The corner post should be 36 in. Set the terminal posts first. $85. When ordering or when you dig fence post holes, fence, or pergola components, remember your fence post needs to be 1. Posts typically come in 2″ x 2″, 2″ x 3″, and 2″ x 4″ sizes. #2 Ground Contact Pressure-Treated Southern Yellow Pine Timber. The depth at which you drive your fence post is important. recommended 2 ft depth to calculate the fence post you need. Depth of the hole is one-third to half the above ground height of the fence post. Step 1: Determine the Fence Post Height. 6 km) in width. Florida building code calls for 4' spacing of posts and 24" depth with concrete footers. Multiply the number of line posts by 0. The top wire then could be about 48 to 52. So a 6' tall fence would be 2' in the ground for the post. The mistake most homeowners make, though, is thinking that a 3-foot-deep hole equates to setting a post 3 feet deep. 55 – 0. Based on 2 nd floor height = 8 ft. Fill Hole Partially With Concrete. How many pickets do I need? Let’s say that the pickets are 3. fence; Rounded corners; Cuts easily with metal blade on power saw; Can be used with any fence system requiring 3 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. You will need to run a string line for the top of the post and the horizontal post-placement. An 8-foot fence post should be buried about 2. Find 8 Foot Tall wood fence posts at Lowe's today. only the corner posts. in the ground. 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. That. e. 8×8 inches wide. For this project we used 7-foot, creosote-treated round posts. Measure between the 3-foot and 4-foot marks. Tie string to the stakes, pulling it tight between the stakes to create a guide for the fence. You will need around one 25-kg bag of pre-mixed concrete to fill a foot height of an 8-inch Sonotube if you use 150 lb/ft³ concrete. For example, a 3-inch diameter post on a 6-foot fence will need a minimum of: 1 bag of concrete if buried 10–12 inches deep. Most of the instructions for installing split rail fence posts seem to indicate a burial depth of 24-30". Stretch a string line tightly along the proposed fence run, locate the corner posts and dig 3-ft. 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). How deep should a 6 foot fence post be? 2 feet 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. 3. 25 and 1. x 3-1/2 in. Make sure the spaces between the posts are consistent. 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. so for a 8′ high fence, using 4×4 posts. Find the volume of concrete: volume = hole volume – post volume. 6 cubic feet. 8 Inch Hole. 83m (W)70mm. 2 bags of concrete if buried 14–26 inches deep2. As a general rule of thumb, you’ll need to place at least 1/3 the. 4 – 5 feet hole depth. Add about 3 inches to the depth and drop in that much gravel for drainage. depth from grade to top of footing is 18 in. How deep should a 8 foot fence post be in the ground? For an 8 foot fence post, the general rule of thumb is to dig a hole that is one-third to one-half of the total post height, or 2. 5 kPa). Here at Northland Fence, we like to use a 4-foot. 6. x 4 in. 88 = 4823. 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. Dig post hole so diameter of the hole is 3 times the width of the post (i. Post are designed to be placed into the ground approximately 24”. b = diameter of round post or footing or diagonal dimension of square post or footing in feet . , the hole for a 4” wood post should be about 12 inches wide). 85) + (25 x 0. For 6-foot fence panels, use 5-inch-by-5-inch posts placed 73 1/4 inches apart on center. First, put in sturdy hinge posts. Spite Fences: Kuzniak v. 7-m) long porch that is 6 ft. The depth of your posts may vary depending on how tall you plan to make your fence. A lot of decisions depend on the type of soil and local weather conditions. Corner posts would be 6-8" x 8ft. Rule of Thumb only. The two most common panel widths are six and eight feet. Additionally, you should consider adding some gravel at the bottom of the hole to improve drainage and prevent rot. So, if you’re planning on using a four-inch round or 4×4-inch square post, your post hole will need to be 12 inches in diameter. Includes galvanized steel that ensures protection against rust. Design Apartments; Design Styles; Room. A typical 8-inch diameter hole that’s 2. Our YARDGARD 2-19/50 in. A basic galvanized steel fence post (2-3/8-inch diameter, 16 gauge wall thickness, 8-ft long) costs about $20 individually or $15 in bulk quantities but remember that is just for the post. Remove all stones and boulders that may push. If you have the right tools and. x 5 in. So, for a standard 4×4, the ideal hole. First and foremost, the size of your screws is absolutely crucial to the success of your wood fence project. Indiana Code § 32-26-3-1 Recording Fence Maintenance Agreements. This depends on the type of soil, fence design, height, post size and bag weight. It is important to make sure the post is deep enough in the ground to be secure and to avoid any warping or other damage from weather or rot. Minimum Required Depth of Post Holes = Fence Height x 0. I've watched many videos on how to install 4x4 wood fence posts and they all make the same mistakes: they set wood posts in concrete flush with the ground wi. The contractor does have a valid point. 