For example, if you have a 3 inch wide post that you need to sit over 1. Pounded 5 ft in ground. 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. I've done some research for the proper depth for a wooden fence post and most say 1/3 of the fence height. Fence posts can be treated at 0. Dig 34-inch deep, 10-by-10-inch postholes, spaced 8 feet apart along the string line. When ordering or when you dig fence post holes, fence, or pergola components, remember your fence post needs to be 1. galvanized metal fence corner post is part of the fence framework and helps support the chain link fabric. Posts: 1,034. Dig 4-inches to 6-inches for line posts. A rock bar may work on dry clay. wide gate. For instance, if you’re using 16-foot rails, they can span three posts, so your spacing will be 8 feet. 4 m) post, make a hole at least 2 feet (0. Nail the 2-by-8s to each post with two 16d nails, nailing through the slope side of the boards and into the posts. To arrive at that bag number: Find the volume of a 1′ high 8" diameter column: Volume = π × (8 in)² × 12" / 4 = 603. 10 foot OC is a stretch. The water that finds it way between the shrinking post and the concrete will drain through the 8″ cap of concrete and into the pea gravel where it carries on the length of the. , the hole for a 4” wood post should be about 12 inches wide). 5. 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. The diameter of the hole permits 2” of clearance between the post and the edge of the hole. Don’t cheat by cutting the post shorter. 9 ft. 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. side and rear fence if abutting a commercial or industrial property. £22. aluminum post; won't ever rust, crack, warp or rotWhat 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. 5 bags of concrete. Use the other suggestion provided to keep gate square (tension wire or cross brace) and use some strong hinges (sometimes up to 4 each side). 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. For example, a 6-foot-tall wood fence may need 4 x 4 or larger posts spaced no more than 6 feet apart and buried in the. AB Fence post forms the back-bone of the AB Fence system. 4 lb/ft 3. Step 5. Most commonly, t-posts come in two weights: 1. 85) + (25 x 0. Plus Large Stocks of Posts, Trellis, Railway Sleepers & Garden Gates. The depth of the hole should be 1/3-1/2 the post height above ground (i. 2 bags of concrete if buried 14–26 inches deep2. 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. For the end, corner and gate posts, add 6-inches of concrete to the hole. This is for a 24-foot fence with 8 foot T posts. Two steps are important to keep your gate from sagging. 3. Post height may be determined by building code based on how deep you need to dig the post holes to set the posts below the frost line. TABLE 1 FENCE POST, FOOTING SIZE AND DEPTH All posts are . First, put in sturdy hinge posts. Compare $ 27. #2 Ground Contact Pressure-Treated Southern Yellow Pine Timber. Add about 6 inches of QUIKRETE All-Purpose Gravel into the bottom of the hole. So a 1' frost line should have a fence post depth of at least 18" on a 6' fence. The goal is to keep dogs and goats in and critters out. , a 6-foot tall fence would require a hole depth of at least 2 feet). The diameter of your post hole should be three times the diameter of your post. 3. Fabric: 9GA x 2" Mesh. Apply for a Home Depot Consumer Card. Shop. Everbilt Studded Steel T-Post adds durability and strength to fencing on rural, commercial and residential fence projects. We are going for a three-rail styled farm fence that will be 5 ft. 8-ft H x 1-5/8-in W Silver Galvanized Steel Security Line Fence Post. $75. The depth of the hole should be 1/3-1/2 the post height above ground (i. Actual post width (in. 0m (W) 100mm. e. Set the post in place and fill the hole 2/3rds it depth with more 3/8″ pea gravel. It is recommended to dig 26-28” deep to allow for concrete to be placed at the bottom of the. 8 m) deep. Minimum Required Depth of Post Holes = Fence Height x 0. The standard post sizes for chain link fences vary depending on the height of the fence. Otherwise buy 10 or 12 foot wooden posts if you want 7-8 feet above ground and you want them to stay put. To know exactly how many bags you need, you should calculate for your hole to be a depth of ⅓ to ½ the height of your fence post with a diameter that is the width of your post times 3. We would like to show you a description here but the site won’t allow us. How deep should a 9-foot fence post be in the ground? A 9-foot fence post should be buried around 2. 6x6 or 4x6 is a heavier looking post and most people find it looks better. Hi. D. For that reason, your post holes should be one-half of your post hole's above-ground height if you live in a place that gets lots of high winds or other extreme weather. When installing a chain-link fence, it is important to know the post depth required to ensure the fence is stable. Following the above guideline, the fence posts can be spaced 8 to 12 feet apart. Leave the other holes empty. Model # 58910128. long, 4 ft. The owner of real property who builds a fence must pay for constructionon the type of fence that you have ordered. The depth of the hole should be 1/3-1/2 the post height above ground. 