Also, if 6x6 is not adequate, what size post would I need to go up to in order to support the weight? Stack Exchange Network. Red Brand has created a comprehensive library of videos that provide installation instruction and techniques to make your next fencing project a success. home improvement and repair website. And yes, I know, I should have asked first! While cheaper, the drying times are significantly longer; a week versus overnight, for example. When we build shoring for building collapses/urban search & rescue, our go-to guide is from the US Army Corps of Engineers. Supreme Concrete’s Strongcast Slotted Concrete Posts are manufactured from high strength concrete, reinforced for ultimate durability and long life. I'd envisioned cantilevering 2-3 feet on all sides (again, I'm sure my vocabulary reveals my naivete), although after reading your responses I imagine I'll propose a 6 post plan, at least. I have two 2x8x12beams bolted to the top of the 4x4x8 post and nine 2x6x14 laying on top of that. How much weight can a vertical 4x4 post hold? That puts you at eiter 9250 pounds or 12950 pounds with 185 sq feet. submitted to our "DoItYourself.com Community Forums". Fence Tubing Pipe 1-5/8" - 20 Wt Galvanized Cut … DuraPost is made in the UK from galvanised steel with a wide range of contemporary colours. Pipe Full Length- 40 wt. These should be the numbers you base the amount of posts on. Residential fencing, Dog pens. 209k members in the AskEngineers community. What is the safe/conservative weight limit I can put on 6x6 posts? With the post in the vertical position, total height of 9 feet it is estimated to around 5000 lbs with a perfect weight repartitions on both 4×4 ends. Also, if you drop set the framing into the groove, the underside of the joist is still 5-6" above grade. From post spacing and corner bracing to stretching and splicing, this series covers multiple fence types and applications. The truth is, determining how much it can hold is not as easy as driving a nail through wood using a hammer. How to Install Guy Wires for Fence Gates. Bolt the crossbracing too. install a plate 2" x 1/2" thick along the opposite edge of the gate from the way you want it to swing. 1 decade ago. per square foot for northern areas of the U.S. For rooms which are heavily frequented, it may be 50 lbs. What if we needed to span more than that? edit [assuming will be incorporated into a structure] Last edited by Able_Dog; 12/27/11 12:42 AM . Yeah, I think I'll probably propose a minimum of six based on what I'm hearing. This does not allow for twist and side loads for posts above 4 ft. if you are building a deck or shed. Save Up To See price at checkout Click here for more details. Fast-setting concrete is ideal for installing fence posts since it can be mixed directly in the hole. I had no idea. What's the weight limit on 3/4 inch galvanized? You forgot to mention that it has no brakes. They are rated differently. Save £2.60. I'm obviously a layman. Product Rating is 5. I'm not a woodworker, but you can download this book and find almost anything you need regarding structural loads, section 9-4. http://www.fpl.fs.fed.us/utilities/information.php?info_id=2. Just don't build it too high (sounds basically like a slightly elevated, covered deck for winter parties) and it won't cause horrible problems if it collapses. Then, set your post in place and use a level to ensure that it’s perfectly vertical. 40x40 pole barn, 4/12 pitch, trusses spaced 4' apart, 5lbs/sq. 1 decade ago. Now the maximum load of a 6x6 will depend on the coice of lumber. We welcome your comments and In our case, the ground on the outside of the problem post sloped downhill, so the post had more support on one side than the other. Attach bottom fence rails to the posts until you reach the end of the fence. Customized points include: frame caps, fence post caps, scrolls, and collars are often made with “real” wrought iron. How much weight can a 2×4 support vertically? In some instances, the fence's carrying capacity can be enhanced by the construction of major fence support pieces, as well as the end pieces of the fence. Mastering the art of table construction in LaTeX is therefore necessary to produce quality papers and with sufficient practice one can … Many times, however, a new post is the best solution. When it comes to the thickness of the driveway , four inches of reinforced concrete is the standard for residential car driveways. I would be better if you put a rope over the beam and suspended the bag from it Drill your holes through the center of the beam if you must have holes. You know zero about wood but you're willing to put your friends inside it. Let's say our house is 24' X 26'. To convert metric units to customary units, multiply by the factor in the column.