33 pound per foot t-post. 5 to 3 feet deep in the ground. The risk of not burying the posts deep enough is that your fence may lean or even topple over, posing a safety hazard and. 25 post weighs 1. 4 m) post, make a hole at least 2 feet (0. Install Retaining Wall Boards. This spacing ensures your fence’s strength and aesthetic appeal. Auger. (outside diameter), 13 gauge post. Please use the below chart when selecting post lengths, footing diameters, and depths based on the square footage of the gate. An even number of 14 posts will probably be needed for the gate to be secured. your posts are 2ft (0. 4m High 3x3 Green Postsaver Fence Post. The primary rule of digging post holes is the deeper the hole; the more stable your fence will be. Wind. 8 km) or more from the site. Indeed, Lowe's. 8 metres, the hole should be 0. for pricing and availability. 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). If you’re setting wooden or concrete posts in concrete you’ll need 8ft (2. Despite what some people believe, making a long. How to fix it: In an electric-fencing system, Derynck reccomends fence post spacing 80-100 feet apart, or about 50 posts per mile. Place 6 inches of solid material such as a brick into the center. Here are four tips to help you find the correct fence post hole depth: Be mindful of the height of your fence. 33 pound per foot t-post. x 4 in. When all are filled, add fresh water slowly, by hose, on top. Mark fence post locations using spray paint. For example, a 6-foot post would require a hole that is at least 2 to 3 feet deep, though the. A standard wood. Round wood posts are a great way to mark property lines and keep livestock contained. The depth of the hole should be 1/3-1/2 the post height above ground (i. Start by picking up a fence permit application from the local building inspections department, along with local fence regulations. Fence Panels at East Coast Fencing, the UK's #1 Rated Fencing Supplier. A taller fence is more likely to blow over in strong winds. Explore our post hole digging services, get transparent pricing and dependable solutions for your outdoor projects. Photo: depositphotos. 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. The hole. 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). The Everbilt 1-3/4 in. For taller 17 hh horses you might go 4 strand, 5 ft high and 10 ft long posts. Another rule of thumb is to dig the holes three times the diameter of the post, i. about 2 feet deep. 5–3 feet (0. 2. A 3×3 post (actual size 2. 8-foot fence. Of course, that’s assuming you’re setting the posts in. , a 6-foot tall fence would require a hole depth of at least 2 feet). Sinking them around 2 to 3 feet into the ground will allow about 5 to 6 ft of remaining height. long, 4 ft. The depth of the hole should be 1/3-1/2 the post height above ground (i. For a panel-built fence, measure horizontally rather than along the slope. 2400 mm x 75 mm x 75 mm Green Incised Treated UC4 Fence Post. Posts that extend 6 feet above ground level should have holes at least 2 1/2 feet deep. How Deep Should I Set a Metal Fence Post? The same standard applies to metal fence posts. 57 cu ft, but the post itself will take up 0. For example, if you have an 8-foot (2. The. Buy Closeboard Fence Panels, Picket Fence Panels & Decorative Fence Panels. Post Hole Depth for Gates The minimum. x 8 ft. However, putting the post deeper into the ground than the above suggestion will not hurt the fence. A lot of decisions depend on the type of soil and local weather conditions. 7-m) long porch that is 6 ft. A smaller fence is less likely to blow over in strong winds. 76–0. Set your metal fence post in a hole that’s 1/3 to 1/2 the height of your post but verify the specifics with. 5ft (450mm). Find My. With wood fences, the standard spacing is eight. This setup is used for 24-foot fences with 8-foot T posts. However, if you choose a 12-foot spacing, it will require 220 posts. To Recap: Check Local Zoning For Frost Line. 4 cu ft per post. Buy Closeboard Fence Panels, Picket Fence Panels & Decorative Fence Panels. 12 Inch Hole. 1. 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 inches wide with no gaps between them. Is 8-foot fence too high? An 8-foot fence is considered tall and is often used for privacy or security. The size of your gate post depends on factors like the gate type, material, and dimensions. Then compact and level the gravel using a post or 2×4. 33 pounds per foot, while a 1. Fabric: 9GA x 2" Mesh. 