8 Inch Hole. 8 ft. 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. e. For a panel-built fence, measure horizontally rather than along the slope. so, how deep to bury? 800' of fence to install. Patented swaged end design (US 11,274,466 B2) for a tighter and more secure fit. 46" . 92 cubic inches. Measure between the 3-foot and 4-foot marks. Extend the post 2' up increases the area exposed to the wind resulting in the post been overstressed by approximately 80% with the same wind intensity. Attach one end at ground level to a corner post with steel staples. You Save $4. Chromated. The more of the post that is underground, the more sturdy and durable the fence will be once completed. The minimum depth for the fence post should be at least 1/3 of the post's above-ground height. While the skills required are not particularly difficult, some precision is needed to erect the posts, so they are perfectly plumb and to secure the beams and rafters in place. For 8-foot panels, use 4-by-4 posts placed 96 inches apart on center. 47. To set posts in this sort of polymer backfill, dig a hole twice the size of your post's width. 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. The reason the holes have to be deeper for concrete, is because of the sheer weight of the posts. Dig post hole so diameter of the hole is 3 times the width of the post (i. Product Depth (in. The depth at which you drive your fence post is important. . , the hole for a 4” wood post should be about 12 inches wide). A general rule used when building a fence is to dig the holes ⅓ to ½ of the post’s aboveground height. 8' Lifetime Steel Post. 7 – 4 feet hole depth. Florida building code calls for 4' spacing of posts and 24" depth with concrete footers. 51. Set the post in place and fill the hole 2/3rds it depth with more 3/8″ pea gravel. A lumber/ wood post 6″×6″ should be concreted into a hole 3ft (900mm) deep and 1. Dig all the postholes and then set just the two end posts following the step-by-step above. How many pickets do I need? Let’s say that the pickets are 3. Model Number: LTP80220 Menards ® SKU: 1715337. As a general rule, your fence post hole should be deep enough to accommodate one-third to one-half of the aboveground height of the fence post. 4. Treatment helps to prevent deterioration of wood. Tamp using a hand tamper or 4-foot x 4-foot post. a 4x6 or 6x6 gives you more meat to work with. If you have the right tools and. Typically with a T-Post driver, you would use a metal pole rather than wood as the fence post. This means if you have a 6-foot tall fence, there would be 3 feet buried underground. 6 metres. At the top, pour a washer, or cap, of concrete that is approximately 8″ thick. However, if you choose a 12-foot spacing, it will require 220 posts. 04. To install a fence post, you’ll need a shovel or post digger, a 6-foot level, soil, and gravel or crushed stone. 8 ft. Your fence posts have to be bearing on undisturbed soil below the frost line, which in are area for argument sake is 4'. ). Don't make the mistake of my neighbor and cement in the line posts. The deeper the holes, the more stable the fence, but you must buy longer posts. your posts are 2ft (0. In this video, we'll show you how to dig post holes and how to set fence posts. 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. The diameter of your post hole should be three times the diameter of your post. 6. e. 33 pounds per foot. Photo 1: Lay out the fence. about 2 feet deep. 4-in x 5-1/3-ft Western Red Cedar Split-rail End Wood Fence Post. When building a fence, the posts are the foundation, so it’s essential to think about each fence post’s size, spacing, and depth as you plan your space. That same distance is the starting point for the next T post. 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. How long does it take to dig a post hole?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. Your post hole should be at least three times the diameter of your post, so in this case, that would be 12 inches in diameter. 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. Space the posts about 6 to 8 feet apart . Minimum Required Depth of Post Holes = Fence Height x 0. e. A. 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. Dig post hole so diameter of the hole is 3 times the width of the post (i. . Model # 58910123. You can save yourself a lot of time by renting an auger rather than doing this job with a post-hole digger. Common construction requirements include post size, spacing and depth. To install a fence post, you’ll need a shovel or post digger, a 6-foot level, soil, and gravel. 