids climb and yank on it. x 8 ft. This rule of thumb can be followed for all size posts (e. 5 feet in the ground is recommended. Read on for examples of how much concrete you need for fence posts. I've also seen that the diameter of the hole for a 4x4 post should be 12". VAT) Quick view. Patented swaged end design for a tighter and more secure fit (US 11,274,466 B2). Installing posts is one of the most complicated parts of a fence installation, and it can be even more difficult if you start adding consecutive fence posts. Standard Fence Post Depth: 2ft (600mm) As a general rule, fence posts should be buried 2ft (600mm) deep in the ground. e. $75. about 2 feet deep. We sunk them 2 feet, 6 inches in the ground. Metal fence posts come in a wide variety of styles, so the best way to tell how far to place them underground is to. A standard wood. 12 Inch Hole. Lawsons Fence Post Size Recommendation: If you still need further assistance on finding the right fence post size, we’ve put together a handy guide to help you find the right Lawsons fence post you 3 ft (915mm) 4 ft (1218mm) 5 ft (1524mm) 5’6 ft (1650mm) 6 ft (1828mm) 6 in (150mm) 6 ft (1800mm) 6 in (150mm) 6 in (150mm) 6 in (150mm) 6 in. 5 kPa). Based on 2 nd floor height = 8 ft. This depends on site and soil conditions, loading on the fence, fence type and fence-post spacing. apart. An 8-foot fence post should be buried about 2. 17 = 1. How deep should a 8 foot fence post be? In general, holes should be at least 3 feet deep for posts that extend 8 feet or more above ground level. (fig. 6/15/2020 Chain Link Fencing. You can save yourself a lot of time by renting an auger rather than doing this job with a post-hole digger. A 3 strand galvanized wire fence for average size 14/15hh horses is typically 4 ft high. Can I use an auger bit in a power drill? By this guideline, a six-foot-high finished post should be buried two to three feet into the ground and an eight-foot fence would require a depth of 32 inches to 4 feet. 10 Inch Hole. 49 £15. Make Hole Depth 1/3 The Total Post Length. Then compact and level the gravel using a post or 2×4. So, if you want a six-foot garden fence, you’ll need a nine-foot post and three feet of digging. 72" - 84" Chain Link Fence. 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. Step 1 - Depending on the geographical location, fence height, and fencing materials used, post hole size may vary. Posts will taper approximately 1/10 of an inch per foot or slightly more. 6FT x 3FT Ultra Heavy Duty Closeboard Fence Panel - Pressure Treated Brown. The studded T-Post measures 1-3/4 in. 1. Tie string to the stakes, pulling it tight between the stakes to create a guide for the fence. Metal Fence Post. 6 m) deep. Dig all the postholes and then set just the two end posts following the step-by-step above. Snowdon Timber Garden FP3310 Treated 3x3 Fence Post (H) 3. Answered by: UFPI Representative. 08 each (Inc. For example, if you are using a 6-foot-tall post, then 4 feet should be above ground level. How deep should a 8 foot fence post be? In general, holes should be at least 3 feet deep for posts that extend 8 feet or more above ground level. First, put in sturdy hinge posts. To install a fence post, you’ll need a shovel or post digger, a 6-foot level, soil, and gravel or crushed stone. The width of the post hole should be 3 times the width of diameter of the post. In some instances upto 3 foot would be absolutely perfect. My research has shown that fence posts should be dug to a depth of at least 1/3 of the height of the post—for a six foot fence, the post depth would be 3 feet. So, if your post is 6 feet high, then you should position it in a 2-foot to 3-foot hole. 83m (W)70mm. Rule of thumb is that 1/3 of the post should be in the ground. Luckily, installing fence posts is a fairly simple job. Use scrap two-by-fours to brace the posts in the post-holes. Dig the holes with a manual post-hole diggers or a power auger. 3. 5m) 9” (225mm) 3’ 6” (1070mm) 9” (225mm) 3’ 0” (900mm) For Single Gates. How deep should an 8 foot post be in the ground? Be prepared to dig a post hole that is approximately 2 feet deep for an average fence post that is between 6 and 8 feet tall. 4m high. D. x 11 ft. Minimum Required Depth of Post Holes = 6 ft x 0. East Coast Fencing is the UK's #1 Rated Supplier for Fence Panels. Add about 6 inches of QUIKRETE All-Purpose Gravel into the bottom of the hole. (1. 8 in. The depth of an 8 foot gate post can vary depending on the type of gate and the type of fence it is being attached to. These posts are used in conjunction with rail ends or bullet caps to connect 1 or more top rails to the corner post. If you have an 8-foot fence, bury the posts approximately 36 inches deep. Pounded 5 ft in ground. 2400 mm x 75 mm x 75 mm Green Incised Treated UC4 Fence Post. These posts come with a natural taper. Stretch a string line tightly along the proposed fence run, locate the corner posts and dig 3-ft. your posts are 2ft (0. A taller fence is more likely to blow over in strong winds. 