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. You have more flexibility when cutting your own rails from 2×4 lumber or some other material. hold the post in the ground. 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 general rule of thumb when setting a post is that the depth of the post’s hole needs to be one-third to one-half of the actual above-ground height of the post. East Coast Fencing is the UK's #1 Rated Supplier for Fence Panels. Jon1270's suggestion will work, if the existing posts are deep enough and strong enough for when the wind hits your new, taller fence. 4 cu ft per post. Setting your fence post depth to one-third the overall length is the bare minimum since you run the risk of it giving way to lateral pressure. In order to install a fence post, you will need a shovel or post digger, dirt, gravel or crushed stone, a level that is 6 feet long, and a level. If you have the right tools and. White Routed Vinyl Fence Corner Post 1 pack . When you add your line post cap and top rail, the height will be accurate. fence, and 64 in. It is typically one of the more expensive fencing solutions available, coming in at around $25 to $40 per foot (compared to wood fence at $15 to $20 per foot). Check to make sure that the string line is in proper alignment and free from any obstacles. As a general rule, Fencing Direct recommends at least a 24-inch footing depth for a 4-foot fence, plus an extra 3 inches for every foot of height (for example, 27 inches for a 5-foot post). 7 meter) post [source: Rona ]. 95 £28. A rock bar may work on dry clay. The average 6-foot tall 4×4 inch wide fence post requires two 50-pound bags of concrete. The ideal diameter, meanwhile, should measure three times the width of the post. For use with Freedom 6x8 Emblem vinyl fence panels in regions where frost line depth is not a concern (search model # 73014714) Pre-routed post provides a seamless finish; no bracket installation. 92 – 602. Find My Store. Compare $ 27. The more of the post that is underground, the more sturdy and durable the fence will be once completed. Dig deep. 5 feet in the ground is recommended. Because fences are subjected to a. This is the generally accepted distance for most split rail fences, as it ensures that each fence post is able to provide proper support and structure for the fence while also making it relatively simple to install. spaced a maximum of 8’-0” o. With this post hole calculator you can estimate the diameter, depth, and amount of concrete/gravel needed for post installation. For example, a six foot high fence post should be buried 2-3 feet. Metal fence posts come in a wide variety of styles, so the best way to tell how far to place them underground is to. Using a plumb line ensures that the top of your fence will be even. Building length shall be equal to or greater than that shown in tables. The fence length of 160 feet will be converted to inches, which is 1,920 inches. $75. Answered by: UFPI Representative. 24-72 12. , the hole for a 4” wood post should be about 12 inches wide). 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. How deep should a 8 foot fence post be?Using this formula, a fence post that is 4 feet high above ground should have a post hole that is 16 to 24 inches deep. x 4 in. The more of the post that is underground, the more sturdy and durable the fence will be once completed. 6FT x 3FT Ultra Heavy Duty Closeboard Fence Panel - Pressure Treated Brown. Insert two nails into the outer side of each end post, one six. In fact, it will make the fence a little. These panels can be attached to a variety of posts including wood and steel. So, if you’re planning on using a four-inch round or 4×4-inch square post, your post hole will need to be 12 inches in diameter. I would like to skip the concrete and use pea gravel to avoid future rotting. ) 72 in: Product Width (in. Nail the 2-by-8s to each post with two 16d nails, nailing through the slope side of the boards and into the posts. Boundary Fences: Michigan Compiled Laws Section 43. 4) = 6. -deep postholes. e. The deeper you dig the holes, the more stability your fence has, but you must also purchase longer posts. Treatment helps to prevent deterioration of wood. This illustration shows what you can do with a 22-ft. Use Current Location. above grade for a 6 ft. A 165-foot fence with 8-foot-wide panels will have around 20 posts. Your fence post depth varies depending on the size of your DIY vinyl fence and soil condition. An 8-foot fence is hard to install. 92 cubic inches. 6' fence = 3' in the ground. Gate Square Footage Footing Diameter & Depth Gate Post Depth. A standard panel usually has grid openings 8 inches high and 6 inches wide. A 3 strand galvanized wire fence for average size 14/15hh horses is typically 4 ft high. While you can certainly dig all those holes with a post-hole digger and a shovel, you’ll save time and effort (and a post-project trip to the chiropractor) by springing for a gas-powered auger rental, which costs about $90 a day . 