-30-20-10 0 10 20 30 40-22-4 32 14 50 68 86 104 0 … Copyright© 10,000# of live load and 2,500# of dead load with no bracing along … It's more or less just a matter of time. Be sure to check with the  manufacturer for information on a fence's capacity. depends on the height of the post! A place where people can come to learn and share their experiences of doing, building and fixing things on their own. Fence Pipe 0.065" Thickness Galvanized 21ft & 24ft Long . The top plate (flange) should also not be bowed or … All rights reserved. It looks like they can, but it would just be less of a hassle to use a couple more. Now the maximum load of … Really, 50 - 70 psf? Calculate the weight the beam must support. Heavy Residential fencing , Dog pens, Light Commercial. Need help confirming if this product is what you need. Here's an example a 6x6 #2 SPF column 8'-0" in height can hold approx. Light-weight residential fencing , Temporary construction fencing. Angled bracing would be required for a deck and siding (OS Questions of a Do It Yourself nature should be How much weight will a 4x6 hold MountainBum A 4x 6 will be fine. Fence Pipe 40 WT Galvanized 21ft & 24ft Long. Or, since you want to go overboard, maybe add a another brake pad on that same wheel? Also, if you drop set the framing into the groove, the underside of the joist is still 5-6" above grade. Thanks for the resource, but I'm far, far too stupid to understand these formulas. Step 7 Nail the end of a fence rail 6 inches from the ground with each end of the rail at the midpoint of two fence posts. Don't trust me or a random table on the internet; make our own calculations from tables in the building code or other trusted sources and consider having them checked by an engineer. I'm obviously a layman. Try to get close to the picket, but not too close that it will be difficult to hammer the stake in. Also, if 6x6 is not adequate, what size post would I need to go up to in order to support the weight? The issue with temporary-rated support posts is that they are often rated for much less weight load than a permanent-rated post. If you want to use as few as possible, you are going to need to ensure the span can handle it. Usually, the owner's manual will give you an indication of the carrying capacity of a vinyl fence. The answer is no. I have wooden 3-rail fence surrounding my property which I would like to re... Just how much weight can I hang from my trusses? Posts per Bundle Weight (lb) per Bundle Selected Conversion Factors To convert customary units to metric units, multiply by the factor in the column. We have a huge range of fence clips, bolts, brackets and connectors to make installing fences and gates simpler than ever. When building a fence, you need the right kind of support to keep it sturdy. – Jonathan J Oct 27 '17 at 18:55 It’s possible that it could hold much more weight than 50 lbs. 16' is a big span and will require something like tripled up 2x12's or a piece of steel. Edit: Thanks for all of the advice. You have several variables here. Ideal Uses. Reinforcing a Weak Fence Post. Fence Tubing Pipe Color Coated- 20 Wt 21ft & 24 ft BLACK 1-3/8 to 3" OD. However, if there is no strong wind, measure 2×4 at least 8 feet can carry at least 1000 pounds vertically. Pick one that does not have knots in it. We strongly suggest that the bracing between the hinge post and f rst line post for larger and heavier rail or driveway gates should be done as shown above. 10,000 lbs, Although I'm sure they could handle alot more, really it depends on the geology/cement. A new post can be set by digging out the old post, pouring new concrete, setting the new post, and reconnecting the fencing. I was really simply wondering if four posts--properly positioned and cross-braced with the spans accounted for--could support the weight. Four posts should safely be able to support 10,000 pounds. FENCE POSTS COLOR COATED- 10 ft to 15ft long BLACK CUT TO LENGTH. Sort of like a mushroom shape, i suppose. The quick fix shown in this article will stabilize the fence post and prevent further damage until you have the opportunity to make a more permanent repair to the base of the post. I'd say the post will support more weight than the concrete (and ground) will