10 Inch Hole. generally less than 30 ft (9. The standard fence post that's going to be used is 8-ft 5-6" round & tapered, treated. Depth of the hole is one-third to half the above ground height of the fence post. Do I understand this right: fence posts (6 foot fences) do not get cemented in the ground and generally (in Chicago) are dug no deeper than 24 inches and secured with gravel and dirt. Fence posts can be treated at 0. If you're going to put gravel at the bottom of the. Life Out Here Blog. This illustration shows what you can do with a 22-ft. The average 6-foot tall 4×4 inch wide fence post requires two 50-pound bags of concrete. Wind. 97 after $25 OFF your total qualifying purchase upon opening a new card. Make sure the spaces between the posts are consistent. As a general rule of thumb, the post hole should be 1/3 to 1/2 the post’s height above ground. Model Number: LTP80220 Menards ® SKU: 1715337. 8 m) deep. 08 each (Inc. How deep should a 4 foot fence post be? Dig post hole so diameter of the hole is 3 times the width of the post (i. Don't make the mistake of my neighbor and cement in the line posts. It's always best to consult with a professional or follow any local buildi. for pricing and availability. 5 feet hole depth. The depth of your post hole should be 1/4 to 1/3 of your post height. Measure and note the 2 1/2-foot mark on your fence posts. The reality nobody is going around buying 12' 4x4s or 6x6s to set them 6' deep for a 6' tall fence. 8m or 6ft + Postsaver 20 Year Rot Protection Guarantee Fitted (FREE DELIVERY) (2) £. By understanding the correct depth for different fence posts, you can ensure that your fence remains operational for years to come. x 6-1/2 ft. Dig all the postholes and then set just the two end posts following the step-by-step above. 6 in: Details. 95 £28. Start by picking up a fence permit application from the local building inspections department, along with local fence regulations. 6-ft H x 2-in W 16-Gauge Silver Galvanized Steel Line Chain Link Fence Post. A typical fence post depth is at least 2 feet underground. 36 cubic feet. When ordering or when you dig fence post holes, fence, or pergola components, remember your fence post needs to be 1. A smaller fence is less likely to blow over in strong winds. Tamp using a hand tamper or 4-foot x 4-foot post. A 13 gauge post = a wall. It is important to note that the width between fence posts should never exceed 8 or 6 ft. above grade for a 6 ft. 8' Lifetime Steel Post. A common rule of thumb, is to dig the hole 3 times as large as the post, and to a depth of 1/3-1/2 of the post height above ground. How deep should a 5 foot fence post be? Oliver. How deep should fence. Leave the other holes empty. This galvanized steel line post is part of the fence framework and helps support the chain link fabric. These panels can be attached to a variety of posts including wood and steel. Pressure-Treated Premium Post (Common: 4 in. £22. for a 5 ft. 33 pound per foot t-post. The reason the holes have to be deeper for concrete, is because of the sheer weight of the posts. (4) Roll out an 8-foot roll of high-tensile woven wire along the line posts. 828m) fence – i. September 9, 2022. Scpk1975, We recommend digging the hole up to 36" deep and back filling the hole with gravel, so the post is set a 24" depth, then using concrete at the base of the post for extra stability and strength. 14 x 48 = 5425. In my area a rule of thumb is to bury one foot for every 1 1/2 foot of fence, a 6' high fence would have posts 4 feet in the ground. 56 in. Wood fence railings should be 6 to 8 feet in height with 1 to 2 inch thickness and 4 to 6 inch width. e. Dig deep. ) 4 in: Product Height (in. x 96 in. , the hole for a 4” wood post should be about 12 inches wide). For gates or fences taller than 7 feet. A deeper hole is more secure than a shallow hole. Dig a hole wide and deep enough for a post on each of the marks. Two 4' gates would definitely be a better option. Put metal post bases (or metal posts) in the ground and bolt your wooden posts to them. October 4, 2022. Install Retaining Wall Boards. Set Post Apart 8 ft. . Put the fence length and the space between posts in the first section of the fence calculator, and it will return both the number of posts you should buy and the number of sections defined by the number of posts, which is a value we will need later on. 5. This will be your fence length. 6 divided by 3 is 2, therefore the depth of the hole required is 2 feet. Dig the holes : Next, grab a post-hole digger or an augur and dig a hole for each post that's one-third of the post length deep (plus 6 inches) and. Instead, start by adding the corner fence posts first. You will need a 9foot (108 Inches) post so that. 8 m) deep. Plumb the posts and fill the holes with concrete. x 4 in. I'm just doing the back of my yard to block dogs from jumping into my yard and an ugly house behind me. When selecting line posts, be sure that the posts are at least 3” taller than the fence they are supporting. Step 4: Mark the Post Locations. 6-4 feet deep. Of course, that’s assuming you’re setting the posts in. My research has shown that fence posts should be dug to a depth of at least 1/3 of the height of the post—for a six foot fence, the post depth would be 3 feet. fence, and 64 in. When planning to build a fence, it is important to take into account the correct spacing and depth of fence posts.