8-ft H x 1-5/8-in W Silver Galvanized Steel Security Line Fence Post. 33 post weighs 1. e. D. High tensile steel fencingHow Deep Should A Fence Post Be. How many pickets do I need? Let’s say that the pickets are 3. Make Hole Depth 1/3 The Total Post Length. You will need a 9foot (108 Inches) post so that. For example, a 12-foot square arbor or larger may require 6-inch by 6-inch posts, 2-inch by 8-inch or 2-inch by 10-inch beams, and 2-inch by 6-inch rafters. , a 6-foot tall fence would require a hole depth of at least 2 feet). The minimum depth for the fence post should be at least 1/3 of the post's above-ground height. With 4-foot posts there will be 8 inches of post above the fabric. To install a fence post, Home; Design. The line posts will be the height of the fabric minus two inches. Green heavy duty rough sawn timber fence posts available in a variety of sizes and lengths. When anchoring the post in soil, dig the hole about as wide as the fence post. Fence Requirements; Permits. Gate posts are typically 4×4 or 6×6 inches for residential gates. 53. The two most common panel widths are six and eight feet. into the ground with cement and make sure to leave at least 76 in. The extra length is allowance for the ground hole where the post will be buried. If you have a 6' fence with an open panel design (ie, not solid) then 2' in the ground is likely just fine. for pricing and availability. We are going for a three-rail styled farm fence that will be 5 ft. Generally, posts should be set at least 33 percent of their overall length, which would be 2. e. These posts come with a natural taper. , a 6-foot tall fence would require a hole depth of at least 2 feet). in front yards and 6 ft. Our min depth is 30" for wood or chainlink,regardless of pipe or wood size for a standard residential fence, however if its a large commercial fence/gate with a 4"-6" or 10" pipe the hole will be deeper ,36" or better at the min. 5″x2. However, it is possible to install a chain link fence without concrete. However, putting the post deeper into the ground than the above suggestion will not hurt the fence. Photo 1: Lay out the fence. ADD TO CART. 1 m) extending ½-mile (0. Line posts need to be set 2’ – 2-1/2’ deep. Share. 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 line, and 5 1/2 feet of the post from the plumb line to the top of the fence. If your posts are 8 feet long, your hole should be at least 32 inches deep. 5. Set the post in place and fill the hole 2/3rds it depth with more 3/8″ pea gravel. high off the ground and have a wire mesh between the rails. 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. Soil type, fence design, post size, and bag weight all play a role in how much soil is required to build a fence. For sturdy fence posts, stick to the general rule of burying ⅓ of its length in the ground. We sunk them 2 feet, 6 inches in the ground. x 1-5/8 x 8 ft. apart. . An 8-foot fence post should be buried about 2. The average wood fence post seems to be a square timber that is a 4-inch by 4-inch post or possibly a 6-inch by 6-inch post. Local building codes will dictate post hole depth and diameter. This depth will provide the necessary stability to support the weight of the fence. In this video, we'll show you how to dig post holes and how to set fence posts. Should I use 12 ft posts buried 4ft deep with the hole being. How tall should a fence post be for a 4-foot fence? For a 4-foot fence, fence. 3. 38 × 20 posts = 27. We recommend the post depth be at least 1/3 the post length. This means that for a six-foot fence post, you’ll need to dig a hole at least two feet deep. The diameter stated is the approximate diameter of the top of the post, whereas the bottom (butt) end of the post will be larger. For a six-foot-tall post, therefore, you would dig a hole two feet deep. The depth of the hole is relative to the exposed, finished height of the fence post. *MEASUREMENT C -Depth that post will be in the ground. The depth of the hole should be about ⅓ to ½ the height of the post. 8 in. A T-Post driver, or sometimes known as a fence post driver, is a tool that will help anchor the post in the ground without digging. You'll find posts available in both 8 foot and 10 foot lengths. The depth of the hole should be 1/3-1/2 the post height above ground (i. How deep should a 6-foot fence post be in the ground? The depth of the hole should be 1/3-1/2 the post height above ground (i. Chicago, IL. or 11 ft. I purchased a 6 foot vinyl privacy fence from Lowe's, and the manufacturer's recommended post was a 5"x5"x8' post, an entire foot short of what I would have expected. So a 1' frost line should have a fence post depth of at least 18" on a 6' fence. Gates: We will have a large 10 to 14 ft. 74. Since 8-foot poles are quite tall, the depth of the hole should ideally be at least 24 inches, but 26-30 inches is recommended for extra stability. $ 39 97. , a 6-foot tall fence would. 