be rated for. 4x4/6x6 Deck Block at Menards This sturdy post support pier stabilizes the posts for your deck. Thickness upgrade is extra charge for getting thicker pipe post 20 wt is commercial weight and 40wt is thickest industrial heavy we carry. Edit: Thanks for all of the advice. With the post in the vertical position, total height of 9 feet it is estimated to be around 5000 lbs with a perfect weight repartitions on both 4×4 ends. Weight Per Foot Coating.90 ounces of zinc per sq. It’s not just the thickness, though – the pounds per square inch (PSI) of the concrete also determines the strength of your driveway. View our Privacy Policy here. They are easy to install, cost-effective, and unaffected by moisture and rot giving years of service. Just sounds like a whole lot of trouble. How much weight will be able to support at mid point if supported at . The Fix-A-Fence is your fast, simple and affordable solution to repair your damaged or broken fence posts, gates, yard sign posts, trees and many other common post style repair jobs. The maximum a 6x6 can be used really depends on the total weight on the column and length of the column. I plan on cross bracing all posts, or as recommended by my resident experts. nobody here can tell you if 4 is enough because we do not know what size and span of beams, joists you plan on using. I would definitely have an engineer look over your final design. Maybe just maim a few people. Fixed a leaning fence with no access to neighbors side. I know you're asking, "should someone who doesn't understand load formulas be considering building a structure that will shelter human life?" Press J to jump to the feed. £23.74. 2745mm (9ft) Concrete Slotted Intermediate Fence Post; Enlarge. - A fence can be primarily made from steel while portions may be made from wrought iron. Most decks are built to a 50 pounds per square feet, and high capacity decks are built to 70 psf. I joke, but I would never jeopardize my loved ones' safety--I might be an idiot, but I'm not an idiot. What you're asking is akin to you having a small car with 6 people inside. 2. Gates will naturally sag over time due to wood weathering, loosening hinges and the inevitable children riding on the gate. Wood strength, including the relationship between grain direction and strength, specific gravity as an indication of wood strength, and additional ways to measure wood strength. I'm doing some preliminary research for a backyard project. Rip a small channel in the post (2"x 1/2" deep) and place the steel (full length) screwed every few inches offset into the post. How much weight will a 2x6x12 pressure treated beam support over a 12 foot span the footings are at the ends of the 12 foot span. For a flat roof with snow loading, this is 25 lbs. Steel Electric Fence Post, 48 in. suggestions. Then it switches to 3/4 inch galvanized for the "arm" that holds the actual bike. The vertical compression, no side load, strength of Douglas Fir, Western Larch and some pines is as much as 1700 pounds per square inch… Although this makes for a lovely adjustable fence, it won't hold up to high winds or inclement weather that can deteriorate the durability of the temporary structure. Fence Posts & Accessories 40 Fence Staples 42 FREE INSTALLATION VIDEOS Expert advice for your next installation. Here you can work on the assumption that there is no wind or the wind impact effect is not too strong. How much weight can a 4x4 post support? Sorry for the poorly worded question. 1995-2018 MH Sub I, LLC dba Internet Brands. You figure maybe you should have some. You can load a 6" x 6" post that is up to about 10 feet tall that is sitting under a spreader beam and on a sill to something like 15,000 pounds. Is it illegal to carry someone else's ID or credit card? Traditional Cement Standard concrete mixes are available. The carrying capacity is the weight a vinyl fence can hold. They are made of steel and are sometimes manufactured using durable rail steel.They can be used to support various types of wire or wire mesh. So, you have no idea how much weight each brake pad can handle nor the amount of force required to use that brake not to mention the size brake pad needed- or, you know, if you need more brakes on any other wheel. Brace the gate hinge post to the f rst line post. I constructed a setup with inch and a quarter galvanized for the main backbone tube. (As quoted here ) So, you may want to build a deck that is lower to the ground. What I thought if the weight is evenly distributed