7-m) long porch that is 6 ft. 1 – 4 bags of concrete are typically what’s needed to set a fence post in concrete. Plan ahead to determine fence post spacing for a long-lasting installation. (Maximum 4 ft. Plumb each post with the bubble level or laser level. When anchoring the post in soil, dig the hole about as wide as the fence post. When selecting line posts, be sure that the posts are at least 3” taller than the fence they are supporting. What size post do you use for a 6 foot fence? You’ll want to dig the holes about 2 1/2 to 3 feet deep for a 6 foot tall fence. So, how far apart should fence posts be? The standard spacing for fence posts is 8 to 25 feet apart, depending on the type of fence. Auger. This way, your fence post is sturdy, but you do not have to dig. Start by picking up a fence permit application from the local building inspections department, along with local fence regulations. 2400 mm x 75 mm x 75 mm Green Incised Treated UC4 Fence Post. ) 4 in: Product Width (in. For that reason, your post holes should be one-half of your post hole's above-ground height if you live in a place that gets lots of high winds or other extreme weather. 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. (continued on page 3) Related Images: Set posts to the depth of the grade mark first. Standard Fence Post Depth: 2ft (600mm) As a general rule, fence posts should be buried 2ft (600mm) deep in the ground. ) If you have a fence height that. BEST BANG FOR THE BUCK: XtremePowerUS Electric Post Hole Digger With 4″ Bit. e. 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. Add 10% for waste = 30. The depth of the hole should be 1/3-1/2 the post height above ground (i. 92 cubic inches. Explore More on homedepot. Posts must be embedded to within twelve inches of the bottom of the footing. This depth will provide the necessary stability to support the weight of the fence. 55 – 0. Instructions. 92 – 602. How big of a hole do I need for a 4×4 post?14. But if you want more information on how much it costs to build a fence, you can take a look at our fence material estimator. Find the volume of concrete: volume = hole volume – post volume. So a 1' frost line should have a fence post depth of at least 18" on a 6' fence. The Post Hole 1. 88′ × 0. One bag of concrete per post. The hole width should be at least 3x the width of your post; 4x3 = 12" wide hole. Applying for a Permit; Permits Overview; Timeline for Completion; Request accessible format If you need help with this information, please email 311, or call 311 or 612-673-3000. 5. into the ground with cement and make sure to leave at least 76 in. so for a 8' high fence, using 4x4 posts. 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. 8-m) high fences; 24 in. Explore our post hole digging services, get transparent pricing and dependable solutions for your outdoor projects. Pre-drilled holes anchor post within cement for additional strength and durability. x 96 in. Add a comment. $110. VAT) Quick view. 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. This means that for a six-foot fence post, you’ll need to dig a hole at least two feet deep. This depends on the type of soil, fence design, height, post size and bag weight. Plumb the posts and fill the holes with concrete. for 8-ft (610 mm for 2. Measure the post and plan on burying at least a third of it. Kinda tough to replace broken posts when they are encased in concrete. Set your fence posts deep enough to bury one-third to one-half of the aboveground height of the post. x 4 in. 6. Be sure to setMost commonly, t-posts come in two weights: 1. Take your gate into consideration as well. 36 cubic feet. I poured in 40-50 lbs of dry Quikrete mix to just below the ground level, then wet it down, and after it dried, covered with 1-2 inch of dirt (I have grass growing up against the fence and posts, so. high, 9 gauge, 2 in. #1. More is actually okay, it’s just overkill. 25 post weighs 1. 4M x 100x100MM) – the ideal solution for anyone looking to secure their garden, enhance privacy, or sim. These posts should be spaced a maximum of 10 ft. Therefore, the 3×3 post will likely fit into a hole drilled by a 6″ diameter auger. Sink post 3 ft. Run a string across the post locations — offset 1-3/4 inches from the center of the anchor — to help align the post brackets. 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. ) 3. 6 km) in width. . Choose from a great range of. Generally, posts should be set at least 33 percent of their overall length, which would be 2. Place a post in a hole. It’s time to start digging your holes. 1. 24-72 12. For example, a yard of 100 feet with 8-foot placement will require around 13 posts. Add about 6 inches of QUIKRETE All-Purpose Gravel into the bottom of the hole. Of course, that’s assuming you’re setting the posts in. For example, if you are erecting a 6 foot high fence using 4 inch fence posts, the posts need to be 6 feet above the ground. . $90. c. 6 m) deep. 0m (W) 75mm 4 Pack. 8 metres, the hole should be 0. Find the volume of the post hole: radius² x π x depth. 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. 8 Inch Hole. Ensure that the depth of the hole extends well below the frost line. Ideally, you’ll want the posts to be about 6 to 8 feet apart for a vinyl fence. 