8 feet fence post, at least 2. For example: A 6' high fence post 4"x4" needs a hole. What size post do I need for a 16-foot gate? For a 16-foot gate, you might need a gate post size of 6×6 inches or larger, considering the weight and dimensions of the gate. 8m or 6ft + Postsaver 20 Year Rot Protection Guarantee Fitted (FREE DELIVERY) £. Then compact and level the gravel using a post or 2×4. Should you put 4×4 posts in concrete? Yes, setting 4×4 posts in concrete provides stability for the fence. How deep should fence posts be? As a general rule of thumb one-third of your post should be underground, the other two-thirds above . Ties: 9GA Aluminum. Read our handy guide — Wood Fence Tips: Installing Posts, Rails and Pickets — for installation tips and details. 4m high. 6FT x 3FT Ultra Heavy Duty Closeboard Fence Panel - Pressure Treated Brown. Standard Fence Post Depth: 2ft (600mm) As a general rule, fence posts should be buried 2ft (600mm) deep in the ground. Chromated. Patented design allows for a continuous top rail, which adds strength and prevents fence sections from sagging. For 8-foot panels, use 4-by-4 posts placed 96 inches apart on center. When planning to build a fence, it is important to take into account the correct spacing and depth of fence posts. 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. $110. Your fence post hole should be a uniform width throughout, so use a. $90. 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. They averaged about 2 ft depth (max 28"). The diameter of the hole permits 2” of clearance between the post and the edge of the hole. so, how deep to bury? 800' of fence to install. In some instances upto 3 foot would be absolutely perfect. This means if you have a 6-foot tall fence, there would be 3 feet buried underground. How tall should a fence post be for a 4-foot fence? For a 4-foot fence, fence posts should be tall enough to provide the desired fence height while leaving enough length for burying in the ground. Here are four tips to help you find the correct fence post hole depth: Be mindful of the height of your fence. 95. 4. 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. The general rule of thumb when setting a post is that the depth of the post’s hole needs to be one-third to one-half of the actual above-ground height of the post. This will be your fence length. Step 5. Post hole depth: 1,5 foot deep: 2 feet deep: 2 feet deep: 2 feet deep: 3 feet deep: Post hole width: 12 inches wide: 12 inches wide: 15 inches wide: 18 inches wide: 24 inches high:REPLIES ( 4 ) For a wood fence you can utilize 4" X 4" posts in ACQ Pressure Treated Spruce, Pine, or Fir, or Western Red Cedar, or Imported rot resistent Hardwoods such as Ip. That depth usually gets the bottom of the post below the frost line in most northern climates, which means less chance of heaving when the frost comes out in the spring. What size Post do you use for an 8 foot. For gates or fences taller than 7 feet. Kuzniak, 107 Mich 444, 445-446 (1895). Fence Height 3' 6" 4' 0" A 44" 50" l B C 40" . As a general guideline, it is recommended to dig a hole depth that is 1/3 to 1/2 the height of the above-ground portion of the post for a wooden fence. Mark off the posts: Mark off each point where you plan to install the fence posts, using stakes and string to help create a straight line from post to post. 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. I never have used 12 inch diameter holes for fence posts, more like 6 to 8 inches diameter and 24 inches deep for a 6 ft fence. I've haven't been able to find info about building an 8ft wooden privacy fence, so I'm using the info I've found for smaller fences. T-posts are commonly used for temporary fences, so 12-18 inches. 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. Plus Large Stocks of Posts, Trellis, Railway Sleepers & Garden Gates. ) 4 in: Product Height (in. 47. Minimum Required Depth of Post Holes = Fence Height x 0. How big of a hole do I need for a 4×4 post?14. If the fence is heavier than. 95. , a 6-foot tall fence would require a hole depth of at least 2 feet). 5425. fence, and 64 in. 6-ft H x 2-in W 16-Gauge Silver Galvanized Steel Line Chain Link Fence Post. Luckily, installing fence posts is a fairly simple job. 2) CHAIN LINK FENCE INSTALLATION TIPS: INSTALLING POSTS AND HARDWARE Chain link fabric height + 2" + Depth of post in ground Total post height How deep should a 9-foot fence post be? A 9-foot fence post should be buried around 2. Therefore, the 3×3 post will likely fit into a hole drilled by a 6″ diameter auger. , a 6-foot tall fence would require a hole depth of at least 2 feet). Mar 19, 2020. You can dig all the holes at the same time for a component-built fence; If the yard isn’t level, start post measurements at the highest points and work downhill.