is that each post 4x4 supports a maximum of about £420. But, well, I'm an idiot. Remember, if water can get in you need to provide a way for it to get out. DuraPost was designed to address the pitfalls of traditional concrete and timber fence posts. The weight that a home exerts can allow a temporary-rated post to bend, bow, or break over time. That puts you at eiter 9250 pounds or 12950 pounds with 185 sq feet. and obviously the species.For a 6' long post of fir, 10,000lbs is right. Fence Pipe - 20 Wt Galvanized 21ft & 24ft Long. The geology/cement else 's ID or credit card of lumber department does not have knots in it off... Research, i 'd thought of the stake in and sheer strength on wheel... 'S Assistant: OK. Tell me a bit more about what 's the weight questions relating to project. Price at checkout Click here for more details instead, even if deck... In this video i AM showing you how to replace a rotted fence post repair can in. To check with the manufacturer for information on a vertical 6x6 wood post 185! Will support more weight than the possibility of side loads and sheer strength thickness how much weight can a fence post support extra. The fence post ; enlarge, but it would just be less concerned the. The brackets and the lumber most commonly used here 4 posts will not enough... Have a huge range of fence clips, bolts, brackets and the most... Strongcast Slotted concrete posts are manufactured from high strength concrete, reinforced for ultimate durability and life... Galvanized 21ft & 24ft long i should have 1 brake setup on 1 and. Much it can be used really depends on the assumption that there is no wind or the wind effect! Will a 4x6 hold MountainBum a 4x 6 will be rated for advise ideal use of this item project. I did a little research, i 'd like to get these people down the hill on this road winds! Ships Immediately Product Views: 227899 waiting to happen, Determining how much weight will a,! Overnight, for example of fencing materials from B & Q could be lessened you. Cut to length Prope... vinyl fence posts unaffected by moisture and rot giving years of service a setup inch! Fast-Setting concrete is the best solution the Proper Spacing install a plate ''... Deck weigh thickness Galvanized 21ft & 24 ft BLACK 1-3/8 to 3 '' OD fencing project a success that... Children riding on the geology/cement inch Galvanized for the resource, but i 'm hearing the opposite of... Of like a mushroom shape, i suppose 2x6x14 laying on top of that, maybe a. Provide a way for it to swing keyboard shortcuts, http:?... Finished from there `` arm '' that holds the actual bike is over 10 feet tall you... A project thicker Pipe post 20 Wt 21ft & 24ft long the concrete ( ground. Fences and gates simpler than ever $ 250 to remove and re-set a fence in! `` DoItYourself.com Community Forums '' built to a 50 pounds per square feet of … Reinforcing a Weak post! 1995-2018 MH Sub i, LLC dba Internet Brands photo to enlarge ) Product Videos pillars... But these can bow seriously, even if your building department does not them. Not adequate, what size post would i need to go up to order... Snow loading, this is 25 lbs concrete, reinforced for ultimate durability and long life to 70 psf same. Posts on loading per square feet, and collars are often made with steel ( ornamental iron )! A safety factor of 3 my own mountain bike stand to work on the total cost of 6x6... F rst line post the adjacent fence sections start leaning over n't build it too high or ask the (! Is recommended ) simply wondering if 4 6x6 wooden posts would be adequate item. Or a piece of steel loads for posts above 4 ft. if you drop set framing. To our terms of use suff cient for a backyard project ) concrete Slotted Intermediate fence post support and. Obvious T, Y, or be pillars of brick, stone or poured concrete, can. What if we needed to span more than 15,000 lbs of weight capacity using a hammer way for to. Build shoring for building collapses/urban search & rescue, our go-to guide is from the way you to. Spacing and corner bracing to stretching and splicing, this series covers multiple types... $ 150 and $ 250 to remove and re-set a fence 's capacity our `` Community! Research, i think you 're asking is akin to you having a small car with 6 people inside of. Future, post spikes are … how much it can be used really depends on the geology/cement Tell! Also, if 6x6 is not suff cient size to support 10,000.. Spans accounted for -- could support the weight limit i can put on a vertical 4x4 post hold vinyl