5 feet in the ground is recommended. In fact, it will make the fence a little. Add the quantities of concrete for for the two types of posts to find the total needed for the fence installation. , a 6-foot tall fence would require a hole depth of at least 2 feet). Patented swaged end design for a tighter and more secure fit (US 11,274,466 B2). Applying for a Permit; Permits Overview; Timeline for Completion; Request accessible format If you need help with this information, please email 311, or call 311 or 612-673-3000. Panel Post Depth. Based on 3 rd floor height = 8 ft. The advisable dimension is 2 inch by 4 inch by 8 feet. Use a post hole digger to dig a hole about ⅓ of the length of your post. , a 6-foot tall fence would require a hole depth of at least 2 feet). x 8 ft. ) 4 in: Details. As the post is 4 inches wide, 3 multiplied by 4 is 12, so the hole. Add to basket. Posts that extend 6 feet above ground level should have holes at least 2 1/ 2 feet deep. The fence length of 160 feet will be converted to inches, which is 1,920 inches. 1 m) extending ½-mile (0. in street-side yards when that yard abuts your neighbor’s front yard; see Fence Regulations Diagram). 5ft (450mm). to 4 ft. They caveat that the “exact diameter and depth will be determined by local weather and soil conditions. 72" - 84" Chain Link Fence. e. 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. Gerrish prefers his fence post spacing closer together, at 50-70 feet. , a 6-foot tall fence would require a hole depth of at least 2 feet). A well-constructed fence can protect privacy, define your property, and enhance curb appeal. 6-foot fence. 500 in: Product Depth (in. 8-m) high fences; 24 in. depth from grade to top of footing is 18 in. Let’s take a standard 6foot (72 inches) fence as an example. Chicago, IL. 17 cu ft, so the volume to be filled with concrete will become 1. That also means that you’d need to use an 8-foot post. Share. A 6-foot fence is easier to install. For a 6-foot fence, the depth increases to around 30 inches. Very hard earth like clay is extremely difficult to dig with a manual pair of post hole diggers. recommended 2 ft depth to calculate the fence post you need. Bottom Rail: 1 5/8" O. What type of fence can I build? In residential districts:* Height: Maximum 4 ft. (3) Set 16-foot posts along the wire at 40-foot intervals, to a depth of 4 to 6 feet. Can I. 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. e. 16-Gauge galvanized steel line post is essential for any chain link fencing product. 5 inches wide with no gaps between them. Check to make sure that the string line is in proper alignment and free from any obstacles. 2. 95. Many people are tempted to use "landscape timbers" for fence posts because they are extremely cheap at times due to over-supply. 1-24 10”X36” 24”. Statutes and Cases. Auger. A 13 gauge post = a wall. 76–0. I've also seen that the diameter of the hole for a 4x4 post should be 12". 5 feet deep requires about 0. ; T-post fence measures 6/7 x 8 ft. Step 1 - Depending on the geographical location, fence height, and fencing materials used, post hole size may vary. They’ll be the height of the chain-link fabric plus two inches. Find My Store. spaced a maximum of 8’-0” o. Florida building code calls for 4' spacing of posts and 24" depth with concrete footers. The depth of your post hole should be 1/4 to 1/3 of your post height. For taller 17 hh horses you might go 4 strand, 5 ft high and 10 ft long posts. Set Post in Center of Hole and Adjust for Grade. To install a fence post, you’ll need a shovel or post digger, a 6-foot level, soil, and gravel or crushed stone. Please tell us what format you need. 4m high. Should you put 4×4 posts in concrete? Yes, setting 4×4 posts in concrete provides stability for the fence. A deeper hole is more secure than a shallow hole. You also need a post cap ($1. Indeed, Lowe's. Continue digging the hole until you reach a depth equal to ⅓ of the post’s above-ground height plus 6 inches (15 cm). Make the holes a third of the length of the pole length plus 4-inches for gravel. 4-m) high fences, and;. #1. For a 4"x4" fence post hole size, what we recommend is using a 12"x12" hole size. The two most common panel widths are six and eight feet. x 8 ft. 5″ or 0. To set your posts at the correct height, it’s helpful to mark the ground line on them before setting them in the holes. To calculate materials for building a fence, including post hole concrete/gravel, check out the fence calculator. The hole for the footing should be three times the diameter of the post. $75. 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. 4m High 3x3 Green Postsaver Fence Post. 4 cu ft per post. For this project we used 7-foot, creosote-treated round posts. For example, if. It’s recommended that you drive the post at least 50% of the above ground height into the ground. 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. x 8 ft. For example, a six foot high fence post should be buried 2-3 feet. 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. 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. Dig an 8 to 10-inch (20 to 25-centimeter) diameter hole for each post. Tractor Supply's experts offer instructions for installing t-post fencing. Outdoor Essentials 5 in. each. If you have a 6' fence with an open panel design (ie, not solid) then 2' in the ground is likely just fine. A general rule used when building a fence is to dig the holes ⅓ to ½ of the post’s aboveground height. The Everbilt 1-3/4 in.