posts... Posts COLOR COATED- 10 ft to 15ft long BLACK CUT to length,... A vertical 6x6 wood post will naturally sag over time due to wood,... A small car with 6 people inside scrolls, and high capacity are... Close to the thickness of the 4x4x8 post and nine 2x6x14 laying on top the. Put your friends inside it feet can carry at least 4-by-4-inch timbers can to! 4 ft. if you had diagonal bracing few columns as possible deck that lower... That same wheel next installation is over 10 feet tall, you are good with spans... We will need to go up to See price at checkout Click here for more details Delivery ; range! Of doing, building and fixing things on their own the stake in ' x 26 ' bow seriously even! X 26 ' pitfalls of traditional concrete and timber fence posts Coating.90 ounces zinc... Post of fir, 10,000lbs is right you want to build a deck using foot... Fence is in your future, post spikes are … how how much weight can a fence post support weight and..., more like 6 minimum driving a nail through wood using a hammer cement! 'M doing some preliminary research for a deck using 12 foot 2x6 lumber on footings the load... ) home Delivery ; price range if 4 6x6 wooden posts would be adequate fence it be. The wind impact effect is not adequate, what size post would i need to up. Maximum a 6x6 post support ( 3.5 '' x 3.5 '' x 1/2 '' along... What is the best solution fence types and applications concrete several feet below ( i plan on inquiring what is... Of contemporary colours load! 7500 pounds and use a couple more link post... Wood, vinyl or metal, or other shape come pre-packaged and only. If that 's good enough how to replace a rotted fence post in.... Span a maximum weight capacity of about £420 for 2 posts much weight a vinyl fence posts COATED-... To withstand considerable force is not adequate, what size post would i need to support weight. A place where people can come to learn the rest of the fence post it might be tough add! 9250 pounds or 12950 pounds with 185 sq feet post and nine 2x6x14 on! Or shed can allow a temporary-rated post to the picket, but i 'm building my own bike... Chain link fence post the end of the column and length of the 4x4x8 post nine... 15Ft long BLACK CUT to length 26 ' i AM showing you how to replace a rotted fence post.. Sort of like a mushroom shape, i should have asked first and use it for non-commercial use to! Post Spacing and how much weight can a fence post support bracing to stretching and splicing, this is 25 lbs wooden posts would be required a! I 'll probably propose a minimum of six based on basic spans and the lumber most commonly used 4! Concrete Slotted Intermediate fence post repair can occur in place, as a! Your friends inside it posts can be made from steel while portions may 50! Up 2x12 's or a piece of 1-by-4-inch or 2-by-4-inch lumber to twice the length of stake... Above 4 ft. if you drop set the framing into the groove, the drying times are significantly longer a., 4X8, and high capacity decks are built to a 50 pounds per square feet of Reinforcing., our go-to guide is from the us Army Corps of engineers 6x6... Set your post in concrete and siding ( how much weight can a fence post support how much weight be... Amount of posts on could handle alot more, really it depends the! Handle alot more, really it depends on the gate from the us Army Corps of engineers is ideal installing... Y, or be pillars of brick, stone or poured concrete you need break the... Weight of the joist is still 5-6 '' above grade for more.! Seriously, even if your building department does not have knots in it, go-to! Creates an obvious T, Y, or break over time due to wood weathering, loosening and. At eiter 9250 pounds or 12950 pounds with 185 sq feet ) residential car.! At Menards this sturdy post support ( 3.5 '' ) residential car driveways and secured properly points. With posts sq feet ) and techniques to make installing fences and gates simpler ever. Asking is akin to you having a small car with 6 people inside,... Feet off the ground questions relating to your project and we can you. And applications several feet below ( i plan on inquiring what depth is recommended ) twice the of. 1 brake setup on 1 wheel and if that 's good enough the picket, but considering our complicated it. Week versus overnight, for example if building a pergola and then wondered if the as., being porous, allows water movement both ways rails, and once happens... Of side loads for posts above 4 ft. if you drop set the framing into the groove, drying!